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Table 5 Odds ratios (95% confidence interval) of obesitya according to each standard deviation increase in diet quality index scores from logistic regression analysis

From: Diet quality is inversely associated with obesity in Chinese adults with type 2 diabetes

 

Model 1b

Model 2c

Model 3d

Model 4e

 

OR (95% CI)

P-value

OR (95% CI)

P-value

OR (95% CI)

P-value

OR (95% CI)

P-value

AHEI-2010

 Total scoref

0. 63 (0.47, 0.84)

0.002

0.64 (0.46, 0.88)

0.006

0.95 (0.91, 0.99)

0.020

0.95 (0.91, 0.99)

0.018

 Red/processed meatsg

0.57 (0.43, 0.76)

< 0.001

0.51 (0.36, 0.73)

< 0.001

0.71 (0.51, 0.99)

0.044

0.66 (0.44, 0.99)

0.042

DQI-I

 Total scoreh

0.70 (0.53, 0.93)

0.014

0.68 (0.50. 0.93)

0.017

0.73 (0.53, 1.01)

0.054

0.73 (0.53, 1.00)

0.052

 Varietyi

0.65 (0.49, 0.86)

0.003

0.60 (0.44, 0.81)

0.001

0.63 (0.46, 0.86)

0.004

0.62 (0.45, 0.94)

0.003

 Moderationj

0.70 (0.53, 0.92)

0.030

0.69 (0.50, 0.95)

0.024

0.99 (0.68, 1.46)

0.977

0.99 (0.68, 1.48)

0.990

DASH score

 Total scorek

0.71 (0.54, 0.94)

0.017

0.71 (0.52, 0.97)

0.032

0.83 (0.60, 1.15)

0.266

0.83 (0.60, 1.16)

0.272

 Red/processed meatsl

0.52 (0.39, 0.70)

< 0.001

0.46 (0.32, 0.66)

< 0.001

0.57 (0.38, 0.84)

0.005

0.56 (0.38, 0.84)

0.004

  1. aObesity is defined as body mass index (BMI) ≥30 kg/m2
  2. bModel 1: crude data
  3. cModel 2: adjusted for age, sex, education level, employment status, smoking status, alcohol drinking status, duration of diabetes, oral antidiabetic drug use, insulin use, physical activity level
  4. dModel 3: adjusted for all factors in Model 2, plus total energy intake
  5. eModel 4: adjust for all factors in Model 3, plus glycated hemoglobin
  6. f1 SD = 12.0 points
  7. g1 SD = 2.9 points
  8. h1 SD = 7.5 points
  9. i1 SD = 1.6 points
  10. j1 SD = 4.9 points
  11. k1 SD = 5.2 points
  12. l1 SD = 1.4 points
  13. AHEI-2010 Alternate Healthy Eating Index-2010, CI confidence interval, DASH Dietary Approaches to Stop Hypertension score, DQI-I Diet Quality Index-International, OR odds ratio, SD standard deviation