2 research outputs found
Pengaruh Latihan Relaksasi Otot Progresif Terhadap Kualitas Tidur Lansia
Older people are the group of people who often experience the decreasing of quality of sleep. Few studies showed the benefit of progressive muscle relaxation exercise to give comfort that is needed to reduce the cause of sleep disturbance. This study aimed to examine the effect of progressive muscle relaxation exercise towards older people's quality of sleep. The research design is quasi experimental using pretest-posttest control group design. The sample were recruited using purposive sampling. The total sample were 51 participant which consist of 26 participants in intervention group and 25 participants in control group. Intervention group were conducted progressive muscle relaxation exercise for four weeks. The quality of sleep were measured before and after the exercise using PSQI instrument. The measurements were conducted four times, which were before intervention (pretest), two weeks after intervention (posttest 1), three weeks after intervention (posttest 2), and four weeks after intervention (posttest 3). The data were analyzed using t-test and Repeated ANOVA. The paired t-test for intervention group showed that the score of counted t > table t, with p = 0.000. In the control group, the results showed that counted t 0.005. The repeated ANOVA showed that counted F (71.415) > table F (3.89) with p= 0.000. Independent t-test showed that scores of pretest, posttest 1, posttest 2 and posttest 3 were different significantly between intervention and control groups with p<0.05. The average PSQI scores in intervention group showed a tendency of decreasing after progressive muscle relaxation exercise, while in the control group there was no significant changes in the scores. This is because the progressive muscle relaxation exercise is benefit to give calming, comforting and relaxing responses. The implication of this study is that progressive muscle relaxation exercise can significantly improve the quality of sleep of older people so that this exercise can be considered as a complementary therapy for management of sleep disturbance among older people as an independent nursing care