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Table 2 Bivariate Association between Baseline Characteristics and Diabetes

From: The risk of diabetes after giving birth to a macrosomic infant: data from the NHANES cohort

Variable

Diabetes

P-value

Yes

Weighted %

No

Weighted %

Age (years), Weighted Mean (SE)

59.2 (0.3)

49.4 (0.3)

< 0.001

 20–44

16.5%

41.3%

 

 45–64

44.0%

39.2%

 

  ≥ 65

39.2%

19.5%

 

Macrosomia

  

< 0.001

 No

78.3%

84.2%

 

 Yes

21.7%

15.8%

 

Age at time of Macrosomia (years),a Weighted Mean (SE)

26.0 (0.3)

26.4 (0.2)

0.367

Gestational Diabetes

  

< 0.001

 No

87.7%

93.8%

 

 Yes

12.3%

6.2%

 

Age at time of Gestational Diabetes (years),b Weighted Mean (SE)

28.3 (0.3)

28.2 (0.4)

0.910

Parity

  

< 0.001

 Primiparous

17.3%

23.1%

 

 Multiparous

82.7%

76.9%

 

Obesity

  

< 0.001

 Underweight/Normal

16.5%

34.2%

 

 Overweight

25.5%

30.8%

 

Obese

58.1%

35.0%

 

Race/Ethnicity

  

0.002

 Non-Hispanic White

64.2%

68.8%

 

 Mexican American

13.4%

11.7%

 

 Other Hispanic

9.9%

7.8%

 

 Non-Hispanic Black

6.0%

5.4%

 

 Other Race, Including Multiracial

6.6%

6.3%

 
  1. Rao-Scott chi-square test and two sample t test were used to evaluate bivariate association with macrosomia, adjusting for the complex sampling design
  2. Weighted % Weighted column percentage, SE Standard error
  3. aAmong the women who had macrosomia
  4. bAmong the women who had gestational diabetes