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Table 3 Effect of whole-grain intake on myopia stratified by sex and age (Adjusted OR and 95% confidence intervals)

From: Association between whole-grain intake and myopia in chinese children: a cross-sectional epidemiological study

 

Proportion of whole-grain intake

P-trend

< 25%

25–50%

> 50%

Sex

  Female

1

1.663 (0.767–3.604)

0.214 (0.049–0.938) *

0.390

  Male

1

0.739 (0.347–1.573)

0.209 (0.045–0.979) *

0.169

Age

  6–8 years

1

0.903 (0.429–1.898)

0.412 (0.113–1.494)

0.239

  9–12 years

1

1.413 (0.663–3.010)

0.196 (0.044–0.872) *

0.115

  1. The reference category was whole grain (WG) intake < 25%
  2. Multivariable logistic regression was used to estimate the association between WG intake and incidence of myopia. When stratified by sex and age, all elements were adjusted in the models, except for themselves
  3. OR  Odds ratio
  4. * P <0.05