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Table 2 Incident insomnia (T1-T2) as a risk factor for the incidence of anxiety and depression at 6-month follow-up (T2): Descriptive statistics, univariate logistic regression analyses and multivariate logistic regression analyses

From: Changes in insomnia as a risk factor for the incidence and persistence of anxiety and depression: a longitudinal community study

Health condition (T2) Changes in insomnia status [M (SD)]: No incident health condition Changes in insomnia status [M (SD)]: Incident health condition Unadjusted model OR (95% CI) Adjusted model OR (95% CI) a
Anxiety .017 (.30) −.080 (.40) 0.37 (0.16–0.86)* 0.32 (0.13–0.77)*
Depression .024 (.29) −.067 (.58) 0.39 (0.18–0.87)* 0.43 (0.18–0.92)*
  1. Observe that a positive mean value for changes in insomnia status indicates remission over time at the group level; a negative value suggests incidence. CI confidence interval, OR Odds ratio. * Significant at the .05 level. a Odds ratios adjusted for age, gender, civil status, vocational status, educational level, place of birth, anxiety (when depression was the dependent variable), and depression (when anxiety was the dependent variable)