Time, severity, and duration of pain episodes (n=415)
| Number (%) | |
| Time of pain | |
| 8 00 am to 12 00 pm | 98 (23.6) |
| 12 00 pm to 4 00 pm | 84 (20.2) |
| 4 00 pm to 8 00 pm | 60 (14.5) |
| 8 00 pm to 12 00 am | 86 (20.7) |
| 12 00 am to 8 00 am | 87 (21.0) |
| Severity of pain | |
| Mild | 207 (49.9) |
| Moderate | 160 (38.6) |
| Severe | 48 (11.5) |
| Duration of pain | |
| Up to 10 minutes | 183 (44.1) |
| 10–30 minutes | 158 (38.1) |
| More than 30 minutes | 74 (17.8) |