Deployment Psychology Blog

37%

The percentage of U.S. military members who "sleep the recommended seven to eight hours per night," according to a new RAND Corporation report -- Sleep Problems and Their Impact on U.S. Servicemembers. Moreover, 31% of the servicemembers in RAND's survey reported getting fewer than 5 hours of sleep a night -- "an amount linked to an increased risk of mental and physical health problems," according to the researchers. Additionally, "nearly half the sample had clinically significant poor sleep quality. (By way of comparison, the study noted that just 8% of the adult civilian population reported getting 5 or fewer hours of sleep per night.)