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Table 4 Logistic regression analysis of parameters affecting thyroid function recoverya

From: A follow-up study on factors affecting the recovery of patients with hypothyroidism in different selenium environments

Variable

model 1

model 2b

OR

OR 95%CI

P

OR

OR 95%CI

P

Location

Se-adequate

1

  

1

  

Se-deficient

0.626

0.365–1.073

0.088

0.634

0.366–1.098

0.104

Gender

Male

1

  

1

  

Female

1.977

1.279–3.055

0.002

1.875

1.080–3.257

0.026

Age

 

1.027

1.007–1.047

0.007

1.028

1.007–1.049

0.009

BMI

18.5 ~ 23.99

1

  

1

  

 < 18.5

1.934

0.850–4.400

0.116

1.958

0.842–4.556

0.116

24 ~ 27.99

0.709

0.450–1.115

0.137

0.693

0.437–1.100

0.137

 >  = 28

1.068

0.507–2.249

0.863

1.031

0.486–2.186

0.863

Serum Se at baseline

0.997

0.991–1.004

0.404

0.997

0.991–1.003

0.374

  1. aDependent variable assignment: Thyroid function turns recovery -1, others -2
  2. bAdjusted model 2 included 3 additional confounders (smoking, alcohol intake, and education). The boldface denotes statistical significance