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Table 3 Association between Vitamin D level and metabolic syndrome

From: Low vitamin D level was associated with metabolic syndrome and high leptin level in subjects with nonalcoholic fatty liver disease: a community-based study

 

Adjusted OR (95% CI)

Alla

Insufficiency vs. normal

P-value

Deficiency vs. normal

P-value

Metabolic syndrome

1.673 (1.220–2.295)

0.001

1.770 (1.145–2.736)

0.010

NAFLDb

Metabolic syndrome

1.633 (1.125–2.369)

0.010

1.607 (0.962–2.685)

0.070

Alla

Q1 vs. Q4

P-value

Q2 vs. Q4

P-value

Q3 vs. Q4

P-value

Metabolic syndrome

2.473 (1.580–3.871)

< 0.001

1.896 (1.243–2.893)

0.003

1.881 (1.243–2.846)

< 0.001

NAFLDb

Metabolic syndrome

2.358 (1.386–4.013)

0.002

1.858 (1.113–3.103)

0.018

1.972 (1.202–3.235)

0.007

  1. OR odds ratio, CI = 95% confidence interval,
  2. Vitamin D levels: normal (> 30 ng/ml), insufficiency (20–30 ng/ml), deficiency (< 20 ng/ml).
  3. Vitamin D quartile: Q1 (< 22.41 ng/ml), Q2 (22.41–28.41 ng/ml), Q3 (28.41–35.38 ng/ml), Q4 (> 35.38 ng/ml).
  4. aadjusted for confounding factors: age, gender, BMI and NAFLD status
  5. badjusted for confounding factors: age, gender and BMI