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Table 1 Minimum, maximum, mean and standard deviation values for body mass index (BMI, in Kg/m 2 ) and age (in years) at time of recruitment for cases and controls

From: Exploring the potential association between brominated diphenyl ethers, polychlorinated biphenyls, organochlorine pesticides, perfluorinated compounds, phthalates, and bisphenol a in polycystic ovary syndrome: a case–control study

  

Mean (Range)

S.D.

t (control–case)

p-valuea

BMI

Cases

32.82 (18.9-51.2)

8.32

-3.427

0.001

 

Controls

27.62 (17.5-47.1)

6.91

  

AGE

Cases

28.12 (18.0-45.0)

6.04

2.673

0.009

 

Controls

31.84 (20.0-45.0)

7.94

  
  1. ap-value comparing mean of cases to mean of controls.