Trajectories of quintile of Chinese Healthy Eating Index | ||||
---|---|---|---|---|
Group 1 (Worsening) | Group 2 (Low-moderate-low) | Group 3 (Improving) | Group 4 (High-moderate-high) | |
All respondents | ||||
N, death/total | 110/1469 | 178/1649 | 80/1434 | 114/1846 |
Basic model, HR (95% CI)a | 0.99 (0.78, 1.26) | Ref. | 0.80 (0.61, 1.04) | 0.79 (0.62, 1.002) |
Multivariable model, HR (95% CI)b | 0.91 (0.71, 1.18) | Ref. | 0.73 (0.55, 0.97)* | 0.76 (0.59, 0.98)* |
Baseline age | ||||
20 to < 65 years | ||||
N, death/total | 75/1387 | 109/1474 | 54/1361 | 88/1762 |
Multivariable model, HR (95% CI)2 | 0.80 (0.59, 1.09) | Ref. | 0.62 (0.44, 0.87)** | 0.74 (0.55, 0.99)* |
≥ 65 years | ||||
N, death/total | 35/82 | 69/175 | 26/73 | 26/84 |
Multivariable model, HR (95% CI)b | 1.14 (0.70, 1.84) | Ref. | 1.02 (0.61, 1.69) | 0.85 (0.49, 1.48) |
Sex | ||||
Male | ||||
N, death/total | 60/713 | 104/815 | 44/688 | 73/913 |
Multivariable model, HR (95% CI)b | 0.75 (0.53, 1.04) | Ref. | 0.58 (0.40, 0.85)** | 0.61 (0.44, 0.85)** |
Female | ||||
N, death/total | 50/756 | 74/834 | 36/746 | 41/933 |
Multivariable model, HR (95% CI)b | 1.21 (0.80, 1.81) | Ref. | 1.00 (0.64, 1.56) | 1.07 (0.70, 1.64) |
Baseline residence | ||||
Rural | ||||
N, death/total | 21/389 | 50/465 | 18/398 | 25/615 |
Multivariable model, HR (95% CI)b | 1.25 (0.70, 2.23) | Ref. | 0.95 (0.50, 1.80) | 0.64 (0.36, 1.13) |
Urban | ||||
N, death/total | 89/1080 | 128/1184 | 62/1036 | 89/1231 |
Multivariable model, HR (95% CI)b | 0.87 (0.65, 1.15) | Ref. | 0.71 (0.51, 0.98)* | 0.80 (0.60, 1.08) |