Table 1 Characteristics of participants by lifetime diagnosis
| Â | Â | Lifetime diagnosis | Â | ||||||
|---|---|---|---|---|---|---|---|---|---|
ALL | SZ | SAD | SAM | BP-I | BP-II | CTL | χ2/F | p-value | |
N | 1037 | 7 | 12 | 4 | 17 | 9 | 988 | Â | Â |
Socio-demographic factors | |||||||||
 Age (yrs), mean (sd) | 59.8 (11.3) | 63.2 (12.6) | 58.2 (12.4) | 54.2 (6.7) | 57.0 (11.0) | 57.1 (9.9) | 59.9 (11.3) | F5 = 0.7 | 0.624 |
 Males, % | 58.3 | 71.4 | 41.7 | 100.0 | 70.6 | 55.6 | 58.1 | χ25 = 5.8 | 0.324 |
Somatic characteristics | |||||||||
 BMI (kg/m2), mean (sd) | 25.7 (4.0) | 26.1 (7.5) | 25.1 (4.3) | 28.4 (3.6) | 26.4 (4.2) | 24.7 (4.7) | 25.6 (4.0) | F5 = 0.7 | 0.642 |
Sleep characteristics | |||||||||
 TST (min), mean (sd) | 394.4 (70.1) | 373.1 (127.9) | 386.4 (78.6) | 328.4 (46.9) | 398.2 (97.5) | 404.1 (72.1) | 394.8 (69.0) | F5 = 0.9 | 0.468 |
 N2 (%), mean (sd) | 46.7 (10.6) | 45.4 (12.9) | 41.6 (9.5) | 43.1 (12.1) | 44.6 (12.2) | 45.6 (9.3) | 46.9 (10.5) | F5 = 0.9 | 0.508 |
 AHI, mean (sd) | 16.7 (16.9) | 36.8 (47.4) | 8.8 (6.7) | 8.6 (3.7) | 14.4 (8.9) | 15.0 (12.0) | 16.8 (16.7) | F5 = 2.8 | 0.016 |
Behavioral characteristics | |||||||||
 Current smokers, % | 15.6 | 14.3 | 33.3 | 50.0 | 47.1 | 11.1 | 14.8 | χ25 = 19.9 | 0.001 |
Medication | |||||||||
 Any medicationa, % | 6.1 | 42.9 | 25.0 | 25.0 | 35.3 | 0.0 | 5.1 | χ25 = 5.8 | < 0.001 |