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Table 4 Associations between demographic and clinical characteristics and the likelihood of diabetic cataract after adjusting for confounders

From: Aqueous humor and serum 25-Hydroxyvitamin D levels in patients with cataracts

Variables

Model 1

Model 2

Adjusted OR

95% CI

P value

Adjusted OR

95% CI

P value

Aqueous humor 25(OH) D level (per 5 ng/mL increase)

   

1.20

1.00–1.30

0.005

Aqueous humor 25(OH) D Q1 (vs. ≤5.5 ng/mL)

 5.5 ng/mL < Q2 ≤ 10.43 ng/mL

2.18

(0.69–6.90)

0.185

   

 43 ng/mL < Q3 ≤ 16.16 ng/mL

1.08

(0.30–3.85)

0.902

   

 16.16 ng/mL < Q4

4.36

(1.33–14.34)

0.015

   

Sex

 Female (vs. male)

0.69

(0.30–1.60)

0.389

0.85

(0.38–1.91)

0.691

Age

 60–69 yr (vs. ≤59 yr)

1.74

(0.59–5.13)

0.314

1.92

(0.66–5.54)

0.230

 70–79 yr (vs. ≤59 yr)

1.19

(0.38–3.79)

0.764

1.13

(0.36–3.60)

0.833

 ≥ 80 yr (vs. ≤59 yr)

0.59

(0.13–2.63)

0.490

0.64

(0.15–2.85)

0.562

Average outdoor activity time, hr./day

 2–6 (vs. <2)

0.85

(0.34–2.11)

0.729

0.97

(0.40–2.36)

0.948

 > 6 (vs. <2)

1.39

(0.46–4.26)

0.560

1.65

(0.54–4.99)

0.378

Hypertension

 Yes (vs. no)

2.27

(0.98–5.28)

0.056

1.97

(0.87–4.47)

0.103

Axial length

 ≥ 24 mm (vs. <24 mm)

0.24

(0.08–0.70)

0.009

0.22

(0.07–0.63)

0.005

  1. Hosmer & Lemeshow model fit: Model 1, chi-square = 5.42, P = 0.712; Model 2, chi-square = 2.78, P = 0.947
  2. 25(OH) D, 25-hydroxyvitamin D; HTN, hypertension