Table 2.
Hazard Ratios (95% Confidence Intervals) for all-cause mortality risk by age 79 for Moray House Test (MHT) IQ scores at age 11 years for Scottish people born in 1936.
Full sample |
Men only |
Women only |
||||
---|---|---|---|---|---|---|
N = 66,616 (25,460 deaths) |
N = 33,956 (15,007 deaths) |
N = 32,660 (10,453 deaths) |
||||
HR (95% CI) | p | HR (95% CI) | p | HR (95% CI) | p | |
Model 1 | ||||||
Age | 1.03 (1.02, 1.05) | < 0.001 | 1.02 (1.01, 1.04) | < 0.01 | 1.04 (1.02, 1.06) | < 0.001 |
MHT IQ | 0.80 (0.79, 0.81) | < 0.001 | 0.82 (0.81, 0.83) | < 0.001 | 0.79 (0.77, 0.80) | < 0.001 |
Model 2 | ||||||
Age | 1.03 (1.02, 1.04) | < 0.001 | – | – | ||
Sexa | 0.66 (0.64, 0.68) | < 0.001 | – | – | ||
MHT IQ | 0.81 (0.80, 0.82) | < 0.001 | – | – | ||
Model 3 | ||||||
Age | 1.03 (1.02, 1.04) | < 0.001 | – | – | ||
Sexa | 0.65 (0.64, 0.67) | < 0.001 | – | – | ||
MHT IQ | 0.83 (0.81, 0.84) | < 0.001 | – | – | ||
MHT IQ × sexa | 0.95 (0.92, 0.97) | < 0.001 | – | – |
Age = Age (days) at SMS1947. HRs for continuous variables are given per 1SD increase.
Reference = male