Nurses, age, job demands and physical activity at work and at leisure: A cross-sectional study.

BACKGROUND: The nursing workforce is ageing and increased age and demands at work, can impact on physical activity levels in the workplace and at leisure. Research has shown that work physical activity, without activity at leisure, is insufficient to prolong well-being. This study investigated the physical activity levels of a sample of nurses and aimed to determine if age and job demands are associated with engaging in recommended physical activity levels at work and at leisure. METHODS: A cross-sectional study was conducted with data collected during 2016. Two-hundred and ten nurses participated in the study. Two validated instruments were used: the Copenhagen Psychosocial Questionnaire (quantitative and cognitive demands) and the International Physical Activity Questionnaire. RESULTS: Older nurses (≥40-years) were significantly less likely to report engaging in recommended physical activity levels at work than younger nurses [OR 0.47, 95% CI (0.25-0.88) p = 0.02]. Nurses with high quantitative demands were over twice as likely to engage in recommended levels of physical activity at work and at leisure. Engaging in recommended levels of physical activity at work was not associated with leisure-time physical activity reports. CONCLUSION: Initiatives need to be put in place to ensure older nurses can fulfil their nursing role within their capabilities. These could include offering personal physical activity education to both on and off-duty nurses. Assessment of ability and patient acuity may be necessary.

Job characteristics and mental health for older workers.

BACKGROUND: Adverse job characteristics have been linked with increased incidence of depression and anxiety in working populations. However, the association between job characteristics and mental health, in an older working population while controlling for personality traits, is less well known. AIMS: To examine the association between job characteristics (job demands and job control) and mental health (depression and anxiety) for older workers while controlling for personality traits. METHODS: A sample of workers aged 50-69 years were recruited from a primary health care clinic in Southern Ireland. Job characteristics were measured using the Copenhagen Psychosocial Questionnaire; demands (quantitative and cognitive) and control (influence at work and possibilities for development). Personality traits were measured using the Ten-Item Personality Inventory, depression was measured using the Center for Epidemiological Studies-Depression Scale and anxiety was measured using the Hospital Anxiety and Depression Scale. Descriptive analysis, simple and multiple linear regression analyses were conducted. RESULTS: The final sample size was 1025 with an initial 67% response rate. Multiple linear regression analysis showed job characteristics (in particular, job demands) to be significant positive predictors of symptoms of depression and anxiety. The inverse was true for job control variables and symptoms of depression. Neither possibilities for development nor influence at work were associated with symptoms of anxiety. CONCLUSIONS: Our findings indicate that despite potential confounders, higher demands at work can impact the worker's mental health negatively. Reducing job demands and encouraging role development may benefit the mental health of older workers.

Has your work worked you too hard? Physically demanding work and disability in a sample of the older Irish population.

BACKGROUND: There is a heightened need for the practitioner to be alert to the determinants of functional limitations and disabilities owing to the ageing workforce. AIM: This study investigated the association between work type and disability in older age in both the paid and the previously unexplored, unpaid worker (household labour). METHODS: Data on demographic factors, physical measurements, work history and functional status were collected on three hundred and fifty seven 57-80-year-olds. Past or present work was identified as either physically demanding or not. Functional limitations and activities of daily living (ADL) disabilities were assessed using validated scales. Logistic regression was used to examine the relationship between the dependent variables and work type (physically demanding work or not physically demanding work). RESULTS: Over half of the sample reported doing physically demanding work. 20% had complete function (n = 67), 65% (n = 223) functional limitations and 15% (n = 53) ADL disability. Physically demanding work was associated with functional limitations [OR 2.52 (1.41, 4.51), p = 0.01] and ADL disability [OR 2.10 (1.06, 4.17), p = 0.03] after adjustment for a measure of obesity and gender. When gender stratified, looking only at females, physically demanding work was associated with ADL disability [OR 2.79 (1.10, 7.07), p = 0.03] adjusted for a measure of obesity and household labour. CONCLUSIONS: Physically demanding work was related to functional limitations and ADL disability in older age. This is valuable information to inform practitioners in the treatment of older people with functional limitations and disabilities and in guiding interventions in the prevention of work related disability.

Age, job characteristics and coronary health.

BACKGROUND: Workplace demographics are changing in many European countries with a higher proportion of older workers in employment. Research has shown that there is an association between job strain and cardiovascular disease, but this relationship is unclear for the older worker. AIMS: To investigate the association between job strain and a coronary event comparing younger and older male workers. METHODS: Cases with a first-time coronary event were recruited from four coronary/intensive care units (1999-2001). Matched controls were recruited from the case's general practitioner surgery. Physical measurements were taken and self-administered questionnaires completed with questions on job characteristics, job demands and control. Unconditional logistic regression was carried out adjusting for classical cardiovascular risk factors. RESULTS: There were 227 cases and 277 matched controls. Age stratified analyses showed a clear difference between younger (<50 years) and older (≥50 years) workers with regard to the exposure of job strain (job demands and control) and the association between these factors and cardiovascular disease. Older workers who had a coronary event were four times as likely to have high job strain [OR = 4.09 (1.29-13.02)] and more likely to report low job control [OR = 0.83 (0.72-0.95)]. CONCLUSIONS: Job control emerged as a potential protective factor for heart disease and this evidence was stronger in the older male worker. Nevertheless, they were significantly more likely to have job strain. These results suggest that older workers may be more susceptible to job strain.