Table 5.
Association of Reported Sex and Standardized Gendered Indices With Insomnia
| Model | Estimated male sex association | Estimated gendered index association | ||||
|---|---|---|---|---|---|---|
| Estimated OR | 95% CI | P-value | Estimated OR | 95% CI | P-value | |
| Model 1: adjusting for covariates. | 0.60 | (0.53,0.67) | <.001*** | — | — | — |
| Model 2: adjusting for covariates, GISE | 0.63 | (0.56,0.7) | <.001*** | 0.92 | (0.87,0.99) | .017* |
| Model 3: adjusting for covariates, GIPSE | 0.78 | (0.69,0.88) | <.001*** | 0.65 | (0.61,0.7) | <.001*** |
| Model 4: adjusting for covariates, components of GISE | 0.62 | (0.55,0.7) | <.001*** | — | — | — |
| Model 5: adjusting for covariates, components of GIPSE | 0.73 | (0.64,0.84) | <.001*** | — | — | — |
| Analysis in male stratum | ||||||
| Model adjusting for covariates, GISE | — | — | — | .93 | (0.85,1.03) | .158 |
| Model adjusting for covariates, GIPSE | — | — | — | .68 | (0.62,0.75) | <.001*** |
| Analysis in female stratum | ||||||
| Model adjusting for covariates, GISE | — | — | — | .92 | (0.84,0.99) | .034* |
| Model adjusting for covariates, GIPSE | — | — | — | .63 | (0.58,0.69) | <.001*** |
The estimated association of male sex and of the gendered indices with insomnia in various regression models. Association effects are adjusted odds ratios (OR). Thus, values lower than 1 indicate a protective association. For gendered indices, ORs are per 1 standard deviation (SD) increase in the index. Male individuals tend to have higher values of the gendered indices. Adjusting covariates were age, Hispanic/Latino background, and study center.
GISE: gendered index of sociodemographic environment; GIPSE: gendered index of psychological and sociodemographic environment.