From: Aqueous humor and serum 25-Hydroxyvitamin D levels in patients with cataracts
 | Anterior chamber 25(OH)D concentration | ||
---|---|---|---|
Regression coefficient | 95% CI | P value | |
Sex | |||
 Female vs (ref. male) | -2.79 | (-5.05 – -0.53) | 0.016 |
Type of cataract | |||
 Diabetic cataract vs (ref. senile) | 2.68 | (0.34–5.01) | 0.025 |
Average outdoor activity time (hr/day) | |||
 2–6 (ref. <2) | -2.04 | (-4.49–0.42) | 0.103 |
 >6 (ref. <2) | -0.32 | (-3.54–2.89) | 0.843 |
ECC (cells/mm2) | |||
 1000–2000 vs (ref. <1000) | 7.47 | (-0.68–15.63) | 0.072 |
 >2000 vs (ref. <1000) | 3.3 | (-4.16–10.76) | 0.383 |