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At least 1,621 records · Page 90Linked to original sources
PubMed2005

Mortality and cause of death after hospital discharge in 10,981 patients with ischemic stroke and transient ischemic attack.

BACKGROUND: The aim of this study was to examine the 1-year cumulative mortality rate and cause of death, and to identify the predictive factors for death after hospital discharge following ischemic stroke and transient ischemic attack (TIA) using data from the Japan Multicenter Stroke Investigators' Collaboration study. METHODS: We prospectively registered 16,922 consecutive patients with acute ischemic stroke or TIA from May 1999 to April 2000 in 156 Japanese hospitals. We mailed a questionnaire to the 15,322 patients who were alive at hospital discharge. RESULTS: 10,981 patients (6,945 men, 4,036 women, age 70 +/- 11 years, median 71, range 19-100 years) were enrolled in the follow-up study. The mean follow-up period was 271 +/- 110 days (median 272 days; range 1-487 days). The 1-year cumulative mortality was 6.8% (7.0% for 10,234 stroke patients and 3.5% for 747 TIA patients). The causes of death were: cerebrovascular disease, 24.1%; pneumonia, 22.6%; heart disease, 18.1%; cancer, 11.0%, and miscellaneous causes, 24.1%. Multivariate analysis suggested that male gender, age, diabetes mellitus, atrial fibrillation, history of stroke, nonlacunar stroke, functional disability and transfer to another hospital or nursing home on discharge were significant independent predictors of death during the follow-up period. CONCLUSIONS: The major causes of death after hospital discharge were found to be cerebrovascular diseases, pneumonia and heart diseases. Thus, in order to improve survival after hospital discharge, in addition to appropriate management of vascular risk factors following stroke, it appears to be important to take measures to prevent pneumonia and to discharge patients to their own home, if possible.

Age Distribution↗
PubMed1994

Correlates of tooth loss in a Canadian adult population.

Oral health data collected from a mail survey of an Ontario population of adults aged 18 years and over were used to conduct a preliminary investigation of the incidence and correlates of tooth loss and to explore its functional, psychological and social consequences. Of the sample of 500 dentate subjects, 10 per cent reported losing one or more teeth in the previous year. Comparisons between those with and without tooth loss showed significant differences according to age, household income and place of birth. Those subjects wearing partial dentures, possessing fewer teeth at the start of the study period, or who only attended the dentist when having pain or other trouble, were also more likely to have experienced tooth loss in the preceding year. Logistic regression analysis identified only age as a significant independent risk factor. Subjects who lost teeth were significantly more compromised in their oral functions and psychosocial behaviors, as measured by a battery of subjective oral health indicators. Whether or not these problems were pre-existing or the consequences of losing teeth during the past year cannot be determined from this study. This investigation suggests that tooth loss is still a concern for many Canadian adults, and demonstrates the importance of teeth in their overall well-being.

Adolescent↗
PubMed1996

Breastfeeding practices among resident physicians.

OBJECTIVE: To determine how employment as a resident physician (resident) affects breastfeeding practices and experiences. DESIGN: Cross-sectional questionnaire survey. SETTING: US resident physicians in the second half of their postgraduate year three (PGY3). PARTICIPANTS: 1500 questionnaires were mailed at random to female 1990 graduates of American medical schools. After eliminating unusable surveys, an adjusted response rate of 45% produced 450 surveys; 60 delivered a child during residency. INTERVENTIONS: None. MEASUREMENT/MAIN RESULTS: Forty-eight (80%) of 60 residents who delivered initiated breastfeeding, and continued for the duration of their maternity leave (mean, 7 weeks). With a return to residency half (24) of those who had initiated breastfeeding discontinued breastfeeding. The breastfeeding rate dropped to 15% (9/60) at 6 months. Residency work schedule was the most common reason (80%) for discontinuing breastfeeding. Of the 24 residents who continued breastfeeding while working, 83% pumped breast milk during their work shifts; 79% felt there was insufficient time during work, and 42% reported no appropriate place at work to express milk. Only 54% who continued felt supported by their attending physicians for their efforts to breastfeed; 67% felt colleagues were supportive. CONCLUSIONS: The breastfeeding initiation rate for resident mothers was in compliance with the Healthy People 2000 guidelines, but the rate at infant age 6 months fell well below the goal of 50%. Modifiable factors in residents' work sites include both physical and emotional accommodations to encourage resident mothers to breastfeed.

Adult↗
PubMed2000

Outcomes in work-related upper extremity and low back injuries: results of a retrospective study.

BACKGROUND: The outcomes of treatment for work-related injuries and illnesses are multidimensional and complex, but have rarely been explored in detail. This study was intended to provide information on a sample of workers representing a range of jobs and employers typical of the workers compensation system. METHODS: A mailed, self-report survey measuring multiple dimensions was conducted. Identified through the New Hampshire Division of Workers' Compensation First Report of Injury database, a sample of workers with injuries to their lower back (60%) or upper extremities (40%) a year prior to the study were surveyed. Response rate was 80% (N=169; upper extremity cases=70; low back cases=99). RESULTS: Most (82.8%) were working one year post-injury. Over half reported residual effects of the injury on work or activities of daily living. Many working subjects reported persistent injury-related anxiety and pain at the end of the work day, worse in those with low back pain compared to those with upper extremity injuries. Almost 40% of those who returned to work suffered a reinjury. Forty-four percent of respondents suffered significant injury-related financial problems, which were worse in those who had been out of work for longer periods. CONCLUSIONS: Occupational musculoskeletal injuries do result in significant, long-term adverse physical, economic, and psychological consequences, as demonstrated in self-reported surveys.

Absenteeism↗
PubMed2006

Food risk perceptions, gender, and individual differences in avoidance and approach motivation, intuitive and analytic thinking styles, and anxiety.

Risks appear to be perceived in two different ways, affectively and rationally. Finnish adult internet users were contacted via e-mail and asked to fill an internet questionnaire consisting of questions of food risks and measures of avoidance and approach motivation, analytic and intuitive information processing style, trait anxiety, and gender in order to find out (1) whether food risks are perceived two-dimensionally, (2) how individual differences in motivation, information processing, and anxiety are associated with the different dimensions of food risk perceptions, and (3) whether gender moderates these associations. The data were analyzed by factor, correlation and regression analyses. Three factors emerged: risk scariness, risk likelihood, and risks of cardiovascular disease. Personality and gender x personality interactions predicted food risk perceptions. Results showed that food risk perceptions generally form two dimensions; scariness and likelihood, but that this may depend on the nature of the risk. In addition, results imply that individuals with high avoidance motivation perceive food risks as scarier and more likely than others, and that individuals with an analytic information processing style perceive food risks as less likely than others. Trait anxiety seems to be associated with higher food risk perceptions only among men.

Adolescent↗
PubMed2002

Self-reported symptoms and medical conditions among 11,868 Gulf War-era veterans: the Seabee Health Study.

US Navy Seabees have been among the most symptomatic Gulf War veterans. Beginning in May 1997, the authors mailed Gulf War-era Seabees a health survey in serial mailings. As of July 1, 1999, 68.6% of 17,559 Seabees contacted had returned the questionnaire. Compared with other Seabees, Gulf War Seabees reported poorer general health, a higher prevalence of all 33 medical problems assessed, more cognition difficulties, and a higher prevalence of four physician-diagnosed multisymptom conditions: chronic fatigue syndrome, posttraumatic stress disorder, multiple chemical sensitivity, and irritable bowel syndrome. Because the four multisymptom conditions were highly associated with one another, the authors aggregated them into a working case definition of Gulf War illness. Among the 3,831 (22% cases) Gulf War Seabee participants, multivariable modeling revealed that female, Reserve, and enlisted personnel and participants belonging to either of two particular Seabee units were most likely to meet the case definition. Twelve of 34 self-reported Gulf War exposures were mildly associated with meeting the definition of Gulf War illness, with exposure to fumes from munitions having the highest odds ratio (odds ratio = 1.9, 95% confidence interval: 1.5, 2.4). While these data do not implicate a specific etiologic exposure, they demonstrate a strong association and a high prevalence of self-reported multisymptom conditions in a large group of symptomatic Gulf War veterans.

Chi-Square Distribution↗
PubMed2006

How do bioethics teachers in Japan cope with ethical disagreement among healthcare university students in the classroom? A survey on educators in charge.

OBJECTIVE: The purpose of this study was to demonstrate how educators involved in the teaching of bioethics to healthcare university students in Japan would cope with ethical disagreement in the classroom, and to identify factors influencing them. METHODS: A cross sectional survey was conducted using self administered questionnaires mailed to a sample of university faculty in charge of bioethics curriculum for university healthcare students. RESULTS: A total of 107 usable questionnaires were returned: a response rate of 61.5%. When facing ethical disagreement in the classroom, coping behaviour differed depending on the topic of discussion, was influenced by educators' individual clear ethical attitudes regarding the topic of discussion, and was independent of many respondents' individual and social backgrounds. Among educators, it was commonly recognised that the purpose of bioethics education was to raise the level of awareness of ethical problems, to provide information about and knowledge of those issues, to raise students' sensitivity to ethical problems, and to teach students methods of reasoning and logical argument. Yet, despite this, several respondents considered the purpose of bioethics education to be to influence students about normative ethical judgments. There was no clear relationship, however, between ways of coping with ethical disagreement and educators' sense of the purpose of bioethics education. CONCLUSIONS: This descriptive study suggests that educators involved in bioethics education for healthcare university students in Japan coped in various ways with ethical disagreement. Further research concerning ethical disagreement in educational settings is needed to provide better bioethics education for healthcare students.

Adaptation, Psychological↗
PubMed2002

Association of type and duration of diabetes with erectile dysfunction in a large cohort of men.

OBJECTIVE: Differences in risk of erectile dysfunction (ED) by characteristics of diabetes among older men are not well understood. We examined the association of type and duration of diabetes with erectile function in men >50 years of age in a large prospective cohort study. RESEARCH DESIGN AND METHODS: Subjects included 31,027 men aged 53-90 years in the Health Professionals Follow-Up Study cohort. On a questionnaire mailed in 2000, participants rated their ability (without treatment) in the past 5 years to have and maintain an erection sufficient for intercourse. Men who reported poor or very poor function were considered to have ED. Diabetes information was ascertained via self-report and documented with supplementary medical data. RESULTS: Men with diabetes had an age-adjusted relative risk (RR) of 1.32 (95% CI 1.3-1.4) for having ED compared with men without diabetes. In multivariable regression analyses, men with type 1 and type 2 diabetes were at a significantly higher risk for ED (type 1 diabetes RR = 3.0, 95% CI 1.5-5.9; type 2 diabetes RR = 1.3, 1.1-1.5) than nondiabetic men. Men with type 2 diabetes had an increasingly greater risk of ED with increased duration since diagnosis (trend test P value <0.0001) (RR = 1.7, 95% CI 1.1-2.7, for men diagnosed >20 years previously). CONCLUSIONS: For men over age 50 years, increasing duration of diabetes was positively associated with increased risk of ED relative to nondiabetic subjects. This association persisted despite the higher prevalence of other comorbid conditions. ED prevention and diabetes management efforts are likely to go hand-in-hand.

Age Distribution↗
PubMed1997

Long-term follow-up study on drop-out TMD patients with self-administered questionnaires.

Although patient attrition might be a serious threat to the validity of treatment-outcome studies on temporomandibular disorders (TMD), studies on TMD patient attrition are scarce. Of the 1405 consecutive TMD patients examined in a recent 10-year period, 367 (26.1%) drop-out patients or patients identified with a control group were sampled. A mailed questionnaire failed to reach 41 patients, and 203 (62.3%) were returned. The questionnaire elicited information on reasons for dropping out, changes in symptoms, treatment received in other clinics after dropping out, present treatment needs, and current signs and symptoms. Dropouts were divided into two groups: (1) those who failed to show up for their first scheduled appointment after the clinical examination; (2) those who failed to complete treatment. A group of patients who were judged by the examiner not to need treatment were included as a control group. The main reasons for dropping out were environmental obstacles, perceived improvement of the disease, and dissatisfaction with services. Only 21.7% considered themselves to be in need of treatment, and only 10.3% had visited other clinics after dropping out. Only 8.9% complained of the continued aggravation of symptoms, whereas 57.6% reported improvement. In addition, pain, dysfunction, and daily activity limitation tended to improve with time, although temporomandibular joint noise tended to persist. These results suggest that TMD signs and symptoms tend to decrease in patients after dropping out, and that the natural fluctuation of TMD signs and symptoms should be taken into consideration when treating TMD.

Adolescent↗
PubMed2003

Quality improvement project in cervical cancer screening: practical measures for monitoring laboratory performance.

BACKGROUND: We conducted a quality improvement project in a cervical cancer screening programme in Helsinki in order to see if detection of precancerous lesions could be influenced by external (participation rate) and internal (laboratory praxis) quality measures. METHODS: In order to increase the participation rate, a second personal invitation to Pap-test was mailed to nonparticipants of the first call. In order to improve the quality of screening, the cytotechnicians monitored their performance longitudinally by recording the number of slides reviewed per day, the pick-up rate of abnormal smears, the report of the consulting cytopathologist, and the number of histologically verified lesions detected from the cases that they had screened. Regular sessions were held to compare the histological findings with the cytological findings of all cases referred for colposcopy. No pressure was applied on the cytotechnicians to ensure that they felt comfortable with their daily workload. RESULTS: A total of 110 000 smears were screened for cervical cancer at the Helsinki City Hospital during 1996-99. Initially, the overall participation rate increased from 62% to 71%. The number of histologically confirmed precancerous lesions (CIN 1-3) more than doubled and their detection rate increased from 0.32% to 0.72%. CONCLUSIONS: Continuous education and feedback from daily work performance were important, yet rather inexpensive means in increasing laboratory performance. Additional measures are needed to further increase the participation rate. Impact of the quality measures on cancer incidence needs to be assessed later on.

Adult↗
PubMed2006

Internal medicine residents' clinical and didactic experiences after work hour regulation: a survey of chief residents.

BACKGROUND: Work hour regulations for house staff were intended in part to improve resident clinical and educational performance. OBJECTIVE: To characterize the effect of work hour regulation on internal medicine resident inpatient clinical experience and didactic education. DESIGN: Cross-sectional mail survey. PARTICIPANTS: Chief residents at all accredited U.S. internal medicine residency programs outside New York. MEASUREMENTS AND MAIN RESULTS: The response rate was 62% (202/324). Most programs (72%) reported no change in average patient load per intern after work hour regulation. Many programs (48%) redistributed house staff admissions through the call cycle. The number of admissions per intern on long call (the day interns have the most admitting responsibility) decreased in 31% of programs, and the number of admissions on other days increased in 21% of programs. Residents on outpatient rotations were given new ward responsibilities in 36% of programs. Third-year resident ward and float time increased in 34% of programs, while third-year elective time decreased in 22% of programs. The mean weekly hours allotted to educational activities did not change significantly (12.7 vs 12.4, P = .12), but 56% of programs reported a decrease in intern attendance at educational activities. CONCLUSIONS: In response to work hour regulation, many internal medicine programs redistributed rather than reduced residents' inpatient clinical experience. Hours allotted to educational activities did not change; however, most programs saw a decrease in intern attendance at conferences, and many reduced third-year elective time.

Chi-Square Distribution↗
PubMed2002

Retreatment in endodontics: treatment decisions by general practitioners and dental teachers in Finland.

OBJECTIVE: To evaluate treatment decisions of general practitioners (GPs) and dental teachers (DTs) in cases of endodontically treated teeth and to test the hypothesis that dentists' treatment decisions are independent of their working sector and other practice characteristics. DESIGN: A questionnaire based on four endodontic cases was mailed to 400 GPs and 47 DTs. The GPs were selected by stratified randomisation by gender, and main occupation (public and private sector). Others were all full-time DTs, representing clinical disciplines other than surgery and orthodontics. The endodontic cases were described in detail: one with a radiograph enclosed, three with statements on radiographic examinations. For each case, respondents chose the optimal treatment from alternatives, later reclassified as 'no therapy now' (further examination within 3-12 months), and 'active treatment' (immediate retreatment or periapical surgery). RESULTS: For Case 1 (tooth 25, asymptomatic, in normal occlusion, the radiograph revealed an underfilled root canal and a crown with a post, widened periodontal ligament space around the apex but no radiolucency), active treatment was chosen more frequently by private than by public dentists (11% vs. 4%, P=0.01), but neither sector differed (P>0.05) from DTs (6%). Decisions in favour of active treatment were associated with higher share of adult patients (OR=2.8; 95%CI: 0.3, 1.0; P=0.01). Cases 2-4 showed no difference in treatment decisions by practice characteristics. CONCLUSION: Treatment decisions by GPs and DTs were quite similar for each case and in most cases independent of the dentist's work and practice related characteristics.

Adult↗
PubMed1993

Contemporary trends in orthodontic practice: a national survey.

This study involved the development of a questionnaire to elicit information about current trends in orthodontic practice compared with trends of 5 years ago. The subjects addressed included the use of fixed appliances, functional appliances, extraction therapy, orthodontics and the temporomandibular joint, current diagnostic aids, and medicolegal implications of orthodontic treatment. The questionnaire was mailed to 1400 orthodontic specialists who were randomly selected from across the United States. There were 814 questionnaires returned, representing a 58.14% response rate. The major results of this survey are as follows: (1) The reported extraction rate has declined from a mean of 37.74% 5 years ago to 29.28% today. (2) TMJ concerns (or medicolegal implications thereof) have had a considerable impact in this decline, with 26.4% of orthodontists being influenced, to some extent, to extract fewer teeth because of this factor. (3) The use of functional appliances has remained somewhat static over the last 5 years, after a period of rapid growth in the 5 years previous to that. (4) The preadjusted edgewise appliance is by far the most popular fixed appliance in use today, being chosen by 72.6% of respondents. Analysis of the overall results lead to the following conclusions: (1) Fixed appliance therapy is the therapy of choice of the overwhelming majority of orthodontists. The use, benefits, and role in orthodontics of functional appliance therapy is considerably less defined. (2) Treatment modalities, notably on the use of extraction and its relationship to the health of the temporomandibular joint, should be determined by research, not by legal fears or unsubstantiated allegation.

Activator Appliances↗
PubMed1995

Practice satisfaction, occupational stress, and attrition of emergency physicians. Wellness Task Force, Illinois College of Emergency Physicians.

OBJECTIVE: To define sources of job satisfaction and stress among emergency physicians and assess self-projected career longevity. DESIGN: A survey containing questions regarding emergency medicine (EM) practice satisfaction was mailed to 1,317 diplomates of the American Board of Emergency Medicine (ABEM). Specific sources of practice satisfaction and dissatisfaction, self-reported burnout or impairment, and plans for remaining in the specialty were assessed. Data were compared between two groups of physicians, namely, those residency-trained in EM and those attaining certification through the practice or special category tracts. RESULTS: Of the physicians returning the survey, 25.2% stated that they felt burned out or impaired and 23.1% planned to leave the practice of EM within five years. Perceptions of burnout/impairment and plans to stop practice were associated with less overall practice satisfaction but were not significantly different between the two groups of physicians. Burnout/impairment was linked with psychiatric, drug, or alcohol problems and the feeling that EM had contributed to that problem. CONCLUSION: This study confirms the relatively high levels of projected attrition in EM and supports the perception that stress and burnout are associated with the specialty. Differences in job satisfaction and stress between those ABEM diplomates who were residency-trained in EM and those who became eligible for the board examination through practice or special-category eligibility appear minor.

Adult↗
PubMedDate not supplied

Dissemination and implementation of Put Prevention into Family Practice.

INTRODUCTION: The Put Prevention into Practice (PPIP) program was developed and disseminated to address patient, clinician, and office barriers that result in less than optimal delivery of preventive services in the United States. METHODS: To study the dissemination of PPIP by the American Academy of Family Physicians (AAFP), pre- and post-dissemination surveys of knowledge about PPIP and purchase order data were obtained from the AAFP. In addition, a mail questionnaire was sent to a random sample of purchasers to study their use of PPIP. RESULTS: After two years of active promotion, 27% of AAFP members had heard about PPIP, and PPIP components were purchased by 2,004 individuals during its inital dissemination. Flow sheets, health guides, exam room wall charts, and the Clinician's Handbook of Preventive Services were the PPIP items most frequently purchased and used. Excluding the Clinician's Handbook of Preventive Services, 58% of purchasers used one or more parts of the kit with an average of less than four items used per purchaser. CONCLUSIONS: Initial dissemination and implementation of PPIP among family physicians was limited; continued promotion will likely improve dissemination of PPIP. However, this study, and others suggest that the simple availability of a kit of materials is not sufficient to enhance the delivery of preventive services as envisioned by clinicians or policy makers. Additional strategies for dissemination and implementation of preventive services will be required, such as providing external consultation services to practices, incorporation of preventive services into HMO organizations, and training of residents in strategies for change in their future practices.

Attitude of Health Personnel↗
PubMed2006

Cardiovascular risk in midlife and psychological well-being among older men.

BACKGROUND: Negative and positive affects influence the prognosis in the elderly, but underlying mechanisms are obscure. We investigated whether cardiovascular disease risk in midlife is related to psychological well-being in older men (aged 69-84 years old). METHODS: A socioeconomically homogeneous volunteer sample of men, born from 1919 through 1934, was followed up for 29 years. At baseline in 1974, they were healthy but considered to be at low (n = 593) or high (n = 610) risk of cardiovascular diseases (repeatedly 1 or more of classic cardiovascular risk factors). From November 1, 2002, through March 31, 2003, a mailed questionnaire was used to assess psychological well-being in older survivors. Mortality up to December 31, 2002, was retrieved from national registers. RESULTS: During the entire follow-up, 303 men died, 127 (21.4%) and 176 (28.9%) in the low- and high-risk groups, respectively (hazard ratio, 1.54; 95% confidence interval, 1.19-2.00; P = .001). From 2002 through 2003, the response rates were 73.7% (336/456) and 71.4% (297/416) in the low- and high-risk groups, respectively (P = .45), and the mean age was 76 years. The variables related to psychological well-being were consistently better in the low-risk than in the high-risk group as they became older. The differences were observed especially in life satisfaction (P = .02), feeling of happiness (P = .001), positive life orientation as a whole (P = .04), and the Zung depression score (P = .007). The difference in the feeling of happiness between the groups prevailed (P = .01) after adjustments, including the feeling of depression. CONCLUSION: Low cardiovascular risk in midlife was associated not only with better survival but also with better psychological well-being in the elderly.

Aged↗
PubMed2003

Dietary supplement use and medical conditions: the VITAL study.

BACKGROUND: Over half of U.S. adults use vitamin or mineral supplements, and some are likely using supplements to treat chronic diseases or risk factors for disease. Information on the relationship between supplement use and medical conditions is useful to health professionals to understand the self-medication behavior of their patients, and important for researchers because medical conditions may be potential confounding factors in observational studies of supplement use and disease risk. METHODS: The cross-sectional data in this report are from 45,748 participants, aged 50 to 75 years, who completed a self-administered, mailed questionnaire on current dietary supplement use (multivitamins plus 16 individual vitamins or minerals), medical history (cancer, cardiovascular-related diseases, and other self-reported medical conditions), and demographic characteristics. RESULTS: Supplement use (mean number used at least once a week) was higher among respondents who were older, female, highly educated, Caucasian, and of normal body mass index (all p<0.001). After controlling for these covariates, supplement use was higher among those with the condition for 13 of the 21 conditions examined (p<0.01); only having diabetes or high stress was associated with using fewer supplements. For specific supplements, the strongest associations were for cardiovascular disease and its risk factors with vitamin E, niacin, and folate, and for calcium with indigestion and acid reflux disease. For several conditions, the relative odds of using specific supplements were consistently higher for men than for women. CONCLUSIONS: Supplement use was associated with many medical conditions in this cohort. However, these cross-sectional data do not permit inferences about the temporal sequence. Some associations appeared to be based on evidence for efficacy (e.g., folate with coronary artery disease), and others could be based on misinformation (e.g., selenium with benign prostatic hyperplasia).

Age Distribution↗
PubMedDate not supplied

Subjective need for implant dentistry in a Swedish population aged 45-69 years.

The present paper is part of a comprehensive study of dental conditions and attitudes in a Swedish county population aged 45-69 years. A questionnaire was mailed to 3000 randomly-sampled individuals. The response rate was 79.4%. Part of the questionnaire contained questions about subjective need for implant treatment. The subjects were informed of the clinical procedures as well as of the fees for implant treatment in the Swedish insurance system. The subjects wearing removable dentures were asked if, instead of their removable denture(s), they wanted dental implants if such treatment was possible. Of those wearing removable partial dentures, 23% answered "yes". The corresponding figure for subjects totally edentulous in one jaw was 17%; for subjects totally edentulous in both jaws 8%. The individuals who had reported missing teeth not replaced were asked if they wanted their missing teeth replaced by dental implants if such treatment were possible. The % answering "yes" was 21%. The subjects with all teeth remaining were hypothetically asked what kind of treatment they wanted if they would lose 1 or 2 of their teeth. The answer "dental implant" was given by 51%. Thus, subjective need for dental implants tended to decrease with poorer dental conditions. The major reason for not wanting dental implants was satisfaction with present dental conditions. Cost for treatment had some importance, while environmental and psychological factors showed only very limited influence.

Aged↗