Table 3 Associations of CDAI with CVD mortality in various subgroups among adults with diabetes in NHANES 1999–2018
Characteristic | Hazard ratio (95% CIs) by quartile | Pinteraction | |||
|---|---|---|---|---|---|
Quartile 1 (< − 2.1985) | Quartile 2 (− 2.1985 ~ − 0.2180) | Quartile 3 (− 0.2180 ~ 2.2130) | Quartile 4 (> 2.2130) | ||
Age, years | 0.56 | ||||
< 60 (2846) | 1 | 0.82 (0.45–1.5) | 0.72 (0.37–1.4) | 0.44 (0.22–0.86) | |
≥ 60 (4705) | 1 | 0.85 (0.66–1.1) | 0.59 (0.45–0.78) | 0.51 (0.38–0.68) | |
Sex | 0.775 | ||||
Female (3740) | 1 | 0.92 (0.66–1.27) | 0.73 (0.5–1.05) | 0.45 (0.27–0.74) | |
Male (3811) | 1 | 0.88 (0.61–1.28) | 0.58 (0.39–0.84) | 0.42 (0.29–0.6) | |
Race and ethnicity | 0.224 | ||||
Non-Hispanic White (2884) | 1 | 0.79 (0.58–1.08) | 0.54 (0.39–0.76) | 0.39 (0.28–0.54) | |
Other Hispanic (4667) | 1 | 1.01 (0.7–1.45) | 0.89 (0.6–1.31) | 0.57 (0.36–0.92) | |
BMI, kg/m2 | 0.513 | ||||
< 30 (990) | 1 | 1.1 (0.57–2.12) | 0.72 (0.39–1.36) | 0.74 (0.4–1.38) | |
≥ 30.0 (4166) | 1 | 1.19 (0.83–1.71) | 0.9 (0.61–1.33) | 0.47 (0.3–0.72) | |
Drinking status | 0.606 | ||||
Drinker (2153) | 1 | 0.92 (0.66–1.27) | 0.73 (0.5–1.05) | 0.45 (0.27–0.74) | |
Nondrinker (3740) | 1 | 1.3 (0.43–3.97) | 0.58 (0.15–2.22) | 0.24 (0.05–1.13) | |
Physical activity | 0.846 | ||||
Active (3249) | 1 | 1.01 (0.74–1.06) | 0.83 (0.67–1.01) | 0.71 (0.54–0.91) | |
Inactive (286) | 1 | 0.94 (0.53–1.67) | 0.74 (0.41–1.33) | 0.74 (0.41–1.34) | |
Smoking status | 0.395 | ||||
Former/never smoker | 1 | 0.94 (0.51–1.73) | 0.67 (0.33–1.38) | 0.53 (0.27–1.02) | |
Current smoker | 1 | 0.88 (0.51–1.54) | 0.65 (0.38–1.1) | 0.43 (0.26–0.72) | |
Self-reported hypertension | 0.107 | ||||
No (2620) | 1 | 1.16 (0.72–1.87) | 1.15 (0.7–1.87) | 0.67 (0.39–1.14) | |
Yes (4908) | 1 | 0.79 (0.6–1.05) | 0.54 (0.39–0.73) | 0.43 (0.31–0.59) | |
HbA1c, % | 0.365 | ||||
< 7.0 (4167) | 1 | 0.99 (0.71–1.39) | 0.88 (0.62–1.24) | 0.53 (0.36–0.76) | |
≥ 7.0 (3148) | 1 | 0.92 (0.63–1.33) | 0.51 (0.34–0.79) | 0.48 (0.32–0.74) | |
Diabetes duration, years | 0.389 | ||||
< 10 (2014) | 1 | 1.33 (0.69–2.56) | 0.98 (0.47–2.01) | 0.62 (0.32–1.23) | |
≥ 10.0 (1996) | 1 | 1.4 (0.8–2.45) | 0.77 (0.43–1.36) | 0.59 (0.32–1.1) | |