| Daily use of hypnotics N = 49 (%) | As-needed use of hypnotics N = 17 (%) | Total N = 66 (%) |
---|---|---|---|
Age | |||
 50–65 | 33 (67.3%) | 6 (35.3%) | 39 (59%) |
 66–75 | 16 (32.7%) | 11 (64.7%) | 27 (41%) |
Gender | |||
 Male | 15 (30.6%) | 5 (29.4%) | 20 (30%) |
 Female | 34 (69.4%) | 12 (70.6%) | 46 (70%) |
Pain at night | |||
 No pain | 24 (49%) | 10 (58.8%) | 34 (51.5%) |
 Few days per week | 5 (10.2%) | 5 (29.4%) | 10 (15.2%) |
 Half days per week or more | 20 (40.8%) | 2 (11.8%) | 22 (33.3%) |
Sleep duration (hours) | |||
 Up to 8 | 28 (57%) | 16 (94%) | 44 (66.7%) |
 More than 8 | 21 (43%) | 1 (6%) | 22 (33.3%) |
Time to fall sleep | |||
 Up to 30 min | 35 (71.4%) | 10 (58.8%) | 45 (68.2%) |
 More than 30 min | 14 (28.6%) | 7 (41.2%) | 21 (31.8%) |
Waking up in middle of night | |||
 No | 17 (34%) | 3 (17.6%) | 20 (30.3%) |
 Yes | 32 (64%) | 14 (82.4%) | 46 (69.7%) |
Approximate time to fall asleep after each awakening in the middle of the nighta | |||
 Up to 30 min | 27 (81.8%) | 9 (75%) | 36 (80%) |
 More than 30 min | 6 (18.2%) | 3 (25%) | 9 (20%) |
Daily Naps | |||
 yes | 33 (67.3%) | 10 (58.8%) | 43 (65.1%) |
 No | 16 (32.7%) | 7 (41.2%) | 23 (34.9%) |
Duration of hypnotics used (in years)a | |||
 0–10 | 30 (67%) | 15 (94%) | 45 (73.7%) |
 Above 10 | 15 (33%) | 1 (6%) | 16 (26.3%) |
PHQ-2 score | |||
 0–2 | 25 (51%) | 11 (64.7%) | 36 (54.5%) |
 3 and above | 24 (49%) | 6 (35.3%) | 30 (45.5%) |
Chronotype | Â | Â | Â |
 Less than 2.17 | 7 (14.3%) | 2 (11.8%) | 9 (13.6%) |
 2.17–7.25 | 42 (85.7%) | 15 (88.2%) | 57 (86.4%) |
Insomnia severity index (ISI) | |||
 0–7 | 30 (61.2%) | 10 (58.8%) | 40 (60.6%) |
 8–28 | 19 (38.8%) | 7 (41.2%) | 26 (39.4%) |