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Prediction of self-destructive behaviour among Makerere University students.

Student suicides at Makerere University have occurred sporadically and no systematic programme of suicide prevention has been developed. In addition, no clear guidelines have been worked out to guide the operations of the university counselling centre. A study on the possible predictability of suicide behaviour among students was conducted from October 1992 to June 1995. Study objectives included the identification of possible characteristics of suicidal students; the determination of the proportion of students who will seek counselling services at the university hospital in the course of their studies; and the identification of characteristics of counsellees. Study participants were the entire group of the 1992/93 academic year intake. Six hundred and nineteen students consented to complete a self-administered questionnaire, especially designed to identify suicidal and or depressed persons. The students were then followed up for three years during which data on student attendance at the counselling centre were collected. The results were analysed using the EPI INFO computer software. The results indicated that some students (at least 5.5%) who enrolled at Makerere university annually will probably require counselling services in the course of their studies; and it is possible to recognise students who might require counselling services early at the time of their enrollment at the university. The following recommendations are made to improve counselling services for students: all students should be inducted at the time of their entry into the university; counselling services should be made attractive to students; students should be involved in providing counselling services, particularly at emergency level; a prompt and attractive referral system for students requiring psychiatric care should be established; a telephone hot-line to be managed by the students should be established and; further research is needed to improve counselling services for students at Makerere university.

Adult↗

Factors associated with compliance of critical care nurses with universal precautions: a pilot study.

BACKGROUND: Universal precautions for all healthcare workers have been recommended by the Centers for Disease Control and were mandated by the Occupational Safety and Health Administration in 1991. OBJECTIVES: The purpose of this study was to examine compliance with universal precautions by direct observation and by self-reporting questionnaire in a random sample of critical care nurses, a group with a high daily index of exposure to blood and body fluids. Additionally, knowledge, attitudes, and supply and equipment variables that might affect the rate of compliance were examined. METHODS: Data were collected on a random sample of 25 nurses in two critical care units in a military medical center. The same sample of nurses was then asked to complete an 85-item questionnaire that produced a score for knowledge of universal precautions, attitudes toward universal precautions, and the nurses' opinions of the supplies and equipment. RESULTS: The overall observed compliance score for all nurses was 67%, with a range of 25% to 100%. The observed compliance rates showed no statistically significant correlations with knowledge of universal precautions, attitudes toward universal precautions, or the quality, fit, availability, or accessibility of supplies and equipment. Power analyses showed that the sample size was too small to reveal significant findings. CONCLUSIONS: A larger sample size might show that these factors are indeed associated with use of universal precautions.

Body Fluids↗

California pediatricians' knowledge of and response to recommendations for universal infant hepatitis B immunization.

OBJECTIVE: To assess California pediatricians' level of agreement with and implementation of universal infant hepatitis B immunization. RESEARCH DESIGN: Mailed questionnaire in the summer and fall of 1993 to a random sample of 1030 California pediatricians to determine whether they universally immunize infants with hepatitis B vaccine. The response rate was 71%. RESULTS: More than 81% said they universally immunize infants against hepatitis B infection; however, 18.3% stated that they do not. Pediatricians were more likely to immunize infants universally against hepatitis B if they (1) agreed with the recommendations (90% vs 54%, P < .01), (2) practiced in a health maintenance organization setting vs private group practice (92% vs 79%, P < .05), or (3) practiced in settings with predominantly low-income patients (89% vs 78%, P = .01). Pediatricians who universally immunize infants against hepatitis B virus were in practice an average of 1.7 years longer than those who do not (13.3 years vs 11.6 years, P = .01). In multivariate analyses, the most powerful predictor of universal immunization was agreement with the recommendations. Among those who disagreed with the recommendations, the most common reasons for disagreement included the following: (1) the long-term efficacy of hepatitis B vaccine is not proved--54%; (2) an additional immunization would make the visits too costly--53%; and (3) three shots would be too much at one visit--53%. CONCLUSIONS: A majority (81.6%) of our sample of California pediatricians universally immunize infants against hepatitis B; however, a significant minority (18.4%) do not agree with the recommendations and do not plan to implement them. Many of their objections are being addressed through combination vaccine development and ongoing research; however, alternative policies and additional research should also be considered.

California↗

Social phobia in Swedish university students: prevalence, subgroups and avoidant behavior.

BACKGROUND: Public speaking is a common situation that university students have to endure. This situation is feared or avoided by most individuals with social phobia, which has been associated with low levels of educational attainment. However, epidemiological data on social phobia in university students are scarce. The present study examined the prevalence of social phobia and its subgroups in a university student population. Demographic characteristics and avoidant behavior in educational settings were also examined. METHODS: The Social Phobia Screening Questionnaire (SPSQ)--a validated and DSM-IV compatible instrument, was distributed as a postal survey to 753 randomly selected university students in Sweden. Interpretable questionnaires were obtained from 523 students (69.5%). To investigate subgroups, students who met the SPSQ diagnostic criteria of social phobia were analyzed by hierarchical cluster analysis. RESULTS: The point prevalence of social phobia among the Swedish university students was 16.1%, comparable with 15.6% previously reported for the general population. Two clusters were distinguished consisting of students scoring either low (discrete subgroup) or high (generalized subgroup) on all cluster variables. The discrete subgroup was more common representing 83% of the cases. Social phobia was associated with use of dysfunctional avoidant strategies in educational situations and in anticipation of public speaking. The disorder was less common among students following a pedagogic university program. CONCLUSIONS: Social phobia was highly prevalent among Swedish university students, most cases pertaining to a mild or discrete form of the disorder. The commonness and severity of social phobia in students did not deviate significantly from the general population suggesting that socially anxious individuals do apply for higher education. However, since avoidance and low educational attainment are commonly reported features, future studies should investigate whether sufferers of social phobia underachieve or abolish their studies prematurely.

Adolescent↗

The nature of the last universal ancestor and the root of the tree of life, still open questions.

The nature of the last universal ancestor to all extent cellular organisms and the rooting of the universal tree of life are fundamental questions which can now be addressed by molecular evolutionists. Several scenarios have been proposed during the last years, based on the phylogenies of ribosomal RNA and of duplicated proteins, which suggest that the last universal ancestor was either an RNA progenote or an hyperthermophilic prokaryote. We discuss these hypotheses in the light of new data on the evolution of DNA metabolizing enzymes and of contradictions between different protein phylogenies. We conclude that the last universal ancestor was a member of the DNA world already containing several DNA polymerases and DNA topoisomerases. Furthermore, we criticize current data which suggest that the rooting of the universal tree of life is located in the eubacterial branch and we conclude that both rooting the universal tree and the nature of the last universal ancestor are still open questions.

Archaea↗

Rationality, universality, and individuality in a functional conception of theory.

In the present paper we reflect on some critically important issues in theory construction from the point of view of a practicing scientist. The starting point is to suggest the need for a minimal base of common agreement on the role of successfully working theories. It is proposed that scientific knowledge is not composed of singular facts but rather of relational structures connecting facts. Useful theories are both receptive and productive. Theories provide models, i.e., idealised representations of reality, expressed, in their most developed phases, in a mathematically formalised language. We further focus on the notions of rationality and universality, and show that these are mutually related and actually inseparable. Universality means description of observable phenomena in terms of universally valid laws that are essentially of a rational character, i.e., stated in terms of relational invariants preserved in variant, contingent conditions. Law-like components of a theory are universal by definition, not given by circumstances, and rational by their form, not by their content. Facts, on the other hand, are irrational elements unless they can be derived from law-like relations of another theory. Relational definition of rationality is self-consistent and independent from vaguely defined notions like 'reason'. Pertinent to studies of human nature, including psychophysiology, is the problem of individuality. To reconcile the claim of universality with an adequate account of unique individuality, we advocate a 'distributed nomothesis', distinguishing first-order laws ruling in an individual 'idioversum', from the higher-order, universal laws. Idioversal laws play the role of 'facts' in construction of universal theories.

Algorithms↗

Identification of PDZ5, a candidate universal minicircle sequence binding protein of Trypanosoma cruzi.

The dodecamer universal minicircle sequence is a conserved sequence present in minicircles of trypanosomatid kinetoplast DNA studied so far. This sequence is recognised by a protein named universal minicircle sequence binding protein, described for Crithidia fasciculata, involved in minicircle DNA replication. We have identified a Trypanosoma cruzi gene homologue of the Crithidia fasciculata universal minicircle sequence binding protein. Similar to the Crithidia fasciculata universal minicircle sequence binding protein, the Trypanosoma cruzi protein, named PDZ5, contains five zinc finger motifs. Pulsed field gel electrophoresis indicated that the pdz5 gene is located in the chromosomal band XX of the Trypanosoma cruzi genome. The predicted amino acid sequence of PDZ5 shows a high degree of similarity with several trypanosomatid zinc finger proteins. Specific antibody raised against Crithidia fasciculata universal minicircle sequence binding protein recognises both the recombinant and endogenous PDZ5. The complete pdz5 coding sequence cloned in bacteria expresses a recombinant PDZ5 protein that binds specifically to the universal minicircle sequence dodecamer. These data strongly suggest that PDZ5 represents a Trypanosoma cruzi universal minicircle sequence binding protein.

Amino Acid Sequence↗

State programs for universal newborn hearing screening.

Published reports of several statewide and hospital-based systems for universal newborn hearing screening demonstrate that successful large-scale programs that appropriately identify infants with hearing loss in the earliest months of life can be developed. These programs are characterized by nursery-based screening rates of 95% or higher, referral rates of 6% or less, and reasonable per-infant costs. Less data are available regarding the outcome of these screening programs in ensuring confirmation of hearing loss by 3 months of age and initiation of intervention by 6 months of age. The results of the MDNC survey provide important information on the status of newborn hearing screening, audiologic assessment, and intervention services in 16 states. The survey reveals that hospitals have initiated universal newborn hearing screening programs using appropriate technology but that confirmation of hearing loss, fitting of amplification, and enrollment in early intervention are often delayed beyond the JCIH recommendations. Several factors might contribute to late confirmation of hearing loss and delayed amplification and intervention. First, as shown in the Colorado report, lack of a mandatory statewide system for tracking and reporting may delay transition of infants and families from screening to diagnosis, and diagnosis to intervention. In addition, many states lack a centralized system for reporting confirmed hearing loss. Successful statewide programs for universal newborn hearing screening, audiologic diagnosis, and early intervention depend on data-reporting strategies that facilitate transition of infants and families through a system of care. Second, lack of understanding about the urgent need for intervention in the earliest months of life may hinder referral to early intervention programs. Recent data from Colorado's universal newborn hearing screening program reveals that infants who are deaf or who have hearing losses achieve significantly better language development outcomes if intervention begins before age 6 months than infants whose intervention begins after 6 months of age. Hopefully, as these data become more widely available, the compelling need for early intervention will facilitate transition into these services. Although universal newborn hearing screening programs are increasing rapidly, states have not yet developed the coordinated systems for linking universal newborn hearing screening programs to audiologic diagnostic services and audiologic diagnostic services to early intervention programs. Key issues impeding development of these systems may be lack of tracking and reporting systems, lack of standardized guidelines for screening, diagnostic audiologic assessment, hearing aid fitting for very young infants, and lack of understanding about the compelling need for intervention in the earliest months of life. Development of complete systems of care must become a priority for universal newborn hearing screening to provide its ultimate benefit.

Colorado↗

Universal rather than selective screening for gestational diabetes mellitus may improve fetal outcomes.

AIM: The benefit of treating gestational diabetes mellitus (GDM) has recently been shown. The aim of this study was to compare offspring and maternal health benefits from selective or universal screening for GDM. METHODS: The incidence of outcomes was compared in three series of pregnant women: 1) the 159 consecutive women with GDM out of the 1909 women who delivered between October 2000 and September 2001: during this period screening for GDM was based on risk factors (risk factor-GDM); 2) the 265 consecutive women with GDM out of the 2111 women who delivered during the year 2002: during this period screening for GDM was universal (universal-GDM); 3) 1255 women with no GDM during year 2002 (controls). RESULTS: After adjustment for age, pregravid body mass index, parity, and ethnicity, the risk of large for gestational age (Odds ratio 2.19[95% confidence interval 1.36-3.54], P < 10(-3)), delivery before 37 weeks of gestation (OR 2.44 [95CI 1.32-4.51], P = 0.004), jaundice (OR 3.31[95CI 1.58-6.93], P = 0.002), hospitalization in the department of pediatrics (OR 2.35 [95CI 1.53-3.61], P < 10(-3)) was higher in the GDM-risk factor group than in the control group, whereas it was similar in the universal-GDM group and the control group. Compared with the control group, the risk of anticipated delivery and hospital stay > 4 days after delivery was increased in the GDM-risk factor group (OR 2.69[1.88-3.84], P < 10(-3); and OR 2.6 [1.82-3.71], P < 10(-3) respectively) and the universal-GDM group (OR 1.54 [1.15-2.07] P = 0.004; and OR 1.49 [1.13-1.97], P = 0.005 respectively). CONCLUSION: This observational study suggests that universal rather than selective screening for GDM may improve outcomes. Universal screening might reduce delay of diagnosis and care.

Adult↗

A universal nucleic acid sequence biosensor with nanomolar detection limits.

A quantitative universal biosensor was developed on the basis of olignucleotide sandwich hybridization for the rapid (30 min total assay time) and highly sensitive (1 nM) detection of specific nucleic acid sequences. The biosensor consists of a universal membrane and a universal dye-entrapping liposomal nanovesicle. Two oligonucleotides, a reporter and a capture probe that can hybridize specifically with the target nucleic acid sequence, can be coupled to the universal biosensor components within a 10-min incubation period, thus converting it into a specific assay. The liposomal nanovesicles bear a generic oligonucleotide sequence on their outer surface. The reporter probes consist of two parts: the 3' end is complementary to the generic liposomal oligonucleotide, and the 5' end is complementary to the target sequence. Streptavidin is immobilized in the detection zone of the universal membranes. The capture probes are biotinylated at the 5' end and are complementary to another segment in the target sequence. Thus, by incubating the liposomal nanovesicles with the reporter probes, the target sequence, and the capture probes in a hybridization buffer for 20 min, a sandwich complex is formed. The mixture is applied to the membrane, migrates along the strip, and is captured in the detection zone via streptavidin-biotin binding. The biosensor assay was optimized with respect to hybridization conditions, concentrations of all components, and length of the generic probe. It was tested using synthetic DNA sequences and authentic RNA sequences isolated and amplified using nucleic acid sequence-based amplification (NASBA) from Escherichia coli, Bacillus anthracis, and Cryptosporidium parvum. Dose-response curves were carried out using a portable reflectometer for the instantaneous quantification of liposomal nanovesicles in the detection zone. Limits of detection of 1 fmol per assay (1 nM) and dynamic ranges between 1 fmol and at least 750 fmol (1-750 nM) were obtained. The universal biosensors were compared to specific RNA biosensors developed earlier and were found to match or exceed their performance characteristics. In addition, no changes to hybridization conditions were required when switching to the detection of a new target sequence or when using actual nucleic acid sequence-based amplified RNA sequences. Therefore, the universal biosensor described is an excellent tool for use in laboratories or at test sites for rapidly investigating and quantifying any nucleic acid sequence of interest.

Animals↗

A lightweight universe?

How much matter is there in the universe? Does the universe have the critical density needed to stop its expansion, or is the universe underweight and destined to expand forever? We show that several independent measures, especially those utilizing the largest bound systems known-clusters of galaxies-all indicate that the mass-density of the universe is insufficient to halt the expansion. A promising new method, the evolution of the number density of clusters with time, provides the most powerful indication so far that the universe has a subcritical density. We show that different techniques reveal a consistent picture of a lightweight universe with only approximately 20-30% of the critical density. Thus, the universe may expand forever.

Journal Article↗

Life in a university residence: Issues, concerns and responses.

CONTEXT: Students living in university residences experience frail living conditions, being away from their homes and families, the stress of studies, a bizarre routine, and absence of readily available guidance. Their overall health suffers. OBJECTIVES: Our study aims at collecting information on health and related problems of the students in university residences and to identify the solutions to ameliorate the prevailing situation. METHODS: A qualitative study conducted in five university residences of Nancy, Metz and Strasbourg, France. FINDINGS: The majority of students have complaints about the living conditions in the residences. They mention that they are not in sound health. Stress, depression, fatigue, insomnia, and problems with diet are common. Foreign students suffer more due to culture shock, language, and nostalgia. A tendency for suicides has been observed, especially in girls. Financial problems, too much to study, and relationship break-up are important factors. For their health problems, they generally seek advice from a peer and consume medicines without prescription. Many do not use the "students' health service" because of lack of information or difficult access from certain universities or university residences. CONCLUSION: To solve their problems and to facilitate their social integration, student volunteers ought to be trained in the university residences because a majority prefers to have their peers' advice. Reinforcement of the role of administration of residences, of student-counselors and of the faculty in the university would be another crucial step. More leisure and social activities are imperative. This study itself constitutes the first element of creating awareness regarding the situation of the health of students living in residence halls in France.

Adolescent↗

Accessing university education: perceptions, preferences, and expectations for interpreting by deaf students.

This paper provides a brief review of the history of deaf education in Australia, Australian Sign Language (Auslan), and Auslan interpreting. A panel of Australian deaf university students from diverse linguistic and educational backgrounds provides insights into their perceptions of sign language interpreting provision in university lectures. They commented on their interpreting preferences after viewing two videotaped segments of university lecture interpretation, one demonstrating a predominantly free approach and the other a predominantly literal approach. Expectations of the deaf students were explored in relation to the educational backgrounds and qualifications of university interpreters; comprehension of interpreters is also discussed. Results suggest that the university students preferred interpreters to combine both interpretation styles, switching between literal and free approaches when appropriate. In doing so, students can access lecture content in Auslan while accessing subject-specific terminology or academic language in English. In terms of qualifications, the students advocated for interpreters to have a university qualification in general, especially if they are working in a university context. However, the students also acknowledged that interpreting did not provide them with full access in educational settings.

Australia↗

Universalism without the targeting: privatizing the old-age welfare state.

Decades of conservative attempts to scale back Social Security and Medicare, by limiting the program's universality through means testing and drastic benefit cuts, have failed. Thus, after numerous unsuccessful attempts at dismantling the U.S.'s universal old-age welfare state, or even meaningfully restraining its growth, conservative critics have developed a new approach. They are wrapping promarket "privatization" policy proposals in the popular universal framework of Social Security and Medicare. What is fundamentally different about privatization is that it embraces (or at least acquiesces to) key aspects of universalism, including broad-based eligibility and benefits that "maintain accustomed standards of living," which leave universal programs with rock-hard public support. Proponents argue privatization will "save" these programs. What distinguishes this approach from past retrenchment efforts is that promarket privatization policies, while supporting key universal tenets, will retrench Social Security's and Medicare's redistributive facets. Instead of limiting the most popular features of universalism, privatization proposals limit the redistributive elements of our large social insurance programs.

Medicaid↗

Selective versus universal antenatal HIV testing: epidemiological and implementational factors in policy choice.

OBJECTIVE: To develop an epidemiological basis for economic analyses of selective and universal antenatal screening strategies, and to apply it to the UK. METHODS: The prevalence of higher-risk women and the prevalence of undiagnosed infection within groups of high-risk and low-risk women was estimated from surveillance and survey data. The numbers of women tested and the numbers of infected women who would be identified by universal and selective strategies were then calculated under a range of assumptions about the identification of higher-risk women and acceptance of testing. RESULTS: In higher-risk women estimated prevalence of undiagnosed infection was between 0.06% and 2.8%, comparing well with independent estimates. In low-risk women, estimates ranged from 0.014% in London to 0.002% in the rest of the UK. If uptake among the high-risk women was the same in selective and universal strategies, universal testing would entail testing between 7100 (London) and 50000 (rest of England) additional women to detect an additional case. However, if selective screening identified only 60% of those at high risk and achieved only 60% acceptance compared with a universal programme, then universal screening would require only 1150 additional women to identify one additional case in London, compared to 6470 in Scotland and 13140 in the rest of the UK. CONCLUSIONS: Overall prevalence does not form an adequate basis for determining screening strategy. Instead, universal screening can be justified either because the prevalence of HIV in the low-risk group is sufficiently high, or because it achieves sufficiently higher uptake relative to selective screening among those at higher risk.

Female↗

Understanding of and attitudes to xenotransplantation: a survey among Italian university students.

UNLABELLED: Xenotransplantation is currently at the experimental stages on animal models and many problems still have to be overcome in the biomedical, immunological and ethical fields. Moreover, people's attitudes to xenotransplantation vary: surveys among intensive-care staff have revealed negative opinions, while the general public and students seem to be more positive. Little is known about the influence of schooling and the choice of university faculty on attitudes to xenotransplantation. The aims of this study were: (i) to evaluate university students' attitudes to xenotransplantation; (ii) to investigate any socio-demographic, religious and educational determinants behind students' opinions on xenotransplantation. University undergraduates on five different courses were surveyed at Padua University. A 24-item questionnaire was distributed to students at the end of lectures and completed anonymously immediately after its distribution. No information was given to students beforehand. STATISTICAL ANALYSIS: chi-squared, Pearson's test; P-values <0.05 were considered significant. A total of 585 of 602 (97.2%) students completed the questionnaire (132 males, 453 females, mean age 20.4, range 19 to 43 yr). They were on courses in Medicine (33.85%), Agriculture (5.98%), Veterinary Medicine (11.45%), Psychology (18.46%) and Educational Sciences (30.26%). As for their previous schooling, they came from classical or scientific high school (58.3%), technical college (14.7%), language college (6.3%), teacher training college (11.9%) or others (8.8%). Concerning their religious beliefs, 83% were Catholics, and 56.2% defined themselves as practising Catholics. Eighty-eight percentage of the students knew of the possibility of animal organs being transplanted into humans and 77.9% of them approved of this idea. When grouped according to gender and education, a higher proportion of students approving of xenotransplantation were male (P = 0.017) and had attended classical or scientific high school (P = 0.011). Disapproval for moral, ethical or religious reasons was higher among practising than among non-practising Catholics; the latter rejected xenotransplantation more for immunological and infectious reasons (P = 0.014). As for the type of university course, a higher proportion of students approving of xenotransplantation attended science courses (Veterinary Medicine, Agriculture and Medicine vs. Educational Sciences and Psychology) (P = 0.013). University students generally approved of xenotransplantation. Male gender and a high-school education were associated with a greater acceptance of xenotransplantation. Practising vs. non-practising Catholics reported significantly different reasons for any disapproval of xenotransplantation. The choice of a science rather than an arts faculty at university was more strongly associated with a positive opinion on xenotransplantation.

Adult↗

A laboratory study to determine the effects of universal and rotating ultrasonic inserts on wrist movement and scaling time efficiency of dental hygienists.

PURPOSE: The purpose of this study was to determine if differences existed in range of wrist movements and scaling time efficiency of dental hygienists using a rotating ultrasonic insert when compared with a standard universal insert. METHODS: A convenience sample of 32 consenting experienced dental hygienists who met inclusion criteria was invited to participate. Using a cross-over research design, the 32 participants were randomly assigned to one of the two subgroups. Subgroup A (n = 16) used the rotating universal ultrasonic insert on a typodont, rested for 15 min and the standard universal insert on a different typodont. Subgroup B (n = 16) used the standard universal ultrasonic insert on a typodont, rested for 15 min and the rotating universal ultrasonic insert on a different typodont. Each participant used the rotating and standard universal ultrasonic scaling inserts to remove 2 cm3 artificial calculus from two different typodonts for up to 15 min per insert. Scaling time efficiency was determined using a Modified Volpe-Manhold Calculus Index, measuring the amount of artificial calculus remaining after ultrasonic scaling. While scaling, each participant wore the WristSensor goniometry gloves, which determined changes in wrist movements (flexion and extension and ulnar and radial deviations), measured as a deviation from the neutral position. RESULTS: A paired t-test (P = 0.05) using 30 subjects with useable data, revealed no statistically significant differences between the two different inserts in terms of wrist movements and scaling time efficiency. A multivariate analysis of variance revealed no statistically significant differences in the percentage of time dental hygienists were in high, medium or low-risk posture categories while using the rotating ultrasonic insert compared with the standard universal insert. Based on the results of this laboratory study, dental hygienists using a rotating ultrasonic insert appear to experience no ergonomic advantage in terms of wrist postures or timesavings over a standard insert.

Cross-Over Studies↗

Patients' satisfaction with dental services provided by a university in Hong Kong.

This study was a consumer evaluation of the dental care services provided by a university dental clinic in Hong Kong which provides dental care to all university students and staff and their dependents. The objectives of this study were to study the consumers' satisfaction with the dental services; to identify their reasons for not using the dental services; and to compare the opinions of the students with those of the university staff and their spouses. A total of 140 students and 180 staff and their spouses were randomly selected for this study. The response rates were 100 per cent for students and 77 per cent for staff and their spouses. Results showed that both groups of respondents were satisfied with the quality of dental services provided by the university dental clinic. However, they were not satisfied with the long waiting time for an appointment. Students who had not attended the university dental clinic commonly stated that they were busy and had no time for a dental visit. Conversely, many staff and their spouses did not seek care from the university dental clinic because they thought that the fees were high. Although the overall Dental Satisfaction Index (DSI) scores for the students (64.5) and staff and their spouses (65.1) were similar, there were differences in the aspects of the services with which the two group were satisfied or dissatisfied. Thus if the university dental clinic wants to implement changes so as to improve consumer satisfaction and utilisation, a careful analysis of the specific opinions of its various consumer groups is required.

Chi-Square Distribution↗