Table 1.
Characteristic | Overall | GAD < 10 | GAD ≥ 10 | p |
---|---|---|---|---|
N | 1007 | 696 | 311 | |
Age | 34.0 (9.45) | 34.0 (9.48) | 33.9 (9.38) | 0.800 |
BMI | 26.6 (7.85) | 26.3 (7.78) | 27.5 (7.96) | 0.024 * |
Sex | Overall | GAD < 10 | GAD ≥ 10 | p |
Male | 388 (38.5%) | 265 (38.1%) | 123 (39.5%) | 0.700 |
Female | 619 (61.5%) | 431 (61.9%) | 188 (60.5%) | |
Race | Overall | GAD < 10 | GAD ≥ 10 | p |
Non-Hispanic White | 597 (59.5%) | 425 (61.3%) | 172 (55.5%) | 0.400 |
Black/African-American | 251 (25.0%) | 163 (23.5%) | 88 (28.4%) | |
Hispanic/Latino | 46 (4.6%) | 31 (4.5%) | 15 (4.8%) | |
Asian | 54 (5.4%) | 39 (5.6%) | 15 (4.8%) | |
Other/Multiracial | 55 (5.5%) | 35 (5.1%) | 20 (6.5%) | |
Income Quintile | Overall | GAD < 10 | GAD ≥ 10 | p |
1 (lowest) | 187 (18.6%) | 137 (19.7%) | 50 (16.1%) | 0.1200 |
2 | 157 (15.6%) | 113 (16.2%) | 44 (14.1%) | |
3 | 249 (24.7%) | 178 (25.6%) | 71 (22.8%) | |
4 | 231 (22.9%) | 154 (22.1%) | 77 (24.8%) | |
5 (highest) | 183 (18.2%) | 114 (16.4%) | 69 (22.2%) | |
Education | Overall | GAD < 10 | GAD ≥ 10 | p |
College | 563 (55.9%) | 420 (60.3%) | 143 (46.0%) | <0.001 * |
Some college | 312 (31.0%) | 198 (28.4%) | 114 (36.7%) | |
High school or less | 132 (13.1%) | 78 (11.2%) | 54 (17.4%) | |
Sleep Apnea Risk score | Overall | GAD <10 | GAD ≥ 10 | p |
MAP Score | −2.0 (1.56) | −2.1 (1.52) | −1.7 (1.60) | <0.001 * |
Total Sleep Time | Overall | GAD < 10 | GAD ≥ 10 | p |
Short Sleep | 477 (47.4%) | 286 (41.1%) | 191 (61.4%) | <0.001 * |
Recommended Sleep | 480 (47.7%) | 380 (54.6%) | 100 (32.2%) | |
Long Sleep | 50 (5.0%) | 30 (4.3%) | 20 (6.4%) | |
Insomnia Category | Overall | GAD < 10 | GAD ≥ 10 | p |
No Insomnia | 350 (34.8%) | 315 (45.3%) | 35 (11.3%) | <0.001 * |
Subthreshold Insomnia | 389 (38.6%) | 270 (38.8%) | 119 (38.3%) | |
Moderate Insomnia | 212 (21.1%) | 97 (13.9%) | 115 (37.0%) | |
Severe Insomnia | 56 (5.6%) | 14 (2.0%) | 42 (13.5%) |
Mean (SD); n (%); GAD: Generalized Anxiety Disorder; MAP: Multivariable Apnea Prediction Score; * p < 0.05 is considered statistically significant; Income quintile 1, lowest socioeconomic status; Income quintile 5, highest socioeconomic status.