Table 2. Conditional logistic regression with body height as covariate – unadjusted and adjusted for BMI, stratified for all GCT cases, seminoma, and non-seminoma cases.

	All GCT cases				Seminoma cases only				Non-seminoma cases only
	Unadjusted for BMI		Adjusted		Unadjusted		Adjusted		Unadjusted		Adjusted
Height (cm) a	OR	95% CI	OR	95% CI	OR	95% CI	OR	95% CI	OR	95% CI	OR	95% CI
<170	0.815	0.705–0.941	0.798	0.688–0.926	0.882	0.707–1.100	0.842	0.668–1.059	0.769	0.635–0.931	0.764	0.629–0.929
170–174	0.955	0.868–1.050	0.928	0.841–1.023	0.943	0.811–1.095	0.895	0.766–1.047	0.963	0.852–1.089	0.946	0.834–1.072
175–179	1.0		1.0		1.0		1.0		1.0		1.0
180–184	1.408	1.306–1.519	1.387	1.283–1.499	1.417	1.260–1.593	1.395	1.235–1.576	1.403	1.271–1.548	1.380	1.248–1.526
185–189	1.542	1.419–1.676	1.575	1.445–1.717	1.597	1.403–1.817	1.641	1.433–1.878	1.505	1.349–1.678	1.531	1.369–1.712
190–194	1.979	1.781–2.199	2.069	1.854–2.309	2.094	1.776–2.469	2.232	1.876–2.656	1.903	1.658–2.184	1.970	1.710–2.270
⩾195	3.194	2.764–3.691	3.353	2.880–3.903	3.201	2.570–3.987	3.404	2.691–4.306	3.192	2.634–3.868	3.322	2.720–4.056

CI=confidence interval; GCT=germ cell tumour; OR=odds ratio.

^aThe overall effect of body height is statistically significant in both models, unadjusted and adjusted for BMI (Wald χ²-test P<0.0001).