Table 8. Regression coefficients (standard errors) of predictors of height.

Age of Males		Regression coefficient	Standard error	t	p	R2
	4000	−0.51	0.08	−6.33	<0.0001
8	Weight	0.50	0.08	6.25	<0.0001	0.807
	4000	−0.50	0.07	−7.20	<0.0001
9	Weight	0.54	0.07	7.71	<0.0001	0.860
	4000	−0.47	0.06	−7.77	<0.0001
10	Weight	0.59	0.06	9.80	<0.0001	0.891
	4000	−0.46	0.06	−8.24	<0.0001
11	Weight	0.62	0.06	11.18	<0.0001	0.902
	4000	−0.50	0.05	−10.61	<0.0001
12	Weight	0.60	0.05	12.70	<0.0001	0.925
	4000	−0.57	0.05	−11.22	<0.0001
13	Weight	0.52	0.05	10.23	<0.0001	0.921
	4000	−0.68	0.07	−10.02	<0.0001
14	Weight	0.35	0.07	5.26	<0.0001	0.868
	4000	−0.75	0.09	−8.53	<0.0001
15	Weight	0.20	0.09	2.31	0.0255	0.779
	4000	−0.74	0.10	−7.50	<0.0001
16	Weight	0.18	0.10	1.79	0.0802	0.735
	4000	−0.80	0.11	−7.43	<0.0001
17	Weight	0.07	0.11	0.66	0.5155	0.706
Age of Females		Regression coefficient	Standard error	t	p	R2
	4000	−0.53	0.07	−8.11	<0.0001
8	Weight	0.52	0.07	7.85	<0.0001	0.872
	4000	−0.49	0.06	−8.50	<0.0001
9	Weight	0.58	0.06	10.15	<0.0001	0.896
	4000	−0.47	0.05	−8.75	<0.0001
10	Weight	0.62	0.05	11.70	<0.0001	0.903
	4000	−0.61	0.06	−9.61	<0.0001
11	Weight	0.46	0.06	7.20	<0.0001	0.857
	4000	−0.77	0.07	−10.92	<0.0001
12	Weight	0.25	0.07	3.47	0.0012	0.816
	4000	−0.82	0.09	−9.63	<0.0001
13	Weight	0.09	0.09	1.10	0.2756	0.763
	4000	−0.82	0.10	−8.50	<0.0001
14	Weight	0.05	0.10	0.53	0.6019	0.700
	4000	−0.76	0.11	−6.89	<0.0001
15	Weight	0.08	0.11	0.69	0.4941	0.629
	4000	−0.68	0.12	−5.70	<0.0001
16	Weight	0.13	0.12	1.09	0.2833	0.574
	4000	−0.71	0.11	−6.28	<0.0001
17	Weight	0.13	0.11	1.17	0.2491	0.628

4000: Annual mean effective day length at 4000 lx (h).