Influence of Estrogen Receptor α Polymorphisms on Bone Density in Response to Habitual Exercise in Japanese Postmenopausal Women

Table 1

Physical characteristics in the exercise and nonexercise groups.

	All subjects; (𝑛=316)	Exercise; (𝑛=182)	Nonexercise; (𝑛=134)
Age, yr	61.24 ± 6.96	60.55 ± 5.92	62.18 ± 8.11
Height, m	1.54 ± 0.06	1.54 ± 0.06	1.54 ± 0.06
Body weight, kg	54.05 ± 7.28	54.55 ± 6.66	53.34 ± 8.06
BMI	22.80 ± 3.22	22.96 ± 3.07	22.60 ± 3.40

Values are means ± SD. BMI: body mass index (body weight, kg/height squared, m²).