OBJECTIVE: To determine the effects of moderate-intensity exercise training on self-rated (subjective) sleep quality among healthy, sedentary older adults reporting moderate sleep complaints. DESIGN: Randomized controlled trial of 16 weeks' duration. SETTING: General community. PARTICIPANTS: Volunteer sample of 29 women and 14 men (of 67 eligible subjects) aged 50 to 76 years who were sedentary, free of cardiovascular disease, and reported moderate sleep complaints. No participant was withdrawn for adverse effects. INTERVENTION: Randomized to 16 weeks of community-based, moderate-intensity exercise training or to a wait-listed control condition. Exercise consisted primarily of four 30- to 40-minute endurance training sessions (low-impact aerobics; brisk walking) prescribed per week at 60% to 75% of heart rate reserve based on peak treadmill exercise heart rate. MAIN OUTCOME MEASURE: Pittsburgh Sleep Quality Index (PSQI). RESULTS: Compared with controls (C), subjects in the exercise training condition (E) showed significant improvement in the PSQI global sleep score at 16 weeks (baseline and posttest values in mean [SD] for C=8.93 [3.1] and 8.8 [2.6]; baseline and posttest values for E=8.7 [3.0] and 5.4 [2.8]; mean posttest difference between conditions=3.4; P<.001; 95% confidence interval, 1.9-5.4), as well as in the sleep parameters of rated sleep quality, sleep-onset latency (baseline and posttest values for C=26.1 [20.0] and 23.8 [15.3]; for E=28.4 [20.2] and 14.6 [13.0]; net improvement=11.5 minutes), and sleep duration baseline and posttest scores for C=5.8 [1.1] and 6.0 [1.0]; for E=6.0 [1.1] and 6.8 [1.2]; net improvement=42 minutes) assessed via PSQI and sleep diaries (P=.05). CONCLUSIONS:Older adults with moderate sleep complaints can improve self-rated sleep quality by initiating a regular moderate-intensity exercise program.
RCT Entities:
OBJECTIVE: To determine the effects of moderate-intensity exercise training on self-rated (subjective) sleep quality among healthy, sedentary older adults reporting moderate sleep complaints. DESIGN: Randomized controlled trial of 16 weeks' duration. SETTING: General community. PARTICIPANTS: Volunteer sample of 29 women and 14 men (of 67 eligible subjects) aged 50 to 76 years who were sedentary, free of cardiovascular disease, and reported moderate sleep complaints. No participant was withdrawn for adverse effects. INTERVENTION: Randomized to 16 weeks of community-based, moderate-intensity exercise training or to a wait-listed control condition. Exercise consisted primarily of four 30- to 40-minute endurance training sessions (low-impact aerobics; brisk walking) prescribed per week at 60% to 75% of heart rate reserve based on peak treadmill exercise heart rate. MAIN OUTCOME MEASURE: Pittsburgh Sleep Quality Index (PSQI). RESULTS: Compared with controls (C), subjects in the exercise training condition (E) showed significant improvement in the PSQI global sleep score at 16 weeks (baseline and posttest values in mean [SD] for C=8.93 [3.1] and 8.8 [2.6]; baseline and posttest values for E=8.7 [3.0] and 5.4 [2.8]; mean posttest difference between conditions=3.4; P<.001; 95% confidence interval, 1.9-5.4), as well as in the sleep parameters of rated sleep quality, sleep-onset latency (baseline and posttest values for C=26.1 [20.0] and 23.8 [15.3]; for E=28.4 [20.2] and 14.6 [13.0]; net improvement=11.5 minutes), and sleep duration baseline and posttest scores for C=5.8 [1.1] and 6.0 [1.0]; for E=6.0 [1.1] and 6.8 [1.2]; net improvement=42 minutes) assessed via PSQI and sleep diaries (P=.05). CONCLUSIONS: Older adults with moderate sleep complaints can improve self-rated sleep quality by initiating a regular moderate-intensity exercise program.
Authors: Ngaire Kerse; Karen J Hayman; Simon A Moyes; Kathy Peri; Elizabeth Robinson; Anthony Dowell; Gregory S Kolt; C Raina Elley; Simon Hatcher; Liz Kiata; Janine Wiles; Sally Keeling; John Parsons; Bruce Arroll Journal: Ann Fam Med Date: 2010 May-Jun Impact factor: 5.166
Authors: Tracy L Greer; Kolette M Ring; Diane Warden; Bruce D Grannemann; Timothy S Church; Eugene Somoza; Steven N Blair; Jose Szapocznik; Mark Stoutenberg; Chad Rethorst; Robrina Walker; David W Morris; Andrzej S Kosinski; Tiffany Kyle; Bess Marcus; Becca Crowell; Neal Oden; Edward Nunes; Madhukar H Trivedi Journal: J Glob Drug Policy Pract Date: 2012
Authors: Arlène D Speelman; Bart P van de Warrenburg; Marlies van Nimwegen; Giselle M Petzinger; Marten Munneke; Bastiaan R Bloem Journal: Nat Rev Neurol Date: 2011-07-12 Impact factor: 42.937
Authors: Jennifer L Picarsic; Nancy W Glynn; Christopher A Taylor; Jeffrey A Katula; Suzanne E Goldman; Stephanie A Studenski; Anne B Newman Journal: J Am Geriatr Soc Date: 2008-07-24 Impact factor: 5.562