Table 6.
Mean comparisons across sleep health and cardiovascular risk indicators for primary LCA solution
| Minimally symptomatic | Excessive sleepiness | Disturbed sleep | |
|---|---|---|---|
| β [95% CI] | β [95% CI] | β [95% CI] | |
| Age years | 52.13 [50.77;53.49] | 52.48 [50.16;54.80] | 52.95 [50.89;55.01] |
| REI3% | 31.40 [29.89;32.92]B | 42.50 [37.88;47.11]C | 33.40 [30.73;36.07] |
| REI4 % | 24.16 [22.67;25.64]B | 36.05 [31.45;40.64]C | 25.51 [23.12;27.90] |
| Minimum oxygen saturation | 77.84 [77.20;78.48]B | 75.42 [73.93;76.92]C | 78.24 [77.32;79.16] |
| SF-12 physical component score | 49.33 [48.50;50.16]B,C | 44.33 [42.17;46.49] | 44.57 [43.28;45.87] |
| SF-12 mental component score | 53.40 [52.46;54.34]B,C | 47.93 [46.08;49.78] | 46.00 [44.37;47.63] |
| HDL (mg/dL) | 44.76 [43.67;45.84] | 43.93 [42.24;45.62] | 44.17 [42.97;45.37] |
| Total cholesterol (mg/dL) | 206.14 [202.25;210.02] | 203.87 [196.62;211.12] | 207.46 [201.99;212.93] |
| Triglycerides (mg/dL) | 166.51 [157.11;175.91] | 165.96 [152.67;179.25] | 184.23 [164.07;204.38] |
| BMI (kg/m2) | 32.97 [32.43;33.51]B,C | 35.04 [33.80;36.27] | 34.21 [33.31;35.10] |
| Language acculturation | 1.78 [1.68;1.88]B,C | 2.03 [1.84;2.22] | 2.03 [1.87;2.19] |
| Social acculturation | 2.16 [2.10;2.21] | 2.19 [2.10;2.28] | 2.22 [2.13;2.31] |
Group differences testing for continuous variables calculated through survey adjusted linear regression of the clustering variable on latent class membership.
B: Group differences significant at P < 0.05 relative to the daytime sleepiness.
C: Group differences significant at P < 0.05 relative to the disturbed sleep.
LCA, latent class analysis; REI, respiratory event index; HDL, high-density lipoproteins; BMI, body mass index; SF-12, 12-Item short-form survey.