Biomedical subjects

T Moum

Publications and source records attributed to T Moum.

At least 37 records · Page 2Linked to original sources

PubMed1999

The meaning and significance of caseness: the Hopkins Symptom Checklist-25 and the Composite International Diagnostic Interview. II.

In previous analyses of data from the present general population study we found that screening of anxiety and depression symptoms by the Hopkins Symptom Checklist-25 (HSCL-25) and diagnostic classification by the Composite International Diagnostic Interview (CIDI) identified the same amount of cases, but agreed in only half of them. In this paper we compared and validated the screening cases with the classificatory cases by the use of medication, loss of functioning and help seeking (illness indicators). We thought that the CIDI cases would have more illness indicators, because they reflected diagnoses, "true illness", in contrast to the HSCL-25, which was a more unspecific measure of distress. The HSCL-25 and the illness indicators data were collected in a stage I random individual population sample above 18 years during 1989-1991 (N = 1879, response rate 74%), the CIDI data were collected in a selected stage II, (N = 606, response rate 77%). The stage II data were weighted to represent the population sample. Screening cases by the HSCL-25 had significantly more illness indicators than diagnostic cases by the CIDI. Cases agreed upon with both instruments had the most illness indicators, cases agreed upon only by the CIDI had the least. Diagnoses give information about help eventually needed, the HSCL-25 distress measure expresses more the urgency with which it is needed. The choice between the HSCL-25 and the CIDI would depend on the aim and the resources of the study. If evaluation of needs is involved, using an instrument picking up both classification and distress would be the best choice. Given our positive experience with interviewing with the CIDI, a CIDI improved to be more sensitive to how much distress a certain diagnosis exerts on the individual would be a good choice.

Adolescent↗

PubMed1999

The relationship between demographic and clinical variables, and quality of life aspects in patients with psoriasis.

There is a strong need for health care programmes to promote functioning and quality of life in patients suffering from psoriasis. The aim of the present study is to highlight the relationships between demographic and clinical variables and disease-specific disability, health status, the perception of living with a chronic disease and the overall quality of life in patients suffering from psoriasis. A further aim is to examine the extent to which the effects of demographic and clinical variables on mental health and the overall quality of life are mediated by disability, physical health and the perception of living with psoriasis. The sample examined in this study comprised 334 patients (20% in-patients and 80% out-patients) who were treated consecutively at three dermatology departments in eastern Norway. A total of 282 patients completed the testing procedures, yielding a response rate of 85%. The following questionnaires were used: The Psoriasis Disability Index, the Sf-36 and the Quality of Life Scale. Correlation and multiple linear regression analyses were performed to address the core issue. Results show that demographic and clinical variables combine to explain variance in health status, the perception of living with psoriasis and overall quality of life. While most of the variance is explained by the clinical variables, the disease-specific disability variable seems to be an important mediating factor.

Activities of Daily Living↗

PubMed1999

Coping and quality of life in patients with psoriasis.

The aim of the present study was to investigate the relationship between coping dimensions and overall quality of life, disability and health status in patients' with psoriasis. Psoriasis is one of several chronic diseases which requires self-management in order to ensure an enhanced quality of life. The sample comprised 334 patients who were treated consecutively at three dermatology departments in eastern Norway. A total number of 273 patients completed the questionnaire, yielding a response rate of 82% (20% in-patients and 80% out-patients). The following questionnaires were used: The Jalowiec Coping Scale, the Psoriasis Disability Index, the Quality of Life Scale, and the SF-36. Results showed that patients who used combined emotive coping strategies reported more disability, poorer mental health and worse overall quality of life. Furthermore, patients who more frequently used normalising/optimistic coping reported higher levels of mental health. However, the variance explained by coping effort was low to moderate. Coping explained the variance in mental health and overall quality of life to a greater extent than that in physical health. Knowledge about the relationships between coping and quality of life dimensions is important with regard to the establishment and implementation of appropriate psychosocial interventions for patients with psoriasis.

Activities of Daily Living↗

PubMed1999

Adapting the Jalowiec Coping Scale in Norwegian adult psoriasis patients.

The aim of the present study was to adapt the Jalowiec Coping Scale (JCS) to accommodate adult patients with psoriasis. The sample comprised 334 patients who were treated consecutively at three dermatology departments in the eastern Norway. A total number of 273 hospitalised patients (20%) and out-patients (80%) completed the questionnaire, yielding a response rate of 82%. The study assessed the reliability and the face, content and construct validity of the Norwegian version of the JCS. In addition, researchers investigated the most frequently used/effective coping strategies, the relationships between demographic/clinical variables, self-reported physical symptoms and the use of coping strategies. The results (correlational coefficients and interitem alpha s) indicated that there was an overlap in substantive content among the original JCS subscales, due either to measurement error (bias or response style) and/or because the patients in the present study were in a demanding situation in relation to their disease, which may have activated a variety of coping strategies. A factor analysis resulted in a three-factor solution (confrontive problem-solving, normalising/optimistic and combined emotive) with satisfactory internal consistency. This factor solution comprised 31 items with an explained variance of 37% of the total pool of items. The most frequently used and effective coping strategies could be labelled as emotion-focused (optimistic/maintain control). Significant correlations were found between age, hospital setting, self-reported physical symptoms and different coping subscales. However, further studies are needed to assess the validity and reliability of the JCS among different population groups in Norway.

Adaptation, Psychological↗

PubMed1999

Quality of life in newly diagnosed cancer patients.

The aim of this study was to examine which domains of quality of life are most strongly affected in patients with newly diagnosed cancer, and to examine if quality of life was related to gender, age, educational level, cohabitation, time since diagnosis, treatment or type of cancer in these patients. Ferrans and Powers Quality of Life Index and the Cancer Rehabilitation Evaluation System, short form, were completed by 131 newly diagnosed Norwegian adult cancer patients. The patients had different cancer diagnoses, with breast cancer being the most common type. None of them were terminally ill, and 80% had been diagnosed within the last 6 months. The patients turned out to be satisfied with their lives, especially with the family and marital domains. They were least satisfied with health, functioning and sex life. Analyses of variance and multiple regression analysis were conducted to examine the impact on quality of life of cohabiting, age, gender, educational level, cancer diagnosis, treatment and time since diagnosis. Those cohabiting had significantly higher quality of life compared with those living alone. In contrast the younger group (19-39 years) living alone had significantly lower quality of life than the older groups living alone. Although age was only significantly associated with quality of life in one sub-scale, the elderly people reported their quality of life to be better in almost all sub-scales. Time since diagnosis was not associated with quality of life, while treatment was associated with quality of life as measured by Ferrans and Powers Quality of Life Index. Gender and educational level were only associated with one or two domains in quality of life, respectively.

Activities of Daily Living↗

PubMed1999

Compliance to drug treatment of patients with rheumatoid arthritis: a 3 year longitudinal study.

OBJECTIVE: Patient compliance is considered necessary for the success of drug treatment in chronic diseases. We document compliance with drug treatment and the factors affecting it in a cohort of patients with rheumatoid arthritis (RA). METHODS: A prospective cohort study of 556 patients with RA followed for 3 years in 4 counties: Oslo, Norway; Groningen, The Netherlands; and Nancy and Reims, France. Compliance to treatment was assessed annually by interview in terms of adherence to the dose and timing of the prescribed drug regimen. RESULTS: Of the 556 subjects, 429 (77.2%) were taking medication for RA throughout the observation period. Consistent behavior was recorded in 59.5% of cases: 35.7% were consistently compliant, and 23.8% consistently noncompliant. Factors significantly associated with good compliance were older age (p = 0.00), female sex (p = 0.03), decreased disability (p = 0.04), very satisfactory contacts with health care professionals (p = 0.03), and more personal knowledge about the disease and its treatment (p = 0.03). CONCLUSION: This longitudinal study identified compliance behavior as consistent over time in 60% of patients, determined by quality of contact with professionals and the amount of patient information available.

Age Factors↗

PubMed1998

Concordance between symptom screening and diagnostic procedure: the Hopkins Symptom Checklist-25 and the Composite International Diagnostic Interview I.

The definition of case is a core issue in psychiatric epidemiology. Psychiatric symptom screening scales have been extensively used in population studies for many decades. Structured diagnostic interviews have become available during recent years to give exact diagnoses through carefully undertaken procedures. The aim of this article was to assess how well the Hopkins Symptom Checklist-25 (HSCL-25) predicted cases by the Composite International Diagnostic Interview (CIDI), and find the optimal cut-offs on the HSCL-25 for each diagnosis and gender. Characteristics of concordant and discordant cases were explored. In a Norwegian two-stage survey mental health problems were measured by the HSCL-25 and the CIDI. Only 46% of the present CIDI diagnoses were predicted by the HSCL-25. Comorbidity between CIDI diagnoses was found more than four times as often in the concordant cases (case agreed upon by both instruments) than in the discordant CIDI cases. Concordant cases had more depression and panic/generalized anxiety disorders. Neither the anxiety nor the depression subscales improved the prediction of anxiety or depression. The receiver operating characteristic (ROC) curves confirmed that the HSCL-25 gave best information about depression. Except for phobia it predicted best for men. Optimal HSCL-25 cut-off was 1.67 for men and 1.75 for women. Of the discordant HSCL-25 cases, one-third reported no symptoms in the CIDI, one-third reported symptoms in the CIDI anxiety module, and the rest had symptoms spread across the modules. With the exception of depression, the HSCL-25 was insufficient to select individuals for further investigation of diagnosis. The two instruments to a large extent identified different cases. Either the HSCL-25 is a very imperfect indicator of the chosen CIDI diagnoses, or the dimensions of mental illness measured by each of the instruments are different and clearly only partly overlapping.

Adult↗

PubMed1998

Nursing intervention to increase hope and quality of life in newly diagnosed cancer patients.

The aim of this study was to evaluate the effect of nursing intervention on hope and quality of life in cancer patients. The sample consisted of 96 newly diagnosed Norwegian cancer patients ages 26 to 78 years, the majority of them women (71%). Breast cancer was the predominant type of cancer in this sample. The study used an experimental design in which patients were randomly allocated to three different groups. The first group was the experimental group, for which the intervention was designed to increase hope. The second group (attention control group) participated in the "Learning to Live with Cancer" program. The last group was a control group. The Nowotny Hope Scale was used to measure hope, and the Ferrans and Powers Quality of Life Index and the Cancer Rehabilitation and Evaluation Systems, short form, were used to measure quality of life. The questionnaires were completed four times: twice before, then 2 weeks and finally 6 months after the intervention. The level of hope was significantly increased (p = 0.020) for the members of the hope group just after the intervention, but not after 6 months. Despite the patients' positive evaluation of the intervention, there was no impact on quality of life.

Adaptation, Psychological↗

PubMed1998

Measuring disability in early juvenile rheumatoid arthritis: evaluation of a Norwegian version of the childhood Health Assessment Questionnaire.

OBJECTIVE: To assess the reliability, validity, and sensitivity to change of the Norwegian version of the childhood Health Assessment Questionnaire (CHAQ) and to examine the relationship between disability, disease severity, and psychosocial factors in patients with early juvenile rheumatoid arthritis (JRA). METHODS: Physical functioning was assessed by the CHAQ in 109 patients (median age 6.6 years, range 1.0-16.6) with JRA and a median of 4 months' (range 2-23) disease duration. Eighty-three patients were reassessed after a median of 6 months (range 3-21). Psychosocial functioning was assessed by the Child Behavior Checklist (n=39). RESULTS: The internal consistency of the CHAQ was good (Cronbach's alpha=0.83). The test-retest and parent-patient correlations were high [intraclass correlation coefficients 0.85 (n=18) and 0.75 (n=20), respectively, p < 0.001]. The CHAQ correlated moderately with number of tender, swollen and mobility restricted joints, morning stiffness, C-reactive protein, pain, and patients' and physicians' global assessments [correlation coefficients (r) ranging from 0.55 to 0.30, p < 0.01], but weakly with erythrocyte sedimentation rate (r=0.17, NS). The CHAQ also correlated with low levels of social competence (r=-0.49, p < 0.05) and high levels of internalizing behavior problems in the patients (r=0.43, p < 0.01) and low education levels of the mothers (r=-0.31, p < 0.01). Pain (beta 0.45, p < 0.001), number of swollen joints (beta 0.31, p < 0.001), and internalizing behavior problems (beta 0.45, p < 0.01) were predictors of disability. The median CHAQ changed from 0.25 to 0.00 (p < 0.05) in the 41 patients who improved, from 0.31 to 0.85 (p < 0.05) in the 18 patients whose condition was worse, and from 0.50 to 0.59 (NS) in the 24 patients whose condition was unchanged after 6 months. The effect size of the change was small (0.28) in those who improved and moderate (0.54) in those who became worse. CONCLUSION: The Norwegian version of the CHAQ is a reliable and valid instrument for measuring disability in children with early JRA. Pain, joint inflammation, and psychosocial factors are the most important correlates of disability and the CHAQ is sensitive to clinical change.

Adolescent↗

PubMed1997

The relationship between psychological distress and traditional clinical variables: a 2 year prospective study of 216 patients with early rheumatoid arthritis.

In this longitudinal study (12 and 24 months follow-up) of 216 patients with early rheumatoid arthritis (RA) (< or = 4 yr duration), we assessed the strength and stability of the relationship between psychological distress and traditional clinical variables examined the ability of these clinical variables to predict changes in mental distress, and explored the directionality between mental distress and the other clinical variables. Study variables were symptoms of anxiety and depression measured by the Arthritis Impact Measurement Scales, tender joint counts, erythrocyte sedimentation rate (ESR), and self-reported pain and disability. Psychological distress showed high levels of stability over time. Pain and disability were the two variables most strongly and consistently related to mental distress. High levels of disability predicted an increase in depression during the next year; otherwise, changes in psychological distress were not predicted by disease-related variables. Attempts at causal modelling of the temporal relationship between mental distress, pain and disability failed to yield consistent results.

Adult↗

PubMed1997

Reliability and validity of the Norwegian version of the Nowotny Hope Scale. A nursing tool for measuring hope in cancer patients.

The purpose of the present study was to assess the reliability and validity of the Norwegian version of the Nowotny Hope Scale as applied to cancer patients. The questionnaire was first translated into Norwegian following internationally accepted guidelines. The scale was tested on a sample consisting of 131 newly diagnosed cancer patients. The findings supported the internal consistency of the instrument as a whole (alpha = 0.89) and of the six subscales: confidence (alpha = 0.85), relates to others (alpha = 0.75), future is possible (alpha = 0.80), spiritual beliefs (alpha = 0.94), active involvement (alpha = 0.53) and comes from within (alpha = 0.80). Stability over time was provided by a satisfactory 3-4-week test-retest correlation (r = 0.81). The validity was confirmed by the judgement of an expert and by a principal components analysis with orthogonal rotation. The result of the factor analysis was somewhat different from the original findings in an American sample. The results obtained in this study are promising and indicate that the Nowotny Hope Scale can be used to measure hope in newly diagnosed Norwegian cancer patients.

Adaptation, Psychological↗

PubMed1997

Correlates of patients' global assessment of arthritis impact. A 2-year study of 216 patients with RA.

Considering the key position of patients' global assessment in clinical practice and research, we wanted to examine the relationships between patients' global assessment and biological, functional, and mental variables, and to explore the relative contribution of these variables on patients' assessment of arthritis impact. Patients with RA of < or = 4 yrs duration were examined at baseline (n = 238) and after 12 and 24 months (n = 216). Study variables were tender joints, ESR, CRP, hand X-ray abnormalities and self-reported global arthritis impact, pain, disability, and symptoms of depression. 2-yr mean scores were computed for all variables. Strong correlations were found between patients' global assessment and pain (r = .73), depression (r = .68), disability (r = .64), and tender joints (r = .51), while ESR, CRP, and X-ray abnormalities correlated weakly with the global assessment. Using a multivariate approach, however, the relative effects of disability and tender joints were no longer statistically significant, whereas pain and depression still had significant impact on patients' global assessments.

Adult↗

PubMed1996

An international study on measuring social support: interactions and satisfaction.

Recently, a new instrument was developed to measure social support. It consists of two parts; the Social Support Questionnaire for Transactions (SSQT) and the Social Support Questionnaire for Satisfaction with the supportive transactions (SSQS). The SSQT measures the number of supportive interactions and has proved to have good psychometric properties. From the taxonomy that was used for the present study, it results that social support in general consists of two aspects. There are, on the one hand, actual supportive transactions and, on the other hand, the perception of being supported or the satisfaction with the social support provided. In the present study, two research questions were addressed. The first concerned the psychometric properties of the SSQS, measuring the individual's satisfaction with the supportive interactions provided. Secondly, the relative contribution of both supportive interactions (the SSQT) and the satisfaction with the support provided (the SSQS) were assessed, in explaining the level of health related quality of life outcome. The data of 744 rheumatoid arthritis (RA) patients from four different countries (116 French, 238 Norwegian, 98 Swedish and 292 Dutch patients) were used in the present study. At the entry of the study, all patients fulfilled four out of seven American Rheumatism Association (ARA) criteria and had a disease duration of 4 years or less. The results of the study indicate that the SSQS has good psychometric properties across countries. Cronbach's alpha for the emotional support scales was 0.80 or more, and for the instrumental support subscales around 0.60. The standardized regression coefficients demonstrated that, compared to supportive interactions, support satisfaction was more relevant in explaining health related quality of life measures, although it is recommended that the SSQT and SSQS be used to complement each other.

Adult↗

PubMed1996

Identification of a new locus for autosomal dominant non-syndromic hearing impairment (DFNA7) in a large Norwegian family.

Hereditary hearing impairment affects about 1 in 1000 newborns. In most cases hearing loss is non-syndromic with no other clinical features, while in other families deafness is associated with specific clinical abnormalities. Analysis of large families with non-syndromic and syndromic deafness have been used to identify genes or gene locations that cause hearing impairment. The present report describes a large Norwegian family with autosomal dominant non-syndromic, progressive high tone hearing loss with linkage to 1q21-q23. A maximum LOD score of 7.65 (theta = 0.00) was obtained with the microsatellite marker D1S196. Analysis of recombinant individuals maps the deafness gene (DFNA7) to a 22 cM region between D1S104 and D1S466. The region contains several attractive candidate genes. This report supports the idea of extensive genetic heterogeneity in hereditary hearing impairment and represents the first localization of a deafness gene in a Norwegian family.

Adolescent↗

PubMed1996

The association between maternal education and postneonatal mortality. Trends in Norway, 1968-1991.

BACKGROUND: This study examines whether the association between maternal educational level and postneonatal death has changed over time. METHODS: All single survivors of the neonatal period in Norway in three periods, 1968-1971, 1978-1981 and 1989-1991 were studied. There were 582 046 births and 1717 postneonatal deaths. Logistic regression analyses were applied. RESULTS: There has been an increasing inverse relationship between maternal educational level and postneonatal mortality in recent years. There was no statistically significant association between educational level and postneonatal mortality in the late 1960s. In the second period (1978-1981) the association is statistically significant for first-born children. In the third period (1989-1991) postneonatal mortality for first-born and later-born children was associated with maternal educational level, with adjusted odds ratios of 2.5 and 2.1 respectively. The overall level of education has increased tremendously, and the proportion of women with the lowest level of education has decreased from 56.3 to 10.7% in the period under study. CONCLUSIONS: The underlying causes of changes in the impact of educational level are hard to determine and are indicative of the complexity of using maternal educational level as an indicator of social status over time. Possible mechanisms by which certain variables may covary with educational level, and thus have an adverse effect on postneonatal mortality, are discussed. The fact that the inverse association between educational level and postneonatal mortality has increased over time should be a matter for concern. It may indicate that the growth of the welfare state has not reached all segments of the population.

Adult↗

PubMed1996

Correlates of functional disability in early rheumatoid arthritis: a cross-sectional study of 706 patients in four European countries.

In this cross-sectional study of 706 European patients with rheumatoid arthritis (RA) of < or = 4 yr duration, we examined possible correlates of functional disability assessed by the Health Assessment Questionnaire. First, we examined a subsample of 237 Norwegian patients. The Ritchie index, sex, age, erythrocyte sedimentation rate (ESR) and disease duration correlated significantly with disability, whereas serum rheumatoid factor, hand X-ray changes and educational level did not. Subsequently, we cross-validated these findings in a similar sample of 469 French, Dutch and Northern Irish patients. The results supported the Ritchie index, sex, ESR and disease duration as significant correlates of disability, whereas rheumatoid factor, age and education were not significantly correlated with disability. The correlation between X-ray changes and disability could not be cross-validated. The main findings of this study are that female sex correlates significantly with disability even early in the course of RA, whereas the rheumatoid factor does not.

Adult↗

PubMed1996

Marital status as a risk factor for fetal and infant mortality.

In order to study pregnancy outcome for married versus unmarried mothers when controlling statistically for maternal age, educational level, socioeconomic status and income, a total of 93,800 firstborn singleton births in 1978-1982 were examined. The unmarried mothers were younger, less well educated and had a lower socioeconomic status than the married mothers. The stillbirth, neonatal, and postneonatal mortality rates were higher among offspring of unmarried mothers. After taking sociodemographic factors into account, marital status was found to be associated with postneonatal mortality. The adjusted odds ratio for postneonatal mortality was 1.5. Our results indicate the importance of marital status as a demographic risk factor even in a welfare society. There is a need to identify specific risk behaviours associated with the life styles of unmarried mothers. Hopefully our findings will provide information that can be used for future programmes of prevention, especially for the mother and her child during the first year of life.

Adult↗

PubMed1996

The impact of early rheumatoid arthritis on psychological distress. A comparison between 238 patients with RA and 116 matched controls.

The objective of our study was to estimate the impact of early rheumatoid arthritis (RA) on psychological distress by comparing patients with RA and matched controls. A sample of 238 patients (age 20-70 years, mean age 52 yrs) with RA of 0 to 4 years duration (mean 2.2 yrs), was compared to 116 control persons matched to the patients with respect to sex, age, and geographic area. Data were collected through self-report questionnaires. Patients with RA rated their mental health significantly lower than the controls. Symptoms of anxiety and depression were significantly higher among arthritic patients. Twenty% of the patients had scores indicating possible psychiatric caseness compared to 6% of the controls. However, controlling for pain, disability, and fatigue, there was no significant difference in psychological distress between the patients and the controls. RA appears to have a strong impact on mental distress even early in the disease. The present study demonstrates that pain, disability, and fatigue are strongly related to the increased levels of psychological distress in RA.

Adult↗