Higher leisure-time physical activity is associated with lower sickness absence: cross-sectional analysis among the general workforce

The Prospective Association Between Physical Activity, Insomnia Symptoms and Productivity in an Australian Population-based Cohort

OBJECTIVES

To investigate the joint, prospective associations of physical inactivity and insomnia symptoms and productivity using the 2013 and 2014 Household Income and Labor Dynamics in Australia Survey panel data.

METHODS

The association between i) presenteeism (yes/no, n=5864) and ii) absenteeism (sick leave days, n = 4324) and the mutually exclusive groups "active without insomnia", "active with insomnia", "inactive without insomnia" and "inactive with insomnia" was assessed.

RESULTS

Participants "active with insomnia" or "inactive with insomnia" had greater odds of presenteeism than those "active without insomnia" (OR = 1.41, 95%CI: 1.07-1.85 and OR=1.44, 95%CI: 1.14-1.83 respectively). Participants "inactive with insomnia" had a greater incidence of absenteeism than participants "active without insomnia" (IRR=1.28, 95%CI: 1.07-1.54).

CONCLUSIONS

Findings suggest improving physical activity levels and insomnia symptoms concurrently may improve productivity by reducing presenteeism and sick leave.

Factors associated with neck and shoulder pain: a cross-sectional study among 16,000 adults in five county councils in Sweden

Background

Neck and shoulder pain is common in the general population, but studies on factors related to the risk of neck and shoulder pain have produced inconclusive results. Known factors related to pain include general physical activity, exercise, sleep disorders, and lifestyle, but further research is needed to improve our ability to prevent neck and shoulder pain. The aim was to investigate whether neck and shoulder pain are associated with physical domains (i.e., aerobic physical activities, general physical activities, and sitting time), sleep disturbances, general health, job satisfaction, and/or working time.

Methods

This population-based, cross-sectional study was conducted in Sweden in 2017 and included 16,167 individuals, aged 18 to 63 years. We administered a questionnaire to determine neck and shoulder pain, the time spent in general physical activity or aerobic physical activity, the time spent sitting, sleep disturbances, general health, job satisfaction, and the time spent working. Factors associated with neck and shoulder pain were explored using logistic regression.

Results

Significant factors associated with neck and shoulder pain were: overall health, sleep quality, and aerobic exercise. The odds of sustaining neck and shoulder pain increased with moderate or poor health (odds ratios [ORs]: 2.3 and 2.8, respectively) and sleep disorders (OR: 1.7). Conversely, aerobic physical activity performed more than 60 min/week at a level that enhanced respiratory and heart rate was associated with a reduced risk of experiencing neck and shoulder pain (OR: 0.8).

Conclusions

Although no causal relationships could be determined in the present study, the results highlight important associations between aerobic exercise, undisturbed sleep, good health, and the absence of upper body pain. Exercises that enhance breathing and heart rate were associated with a reduced risk of experiencing neck or shoulder pain, but there was no association between general physical activity and upper body pain. Therefore, clinicians may not recommend low-intensity activities, such as walking, for preventing or improving neck and shoulder pain.