Trends in Associations Between Sickness Absence Before the Age of 65 and Being in Paid Work After the Age of 65: Prospective Study of Three Total Population Cohorts.

The increasing workforce participation at higher ages may impact social insurance systems, however, this has hardly been studied at all. We studied associations between sociodemographic factors and prior sickness absence and disability pension, with having paid work and sickness absence after age 65, and if such associations changed over time. We used longitudinal register data regarding three cohorts of all residents in Sweden who turned 65 in 2000, 2005, or 2010 (N = 50,000, 68,000, and 99,000, respectively). Although employment rates when aged 66-71 increased between the cohorts, associations of sociodemographic factors with paid work and sickness absence, when aged 66-71 did not. Both sickness absence and disability pension when aged 60-64 were negatively associated with working past 65. Sickness absence when aged 60-64 was positively associated and disability pension was negatively associated with sickness absence after 65. Possibilities to remain in paid work with different health conditions need to be strengthened to avoid inequalities when raising the retirement age.