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Demographics and pre-treatment characteristics
| i-Sleep (n = 52) | Sleep diary (n = 52) | ||
|---|---|---|---|
| M (s.e.) | M (s.e.) | Statistic | |
| Age | 44.64 (1.82) | 46.29 (2.09) | t(102) = −0.691, p = 0.49 |
| Insomnia duration (years) | 9.92 (1.56) | 9.10 (1.38) | U = 1023.5, p = 0.76 |
| Female sex, n (%) | 43 (80.8%) | 42 (82.7%) | χ2 = 0.064, p = 0.80 |
| Antidepressant use, n (%) | 8 (15.4%) | 7 (13.5%) | χ2 = 0.078, p = 0.78 |
| Prescription sleep med. use, n (%) | 15 (28.8%) | 15 (28.8%) | χ2 = 0.004, p = 0.95 |
