Table 1.
Characteristics | Overall (n=8,433) n (%) |
No Insomnia (n=6,318) n (%) |
Insomnia (n=2,115) n (%) |
p value | |
---|---|---|---|---|---|
Mean age (±SD) *: | 44.2 (15.8) | 43.3 (16.1) | 47.1 (14.3) | <.0001 | |
| |||||
Gender (n=8,423)*: | |||||
Male | 3473 (41.2) | 2729 (43.2) | 744 (35.2) | <.0001 | |
Female | 4950 (58.8) | 3582 (56.7) | 1368 (64.8) | ||
| |||||
Ethnicity (n=8,318): | |||||
Hispanic/Latino | 495 (5.9) | 353 (5.6) | 142 (6.8) | .0577 | |
| |||||
Race (n=8,421)*: | |||||
Black | 5117 (60.8) | 4089 (64.8) | 1028 (48.6) | ||
Caucasian | 2740 (32.5) | 1827 (30.0) | 913 (43.2) | <.0001 | |
Other | 564 (6.7) | 390 (6.2) | 174 (8.2) | ||
| |||||
Marital status (n=8,413)*: | |||||
Never married | 3998 (47.5) | 3165 (50.2) | 833 (39.4) | ||
Currently married | 1771 (21.1) | 1361 (216) | 410 (19.4) | <.0001 | |
Separated, divorced, or widowed | 2644 (31.4) | 1775 (28.2) | 869 (41.2) | ||
| |||||
Employed (n=8,382)*: | 2941 (35.1) | 2383 (40.0) | 558 (26.6) | <.0001 | |
| |||||
Depression (n=8,344)*: | 2342 (27.9) | 1175 (18.7) | 1167 (55.4) | <.0001 | |
| |||||
Anxiety (n=8,412)*: | 1993 (23.0) | 932 (14.8) | 1001 (47.5) | <.0001 | |
| |||||
Pain (n=8,395)*: | 5513 (65.7) | 3745 (59.6) | 1768 (83.8) | <.0001 | |
| |||||
Cancer (n=8,390)* | 677 (8.1) | 418 (6.7) | 259 (12.3) | <.0001 | |
| |||||
Cigarette use (n=8,431)*: | 4378 (51.9) | 3051 (48.3) | 1327 (62.7) | <.0001 | |
| |||||
At risk alcohol use (3/4 drinks in past 30 days; n=8,416) | 2007 (23.9) | 1465 (23.2) | 542 (25.7) | .0237 | |
| |||||
Opioid use (n=8,418)*: | |||||
Never | 4182 (49.7) | 3475 (55.1) | 701 (33.5) | ||
Lifetime (not past 30 days) | 3074 (36.5) | 2100 (33.3) | 974 (46.1) | <.0001 | |
Past 30 day only | 1162 (13.8) | 731 (11.6) | 431 (20.4) |
Note: P value= P value of chi-square or t-test
p-value and t-test significant (<.0001)