Table 3.

Mean values of serum testosterone and the selected anthropometrics in males and females.

Variable	Males (n = 276) (mean ± SD)	Females (n = 284) (mean ± SD)	Effect of size	P-value
Testosterone level (ng mL−1)	7.47 ± 2.31	0.78 ± 0.43	3.61	0.000*
Neck measures
Neck length (cm)	16.89 ± 2.57	12.42 ± 1.61	2.09	0.000*
Neck circumference (cm)	37.29 ± 3.18	30.42 ± 3.69	2.00	0.000*
NLCR	0.46 ± 0.08	0.42 ± 0.14	0.36	0.000*
Height	1.65 ± 0.22	1.56 ± 0.067	0.55	0.000*
Weight	79.10 ± 28.83	56.03 ± 12.32	1.04	0.000*
Body mass index (kg m−2)	25.82 ± 6.89	23.14 ± 4.60	0.46	0.000*
Shoulder hip ratio (in males) Waist hip ratio (in females)	1.27 ± 0.15	0.82 ± 0.1	3.53	0.000*

NLCR, neck-length-circumference ratio.

^*P-value ≤ 0.05.