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Table 2 Crude logistic univariate relationships of depression with two-week insolation

From: Effect of sunlight exposure on cognitive function among depressed and non-depressed participants: a REGARDS cross-sectional study

Characteristics

OR (95% CI)

Primary Variable of Interest

 

2 week solar radiation

(by 5,000 KJ/m2/day)

 

   <10,000 J/m2

1.14 (0.91–1.42)

   10,000–15,000 J/m2

0.94 (0.81–1.09)

   15,000–20,000 J/m2

0.87 (0.75–1.01)

   20,000–25,000 J/m2

0.87 (0.76–1.00)

   >25,000 J/m2

1.00 (Referent)

 

CMH chisq p = 0.6054

  1. OR = odds ratio; CI = confidence interval
  2. CMH chisq = Cohran-Mantel-Haenzel chi-squared