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Table 3 Measures for estimating biological effects on the combination of sleep quality and depressive symptoms on the reduction of quality of life in patients with type 2 diabetes

From: Combined effects of sleep quality and depression on quality of life in patients with type 2 diabetes

Measures of biological interaction Estimate (95 % CI)
Sleep quality versus Depression
  Men Women Total
RERI −0.42(−1.12-0.01) 1.85(1.23-3.01) 1.08(0.74-2.01)
AP −0.14(−0.31-0.19) 0.44(0.25-0.67) 0.27(0.13-0.51)
S 0.82(0.27-1.56) 2.42(1.48-4.11) 1.57(1.12-2.17)
  1. Reference group is sleep quality score <8 and depressive symptom score < 50
  2. Models were adjusted for age, sex, education level, marital status, exercise, income, BMI, disease duration, co-morbidity, complication, smoking. drinking, insulin use, and anxiety