Table 2.
Comparison of MS patients’ characteristics according to presence of insomnia
| Non-insomnia (n = 98) | Insomnia (n = 14) | P value | |||
|---|---|---|---|---|---|
| Characteristics | Mean | SD | Mean | SD | |
| Age (years) | 32.59 | 9.09 | 32.86 | 7.47 | 0.917 |
| Age at disease onset (years) | 25.76 | 8.22 | 27.86 | 7.81 | 0.370 |
| Disease duration (years) | 8.46 | 14.95 | 5.29 | 3.22 | 0.711 |
| Number of hospital admissions | 0.78 | 1.38 | 0.86 | 1.03 | 0.299 |
| Number of attacks during last 2 years | 1.59 | 1.87 | 2.00 | 2.29 | 0.606 |
| Patient Determined Disease Steps (PDDS) | 1.67 | 1.33 | 1.57 | 1.09 | 0.965 |