Table 2.
Adjusted hazard ratios (95% confidence intervals) for all-cause mortality associated with mushroom intake (Yes/No), NHANES 2003–2014 (N = 30,378)
| No Mushroom Intake | Mushroom Intake | |
|---|---|---|
| Person year (PY) | 192,770 | 9633 |
| Mortality case # | 2740 | 115 |
| Incidence rate (95% CI), per 1000 PY | 14.2 (13.7, 14.8) | 11.9 (9.9, 14.3) |
| Model 1 | 1(ref) | 0.70 (0.56, 0.88) |
| Model 2 | 1(ref) | 0.78 (0.63, 0.98) |
| Model 3 | 1(ref) | 0.84 (0.67, 1.06) |
| Sensitivity analysesa | ||
| Propensity score adjustment | 1(ref) | 0.85 (0.68, 1.07) |
| Excluding 594 deaths that occurred during the first 2 years of follow-up | 1(ref) | 0.90 (0.71, 1.15) |
| Excluding 12,955 participants with major chronic diseases (CVD, diabetes, and cancer) | 1(ref) | 0.72 (0.45, 1.16) |
Model 1: Age and sex (men/women)-adjusted
Model 2: Model 1 + ethnicity-race (Mexican American, other Hispanic, non-Hispanic White, non-Hispanic Black, other race), education (non-college degree/college degree or above), marital status (never married/married) adjusted
Model 3: Model 2 + further adjustment of BMI (< 24.9, 25.0-29.9, ≥ 30), smoking status (never smoker, ever smoker), physical activity MET-min/week (somewhat active, active, very active), alcohol (g/d) intake, carbohydrates (g)/1000 kcal/d), fiber (g)/1000 kcal/d), total energy intake (kcal/d), healthy eating index-2010 score
aBased on model 3