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Table 5 Combined effects of BMI and WC, TG and TG associated with IFG

From: The characteristics of impaired fasting glucose associated with obesity and dyslipidaemia in a Chinese population

Combined variables

IFG(%)

(n = 648)

Control(%)

(n = 1296)

Adjusted-OR*

(95%CI)(overall)

Adjusted-OR*

(95%CI)(men)

Adjusted-OR*

(95%CI)(women)

BMI and WC

     

   BMI < 24 and WC < 85(men) 80(women)

106 (16.36)

488 (37.65)

1.00

1.00

1.00

   BMI < 24 and WC ≥ 85(men) 80(women)

127 (19.60)

305 (23.53)

2.09 (1.54-2.85)

1.83 (1.14-2.95)

2.39 (1.59-3.61)

   BMI ≥ 24 and WC < 85(men) 80(women)

34 (5.24)

74 (5.71)

2.59 (1.61-4.17)

2.26 (1.19-4.29)

3.00 (1.48-6.11)

   BMI ≥ 24 and WC ≥ 85(men) 80(women)

381 (58.80)

429 (33.10)

4.06 (3.12-5.28)

3.72 (2.54-5.44)

4.54 (3.13-6.57)

TG and TC

     

   TG < 1.70 and TC < 5.18

143 (22.07)

550 (42.44)

1.00

1.00

1.00

   TG < 1.70 and TC ≥ 5.18

60 (9.26)

146 (11.26)

1.63 (1.13-2.35)

2.82 (1.56-5.08)

1.22 (0.75-1.97)

   TG ≥ 1.70 and TC < 5.18

239 (36.88)

328 (25.31)

2.97 (2.28-3.85)

3.50 (2.39-5.12)

2.62 (1.82-3.77)

   TG ≥ 1.70 and TC ≥ 5.18

206 (31.79)

272 (20.99)

3.03 (2.31-3.97)

3.39 (2.22-5.18)

2.84 (1.96-4.08)

  1. * adjusted for education level, individual monthly income, family history of diabetes.