| NMH (%) | MWA (%) | MWOA (%) | Total (%) | |
| Treatment modality: | ||||
| Sleep | 105 (77.2) | 14 (10.3) | 17 (12.5) | 136 (50.4) |
| Body massage | 08 (50.0) | 02 (12.5) | 06 (37.5) | 16 (5.9) |
| Dark quiet room | 17 (56.7) | 06 (20) | 07 (23.3) | 30 (11.1) |
| Medications | 29 (65.9) | 05 (11.4) | 10 (22.7) | 44 (16.3) |
| Eating | 11 (78.6) | * | 03 (21.4) | 14 (5.2) |
| Drinking coffee | 19 (63.3) | 04 (13.4) | 07 (23.3) | 30 (11.1) |