Table 5.

Crowding in home, fathers' social class, daughters' heights at age 7 years, and hazard ratios for coronary heart disease

No of people per roomNo of menFathers in upper social class (%)Daughters' heights (cm)Daughters' hazard ratio for coronary heart disease
≤1.539510.6120.11.00
−2.58553.9119.51.00
−3.57231.8118.90.89
−4.55201.2118.30.25
>4.53783.2117.31.00
All30483.7118.9
P for trend<0.0001<0.00010.64