Table 3.

Polychoric twin pair correlations (95% confidence intervals) for the homophobia score for each zygosity group, estimated in Mx

	MZM 295 pairs	DZM 182 pairs	MZF 634 pairs	DZF 354 pairs	DZOS 357 pairs
Correlation	0.61 (0.52–0.69)	0.42 (0.37–0.55)	0.51 (0.43–0.57)	0.39 (0.28–0.50)	0.29 (0.17–0.41)