Alcohol consumption and disability pension among middle-aged men

Self-Reported Disability Type and Risk of Alcohol-Induced Death - A Longitudinal Study Using Nationally Representative Data

BACKGROUND

Disability is associated with alcohol misuse and drug overdose death, however, its association with alcohol-induced death remains understudied.

OBJECTIVE

To quantify the risk of alcohol-induced death among adults with different types of disabilities in a nationally representative longitudinal sample of US adults.

METHODS

Persons with disabilities were identified among participants ages 18 or older in the Mortality Disparities in American Communities (MDAC) study (n = 3,324,000). Baseline data were collected in 2008 and mortality outcomes were ascertained through 2019 using the National Death Index. Adjusted hazard ratios (aHRs) and 95% confidence intervals (CIs) were estimated for the association between disability type and alcohol-induced death, controlling for demographic and socioeconomic covariates.

RESULTS

During a maximum of 12 years of follow-up, 4000 alcohol-induced deaths occurred in the study population. In descending order, the following disability types displayed the greatest risk of alcohol-induced death (compared to adults without disability): complex activity limitation (aHR = 1.7; 95% CI = 1.3-2.3), vision limitation (aHR = 1.6; 95% CI = 1.2-2.0), mobility limitation (aHR = 1.4; 95% CI = 1.3-1.7), ≥2 limitations (aHR = 1.4; 95% CI = 1.3-1.6), cognitive limitation (aHR = 1.2; 95% CI = 1.0-1.4), and hearing limitation (aHR = 1.0; 95% CI = 0.9-1.3).

CONCLUSIONS

The risk of alcohol-induced death varies considerably by disability type. Efforts to prevent alcohol-induced deaths should be tailored to meet the needs of the highest-risk groups, including adults with complex activity (i.e., activities of daily living - "ALDs"), vision, mobility, and ≥2 limitations. Early diagnosis and treatment of alcohol use disorder within these populations, and improved access to educational and occupational opportunities, should be considered as prevention strategies for alcohol-induced deaths.

Adverse perinatal conditions and receiving a disability pension early in life

OBJECTIVE

The number of young adults on disability pension (DP) is increasing in European countries, creating a need to understand the related risk factors. This study aimed to determine whether adverse perinatal conditions are associated with receiving a DP early in life.

METHODS

This longitudinal cohort study consisted of all persons (N = 453,223) born in Sweden during 1973-1977, observed from 1991 through 2010 when they were aged between 16 and 37 years. Statistics Sweden provided linked national data on the children and their parents. We used logistic regression to assess the association between perinatal health conditions (birth defect, Apgar score, and small for gestational age) and receiving a DP, adjusting for maternal education and the sex of the child.

RESULTS

New recipients of DP were significantly more likely to have had a birth defect (adjusted odds ratio [AOR] 2.74, 95% CI: 2.49-3.00), to have had low Apgar score (AOR 2.12, 95% CI: 1.77-2.52), to have been small for gestational age (AOR 1.73, 95% CI: 1.54-1.94) and to be females (AOR 1.55, 95% CI: 1.46-1.64). Higher maternal education was associated with lower odds of receiving a DP (AOR 0.74, 95% CI: 0.69-0.79) for those with high school education and (AOR 0.67, 95% CI: 0.59-0.75) for those with university education. Age-stratified analysis confirmed increased odds of receiving a DP among those with birth defects and small for gestational age, but this effect reduced with increasing age. Apgar score was significantly associated with starting to receive a DP at ages 16-18 and 19-29, but not at ages 30-33. Women had lower odds of receiving a DP at ages 16-18 (AOR 0.73, 95% CI: 0.64-0.85); however, this reversed from age 19 and upwards (AOR 1.53, 95% CI: 1.41-1.67) and (AOR 2.16, 95% CI: 1.95-2.40) for the age groups of 19-29 and 30-33, respectively. Persons with high maternal education were less likely to receive a DP regardless of age at receiving a DP.

CONCLUSION

Having a birth defect was the strongest indicator of receiving a DP during early adulthood, followed by small for gestational age and low Apgar score. Overall, the effects of the studied perinatal health conditions were pronounced in those who received a DP at 16-18 years, but this effect weakened with increasing age at receiving a DP. Our findings suggest that policies and programs geared at promoting optimal health at birth might contribute to a reduction in receiving a DP.

Chapter 7. Sickness absence and psychiatric disorders

There is limited scientific evidence that women have a higher frequency and incidence of sickness absence due to psychiatric diagnoses. Because of conflicting findings, there is insufficient evidence on gender differences in the duration of sickness absence. Because of conflicting findings, there is also insufficient evidence on the association between age and sickness absence with psychiatric diagnoses. There is insufficient evidence on the association of sickness absence due to psychiatric diagnoses with work-related factors, factors related to family and social networks outside of the job, and psychosocial factors in childhood and adolescence since none of the individual factors were investigated in more than a single study. The results were conflicting (insufficient evidence) in five studies that investigated whether individuals with psychiatric disorders were at greater risk for sickness absence and disability pension, irrespective of the diagnosis on the sickness certificate. The four studies that used alcohol diagnoses to identify alcohol problems found increased sickness absence irrespective of the diagnosis on the certificate (expressed as more sick-leave days or an increased risk for prolonged sickness absence in individuals with alcohol problems). Furthermore, two of the studies found an increased risk for disability pension in women diagnosed with alcohol problems. There is insufficient evidence because of too few studies. The results are conflicting with regard to the association between high alcohol consumption and sickness absence, irrespective of the diagnosis on the certificate (insufficient evidence).

Self-rated health as a predictor of disability pension and death — A prospective study of middle-aged men

Objective: Self-rated health (SRH) is increasingly attracting attention as a predictor of morbidity and mortality while its relation to impaired function has been given less momentum. The aim of this study was to assess the relation between SRH and the risk of being awarded a disability pension and premature death. Methods : Five birth-year cohorts of middle-aged men were invited to a screening programme and were followed for approximately 11 years. Of the 718 (12%) men with a disability pension granted during follow-up, 46% had perceived their health as perfect on inclusion. The corresponding figure for the remaining 5,082 men was 77%. Results: The crude relative risk (RR) of disability pension for men with SRH less than perfect was 3.7 (3.2-4.2). After adjustment for premorbidity/medication, the RR declined to 3.3 (2.8-3.8). The crude RR of death associated with SRH less than perfect was 1.6 (1.3-2.0), unchanged after adjustment. Conclusion: The results showed that SRH is a strong and independent predictor of disability and, to a lesser degree, of mortality.

Conditions during childhood and adolescence as explanations of social class differences in disability pension among young men

Aims: This study investigates whether conditions present or established in youth and adolescence among young men contribute to the differences in the risk of an early disability pension (DP) among social classes. Methods: The study is based on data from a nationwide survey of the 49,285 Swedish males born between 1949 and 1951 who were conscripted into military service between 1969 and 1970. Data on socioeconomic groups were based on information of occupation and educational level reported in the census of 1975 held by Statistics Sweden. Potential psychosocial and behavioural risk factors were linked to records from the Swedish Social Insurance Board up until 1993. The analyses were based upon those 33,609 conscripts with information on all background variables who reported an occupation and who were not granted a DP in 1975. Results : The strongest social class difference in the distribution of risk indicators was found for low ranking on the psychometric tests and for having been in a remedial class. In the univariate analyses, the highest odds ratios were noted for unskilled manual workers. In the multivariate model, with all the background variables included, the increased risk ratios for lower socioeconomic groups decreased considerably for a DP irrespective of diagnosis, and diminished for a DP with an alcohol-related diagnosis. Conclusion: It is concluded that conditions present or established in youth and adolescence are of major importance to understand the strong social class gradient in disability pensions among young men. It is suggested that the increased risks for skilled and unskilled manual workers compared with non-manual employees might be interpreted according to the concept of unfavourable life careers.

Devil in disguise: Does drinking lead to a disability pension?

OBJECTIVES

To examine whether alcohol consumption in adulthood is related to the incidence of receiving a disability pension later in life.

METHODS

Twin data for Finnish men and women born before 1958 were matched to register-based individual information on disability pensions. Twin differences were used to eliminate both shared environmental and genetic factors. The quantity of alcohol consumption was measured as the weekly average consumption using self-reported data from three surveys (1975, 1981 and 1990). The disability pension data were evaluated from 1990-2004.

RESULTS

The models that account for shared environmental and genetic factors reveal that heavy drinkers are significantly more likely to receive a disability pension than moderate drinkers or constant abstainers. Heavy drinking that leads to passing out is also positively related to receiving a disability pension. The results were robust to the use of potential confounders that twins do not share, such as education years, the number of chronic diseases, physical activity at work and leisure, and stressful life events.

CONCLUSION

Drinking profiles in early adulthood are an important predictor of receiving a disability pension later in life.

Health- and work-related predictors of work disability among employees with a cardiometabolic disease--A cohort study

OBJECTIVE

The proportion of aging employees with cardiometabolic diseases, such as heart or cerebrovascular disease, diabetes and chronic hypertension is on the rise. We explored the extent to which health- and work-related factors were associated with the risk of disability pension among individuals with such cardiometabolic disease.

METHODS

A cohort of 4798 employees with and 9716 employees without a cardiometabolic disease were followed up for 7years (2005-2011) for disability pension. For these participants, register and survey data (from 2004) were linked to records on disability pensions. Cox proportional hazards modeling was used for estimating the hazard ratios (HR) with 95% confidence intervals (CI).

RESULTS

Individuals with heart or cerebrovascular disease had 2.88-fold (95% CI=2.50-3.31) higher risk of all-cause disability pension compared to employees with no cardiometabolic disease. Diabetes was associated with a 1.84-fold (95% CI=1.52-2.23) and hypertension a 1.50-fold (95% CI=1.31-1.72) increased risk of disability pension. Obesity in cases of diabetes and hypertension (15%) and psychological distress in cases of heart or cerebrovascular disease (9%) were the strongest contributing factors. All 12 health- and work-related risk factors investigated accounted for 24% of the excess work disability in hypertension, 28% in diabetes, and 11% in heart or cerebrovascular disease. Cause-specific analyses (disability pension due to mental, musculoskeletal and circulatory system diseases) yielded similar results.

CONCLUSIONS

In this study, modifiable risk factors, such as obesity and mental comorbidity, predicted permanent exit from the labor market due to disability in individuals with cardiometabolic disease.

More than Light Alcohol Consumption Predicts Early Cessation from Employment in French Middle-Aged Men

AIMS

To investigate the association between alcohol consumption and different causes of work cessation and estimate the loss of occupational activity among high consumers compared with low consumers.

METHODS

From the prospective study of men employed in the French gas and electric company, 8442 men during a median follow-up of 8.4 years reported on their alcohol consumption. Information on work cessation was collected from the company administrative records. Hazard Ratios (HRs) by cause of work cessation (death, disability, retirement before or after age 55) were estimated using a competing risk method.

RESULTS

An increasing quantity of daily alcohol consumption was associated with an increased risk of death, disability and retirement before age 55 (P trend ≤ 0.01, = 0.03 and ≤ 0.01, respectively), but not of retirement after age 55 (P trend = 0.56). Moreover, compared with low consumption, moderate, high or very high daily intakes were associated with an increased risk of early work cessation (combination of the three causes: death, disability and retirement before age 55) (HR = 1.14, 95% confidence interval (CI) = 1.05-1.25; HR = 1.23, 95% CI = 1.12-1.35 and HR = 1.49, 95% CI = 1.15-1.92 respectively). Between ages 50 and 60, we estimated that high or very high consumers could gain 6.04 months of occupational activity if they drank like low consumers.

CONCLUSIONS

Our results provide evidence of a dose-effect relationship between alcohol consumption and early work cessation.

Abstinence and current or former alcohol use as predictors of disability retirement in Finland

Aim: According to previous studies, abstinence from alcohol increases the risk of disability retirement (DR). We studied whether former alcohol users’ poor mental or physical health might have contributed to this result. Methods: Prospective population-based study of 3621 occupationally active Finns aged 30–55 years at baseline. Disability pension data for 2000−2011 was retrieved from national pension records. We examined medically certified disability retirement due to all causes and due to mental disorders among lifelong abstainers, former drinkers, those with an alcohol use disorder irrespective of consumption and current users, further classified according to weekly intake of alcohol. Chronic somatic diseases were evaluated in a clinical examination and common mental and alcohol use disorders using the Composite International Diagnostic Interview. Cox regression was used. Results: Neither lifelong abstinence nor alcohol consumption, even at hazardous levels, without alcohol use disorder was associated with disability retirement. Compared with light drinkers, former drinkers’ hazard ratio for DR due to mental disorders was 2.67 (95% CI 1.39−5.13), allowing for somatic and mental morbidity, physical and psychosocial workload, health behaviour and socio-demographic factors. The respective hazard ratio of DR due to all causes for those with alcohol use disorder was 2.17 (1.49−3.16) and of DR due to mental disorders 4.04 (2.02 to 8.06). Conclusions: Lifelong abstinence did not predict disability retirement. Former drinkers and people with alcohol use disorders were at a multi-fold risk of work disability due to mental disorders compared with light drinkers, thus it is important to support their work ability.

Non-employment histories of middle-aged men and women who died from alcohol-related causes: a longitudinal retrospective study

Background

Long-term patterning of non-employment among problem drinkers is poorly understood. We determined the level and timing of non-employment, and the relative contribution of various types of non-employment among middle-aged persons who died of alcohol-related causes.

Methods

We conducted a longitudinal retrospective register-based study of Finnish men and women aged 45–64 years who died of alcohol-related causes (n = 15 552) or other causes (n = 39 166) in the period 2000–07, or who survived (n = 204 422) until the end of 2007. We traced back the number of days in employment and non-employment for up to 17 years before death or before the end of the study period for the survivors.

Results

The majority (≥56%) of persons who died of alcohol-related causes were in employment up to ten years before death. Over the 17-year period before death, those who died of alcohol-related causes were in employment on average two years less (mean 6.3 years, 95%CI 6.2–6.4) than those dying of other causes (8.2, 8.1–8.3), and five years less than survivors (11.6, 11.5–11.7), when sex and age were adjusted for. The relative role of various types of non-employment differed markedly across the two mortality groups. Among those who died of alcohol-related causes, unemployment accounted for 54% of the total burden of non-employment, in comparison with 29% among those who died of other causes. In contrast, disability pension accounted for 41% of the total burden of non-employment among those who died of alcohol-related causes, but 65% among those who died of other causes.

Conclusions

The results indicate the feasibility of preventing movement out of employment among middle-aged men and women with severe alcohol-related harm, provided that they are identified early on during their working careers and offered effective interventions.

A prospective cohort study of disability pension due to mental diagnoses: the importance of health factors and behaviors

BACKGROUND

Previous studies have found associations between various health factors and behaviors and mental disorders. However, knowledge of such associations with disability pension (DP) due to mental diagnoses is scarce. Moreover, the influence of familial factors (genetics and family background) on the associations are mainly unknown. The aim of the study was to investigate associations between health factors and behaviors and future DP due to mental diagnoses in a twin cohort, accounting for familial confounding.

METHODS

A prospective cohort study of Swedish twins (N=28 613), including survey data and national register data on DP and other background factors was conducted. Cox proportional hazards regression models were used to calculate hazard ratios (HR) with 95% confidence intervals (CI) for the whole twin cohort, and for discordant twin pairs.

RESULTS

During follow-up 1998-2008 (median 10 years), 2.2% of the cohort was granted a DP with a mental diagnosis. In the fully adjusted analyses of the whole cohort, the associations of poor or moderate self-rated health (SRH), under- or overweight, former or current tobacco use, or being an abstainer from alcohol were significantly associated with risk of DP due to mental diagnoses. Analyses of discordant twin pairs confirmed all these associations, except for current tobacco use, being independent from familial confounding. Exclusion of individuals with current or previous depression or anxiety at baseline did not influence the associations found.

CONCLUSIONS

Poor or moderate SRH, under- or overweight, former tobacco use or being an abstainer from alcohol seem to be strong direct predictors of DP due to mental diagnoses, independently of several confounders of this study, including familial factors.

[Abstainers: a risk group?]

BACKGROUND

Abstinence from alcohol has been associated with higher mortality than a moderate consumption of alcohol. However, there is evidence to indicate that the abstainers constitute a select group which is exposed to various psychosocial risk factors.

MATERIAL AND METHOD

A population-based sample (N=1978) from the study Young in Norway - longitudinal was followed with repeated surveys from their teens until approaching the age of 30. This data set was linked to various registries. The collection of data included their use of alcohol, social integration and symptoms of anxiety and depression, as well as sexual behaviour. Data on receipt of social benefits were collected from registries.

RESULTS

At age 21, altogether 211 individuals (10.7%) had remained abstinent from alcohol throughout their entire lives. At age 28, their number had fallen to 93 individuals (4.7%). At age 21, abstinence was associated with weak networks of friends, loneliness and a higher likelihood of not yet having had a sexual debut. At age 28, the abstainers also reported a higher prevalence of symptoms of anxiety and depression. They were also more frequent recipients of social benefits.

INTERPRETATION

Abstinence from alcohol in adulthood is associated with psychosocial problems and weak integration. These may introduce confounding factors in studies of the health effects of alcohol consumption.

Drinking habits and disability retirement

AIMS

To examine associations between drinking habits and disability retirement, and to determine whether the associations differ between all-cause disability retirement and the main causes of disability retirement, i.e. musculoskeletal diseases and mental disorders.

DESIGN

A prospective cohort study with a mean follow-up time of 8 years.

SETTING

Middle-aged employees of the City of Helsinki, Finland.

PARTICIPANTS

A total of 6275 municipal employees (78% women) who were 40-60 years old at baseline.

MEASUREMENTS

Data on drinking habits, i.e. quantity and frequency of drinking, binge drinking and problem drinking, were derived from the baseline questionnaire. The data on disability retirement and its diagnoses came from the Finnish Centre for Pensions. The analyses were made using Cox regression analysis.

FINDINGS

Heavy average and frequent drinking were not associated with all-cause disability retirement, but increased the risk of disability retirement due to mental disorders even after adjusting for all covariates [hazard ratios (HR) and 95% confidence intervals (CI) 2.54 (1.26-5.12) and 2.10 (1.23-3.61), respectively]. Binge and problem drinking were both associated with all-cause disability retirement in the base models adjusted for age, gender and marital status. Problem drinking more than doubled the risk of disability retirement due to mental disorders even after all adjustments (HR 2.17, CI 1.53-3.08). Non-drinkers had an increased risk for disability retirement due to all mental and musculoskeletal diagnoses.

CONCLUSIONS

Adverse drinking habits may contribute to disability retirement among the middle-aged working population. Tackling unhealthy drinking habits may lessen the likelihood of early retirement due to poor mental health.

Alcohol use in adolescence and risk of disability pension: a 39 year follow-up of a population-based conscription survey

BACKGROUND

The role of alcohol consumption for disability pension (DP) is controversial and systematic reviews have not established causality. We aimed to assess the role of adolescent alcohol use for future DP. We wanted to find out whether an increased risk mainly would affect DP occurring early or late in life as well as whether the level of alcohol consumption and patterns of drinking contribute differently in DP receiving.

METHODOLOGY/PRINCIPAL FINDINGS

The study is a 39-year follow-up of 49 321 Swedish men born in 1949-1951 and conscripted for compulsory military service in 1969-1970. As study exposures (i) "risk use" of alcohol composed of measures related to pattern of drinking, and (ii) the level of consumption based on self-reported volume and frequency of drinking had been used. Information on DP was obtained from social insurance databases through 2008. "Risk use" of alcohol was associated with both "early DP" and "late DP", i.e. granted below and above the approximate age of 40 years, with crude hazard ratio (HR) of 2.89 (95% confidence intervals (CI) 2.47-3.38) and HR of 1.87 (95%CI: 1.74-2.02), respectively. After adjustment for covariates, HR was reduced to 1.32 (95%CI: 1.09-1.59) and 1.14 (95%CI: 1.05-1.25), respectively. Similar patterns were seen for moderate (101-250 g 100% alcohol/week) and high (>250 g) consumption, though the risk disappeared when fully adjusted.

CONCLUSIONS/SIGNIFICANCE

Alcohol use in adolescence, particularly measured as "risk use", is associated with increased risk of future DP. The association is stronger for "early DP", but remains significant even for DP granted in older ages. Therefore, pattern of drinking in adolescent should be considered an important marker for future reduced work capacity.

Common mental disorders and subsequent work disability: a population-based Health 2000 Study

BACKGROUND

Work disability due to common mental disorders has increased in Western countries during the past decade. The contribution of depressive, anxiety, and alcohol use disorders to all disability pensions at the population level is not known.

METHODS

Epidemiological health data from the Finnish Health 2000 Study, gathered in 2000-2001, was linked to the national register on disability pensions granted due to the ICD-10 diagnoses up to December 2007. Mental health at baseline was assessed using the Composite International Diagnostic Interview (CIDI). Sociodemographic, clinical, and work-related factors, health behaviors, and treatment setting were used as covariates in the logistic regression analyses among the 3164 participants aged 30-58 years.

RESULTS

Anxiety, depressive, and comorbid common mental disorders predicted disability pension when adjusted for sex and age. In the fully adjusted multivariate model, comorbid common mental disorders, as well as physical illnesses, age over 45 years, short education, high job strain, and previous long-term sickness absence predicted disability pension.

LIMITATIONS

The study population included persons aged 30 or over. Sub groups according to mental disorders were quite small which may have diminished statistical power in some sub groups. Baseline predictors were measured only once and the length of exposure could not be determined. The systems regarding financial compensation to employees differ between countries.

CONCLUSIONS

Comorbid mental disorders pose a high risk for disability pension. Other independent predictors of work disability include socio-demographic, clinical, work-related, and treatment factors, but not health behavior. More attention should be paid to work-related factors in order to prevent chronic work disability.

Health-related and sociodemographic risk factors for disability pension due to low back disorders: a 30-year prospective Finnish Twin Cohort Study

OBJECTIVES

To investigate health-related and sociodemographic risk factors for disability pensions (DP) due to low back disorders (LBD).

METHODS

Questionnaire data in 1975 of the Finnish Twin Cohort Study with record linkage to information on DP due to LBD from the official pension registers during follow-up 1975 to 2004 was analyzed with Cox proportional hazard models.

RESULTS

Musculoskeletal pain (Hazards Ratio [HR] = 2.36 to 2.39; 95% CI 1.97 to 2.88), smoking (HR = 1.82; 1.49 to 2.22), frequent analgesics use (HR = 1.67; 1.38 to 2.02), and presence of other chronic disease (HR = 1.44; 1.22 to 1.70) increased the risk for DP due to LBD. Years of education decreased the risk (HR = 0.81; 0.77 to 0.85). Associations remained significant when adjusted for familial background.

CONCLUSIONS

Health-related and sociodemographic risk factors for DP due to LBD can be identified early in life, and they seem independent from familial effects.

Sick-leave track record and other potential predictors of a disability pension. A population based study of 8,218 men and women followed for 16 years

BACKGROUND

A number of previous studies have investigated various predictors for being granted a disability pension. The aim of this study was to test the efficacy of sick-leave track record as a predictor of being granted a disability pension in a large dataset based on subjects sampled from the general population and followed for a long time.

METHODS

Data from five ongoing population-based Swedish studies was used, supplemented with data on all compensated sick leave periods, disability pensions granted, and vital status, obtained from official registers. The data set included 8,218 men and women followed for 16 years, generated 109,369 person years of observation and 97,160 sickness spells. Various measures of days of sick leave during follow up were used as independent variables and disability pension grant was used as outcome.

RESULTS

There was a strong relationship between individual sickness spell duration and annual cumulative days of sick leave on the one hand and being granted a disability pension on the other, among both men and women, after adjustment for the effects of marital status, education, household size, smoking habits, geographical area and calendar time period, a proxy for position in the business cycle. The interval between sickness spells showed a corresponding inverse relationship. Of all the variables studied, the number of days of sick leave per year was the most powerful predictor of a disability pension. For both men and women 245 annual sick leave days were needed to reach a 50% probability of transition to disability. The independent variables, taken together, explained 96% of the variation in disability pension grantings.

CONCLUSION

The sick-leave track record was the most important predictor of the probability of being granted a disability pension in this study, even when the influences of other variables affecting the outcome were taken into account.

Childhood adversities as a predictor of disability retirement

BACKGROUND

There is a large body of research on adulthood risk factors for retirement due to disability, but studies on the effect of adverse childhood experiences are scarce.

AIM

To examine whether adverse childhood experiences predict disability retirement.

METHODS

Data were derived from the Health and Social Support Study. The information was gathered from postal surveys in 1998 (baseline) and in 2003 (follow-up questionnaire). The analysed data consisted of 8817 non-retired respondents aged 40-54 years (5149 women, 3668 men). Negative childhood experiences, such as financial difficulties, serious conflicts and alcohol-related problems, were assessed at baseline and disability retirement at follow-up.

RESULTS

The risk of disability retirement increased in a dose-response manner with increasing number of childhood adversities. Respondents who had experienced multiple childhood adversities had a 3.46-fold increased risk (95% CI 2.09 to 5.71) of disability retirement compared with those who reported no such adversities. Low socioeconomic status, depression (Beck Depression Inventory-21), use of drugs for somatic diseases as well as health-related risk behaviour, such as smoking, heavy alcohol consumption and obesity, were also predictors of disability retirement. After simultaneous adjustments for all these risk factors, the association between childhood adversities and the risk of disability retirement attenuated, but remained significant (OR 1.90, 95% CI 1.07 to 3.37).

CONCLUSIONS

Information on childhood conditions may increase our understanding of the determinants of early retirement, especially due to mental disorders. Childhood adversities should be taken into account when considering determinants of disability retirement and identifying groups at risk.

The use of analgesics and hypnotics in relation to self-rated health and disability pension — A prospective study of middle-aged men

Aims: This cohort study on urban middle-aged men investigates the association between the use of analgesics and hypnotics, self-rated health (SRH) and disability pension. Methods: Five birth-year cohorts of middle-aged, urban, Swedish men were invited to a screening programme and were followed for approximately 11 years. Results: Out of all the subjects ( n=5798), 12.4% received a disability pension during follow-up, 27.0% rated their health as less than perfect, 10.6% used analgesics and 2.9% used hypnotics. Compared with non-users of analgesics and hypnotics, the adjusted hazard ratio of disability pension for the simultaneous use of both drugs was 7.0 (95% CI: 4.3, 11.6) and the adjusted odds ratio of poor SRH was 16.5 (6.3, 43.5). Thus, the use of analgesics and hypnotics was positively related to poor SRH and predicted award of a disability pension within an 11-year follow-up. This may reflect that the use of analgesics and hypnotics is a proxy of disease but an independent negative effect on health cannot be excluded. Conclusions: Information on the use of these drugs could be used to predict the award of a disability pension, such as in different geographical areas or population groups.

Exploring psychological benefits associated with moderate alcohol use: a necessary corrective to assessments of drinking outcomes?

The aim of this paper is to identify positive psychological concomitants of moderate alcohol consumption. Current research and public-health perspectives on alcohol emphasize harms disproportionately relative to benefits. The major exception is research establishing beneficial effects of moderate drinking on cardiovascular health and overall mortality. In addition, much observational and experiential data suggest the widespread prevalence of positive drinking experiences. This paper is one of the first attempts since 1985 to codify such benefits in epidemiological terms. Methodological difficulties in accomplishing this include defining moderate drinking, controlling for confounding variables, and establishing causality. Nonetheless, evidence of psychological benefits has been found in experimental, observational, interview, self-report, correlational, and some prospective research. These positive findings are in the areas of subjective health, mood enhancement, stress reduction, sociability, social integration, mental health, long-term cognitive functioning, and work income/disability. Problem drinkers and alcoholics also seek mood and other benefits from alcohol, but are more likely to drink to counteract negative feelings and to support their egos than are social drinkers. It is as yet impossible to determine to what extent moderate alcohol consumption causes positive psychological outcomes and to what extent it is part of a complex pattern of mutually reinforcing variables.