From: Mediterranean dietary pattern and depression: the PREDIMED randomized trial
 | Nutritional intervention | ||
---|---|---|---|
 | Control diet | MD-EVOO | MD-nuts |
Cases | 77 | 88 | 59 |
Person-years | 6,096 | 7,715 | 6,803 |
Model 1a | Â | Â | Â |
  HR (95% CI) | 1 (ref) | 0.85 (0.62 to 1.15) | 0.73 (0.52-1.03) |
  HR (95% CI)b | 1 (ref) | 0.80 (0.60 to 1.05) | |
Model 2c | Â | Â | Â |
  HR (95% CI) | 1 (ref) | 0.91 (0.67 to 1.24) | 0.78 (0.55-1.10) |
  HR (95% CI)b | 1 (ref) | 0.85 (0.64 to 1.13)c |