Table 4.

Effect of Paternal or Maternal Longevity on Diabetes Risk

	Hazard Ratio (95% confidence interval)
	Paternal Longevity	Maternal Longevity
Unadjusted	0.68 (0.49–0.94)	0.67 (0.47–0.95)
Model A	0.70 (0.50–0.97)	0.71 (0.50–1.02)
Model B	0.70 (0.48–1.03)	0.73 (0.48–1.13)
Model C	0.78 (0.52–1.16)	0.64 (0.41–1.01)

Notes: Model A: adjusted for baseline age, sex, race/ethnicity, and DPP treatment groups; Model B: Model A + baseline socioeconomic status (income and education), parental diabetes, and coronary heart disease (447 and 345 participants for paternal and maternal longevity analyses, respectively, were excluded due to missing data); Model C: Model B + fasting plasma glucose and insulin, body mass index, and corrected insulin response at baseline (43 and 35 additional participants for paternal and maternal longevity analyses, respectively, were excluded due to missing data).