Table 3 Comparison of level of HbA1c (%) and changes from baseline to 12-month between 12-month quitters and non-quitters (N = 557).

From: Brief intervention to promote smoking cessation and improve glycemic control in smokers with type 2 diabetes: a randomized controlled trial

 

Quitters (n = 64)

Non-quitters (n = 493)

p-value

Mean HbA1c (%)a

 12-month

7.96

7.99

0.90

 Baseline

7.94

8.17

0.32

HbA1c level changes (95% CI)b

 12-month Baseline

1.02 (0.75–1.40) 1

0.83 (0.71–0.97)* 1

/

  1. Note. aIndependent sample t-test bGeneralized Estimating Equation (GEE) analysis adjusted by time, grouping of intervention and usual care, gender and age.
  2. *p < 0.05.
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