17.8% — Sleep disturbance prevalence rate in the first year after retirement; the rate in the last year before retirement is 24.2 percent.

46% — Increased risk of sleep disturbances amoung retirees who stopped working due to poor health.

0.74 — Odds of having sleep disturbances in the seven years after retirement are 26 percent lower than in the seven years prior to retirement.

Source: Associated Professional Sleep Societies LLC