Table 1.

Demographics of Study Participants by Percent Lean Mass Tail

	Lower		Upper
	Mean	SD	Mean	SD	p- value*
Age, years	58.91	2.77	59.33	2.24	0.672
Height, m	1.62	0.06	1.59	0.08	0.342
Weight, kg	97.34	16.35	56.71	5.36	<0.001
BMI, kg/m2	36.82	4.98	22.51	2.44	<0.001
Years of Estrogen Exposure	33.55	9.8	37.22	10.08	0.237
Years of Hormone Therapy	3.22	3.27	1.4	2.77	0.747
Waist to Hip Ratio, cm*	0.84	0.05	0.76	0.05	0.011
Energy, kcal	2008.66	894.37	2162.57	716.33	0.676
Total Lean Mass, kg	46.18	8.05	37.9	2.57	0.053
Total Fat Mass, kg	45.57	8.33	15.41	3.29	<0.001
Total % Fat	48.45	1.44	27.67	3.76	<0.001
Lean to Fat Ratio	1.02	0.06	2.55	0.52	<0.001
Appendicular Lean Mass, kg	19.04	4.08	15.58	1.72	0.074
Appendicular Fat Mass, kg	22.06	5.26	7.68	1.65	<0.001
Appendicular Lean to Fat Ratio	0.87	0.12	2.1	0.47	0.053
Appendicular Skeletal Muscle Index, kg/m2	7.18	1.22	6.17	0.61	0.035
	Lower		Upper
	N	%	N	%	p-value
Smoking History					1.000
Never	4	36.4	3	33.3
Former	5	45.5	4	44.4
Current	2	18.2	2	22.2
High Cholesterol					0.406
No	5	45.5	6	66.7
Yes	6	54.6	3	33.3
High Blood Pressure					0.218
No	8	72.7	9	100.0
Yes	3	27.3	0	0.0
Osteoarthritis					0.094
No	7	63.4	9	100.0
Yes	4	36.4	0	0.0
Osteoporosis					1.000
No	10	90.9	9	100.0
Yes	1	9.1	0	0.0

^*Statistical differences between groups was tested using Wilcoxon-rank sum test for continuous variables and Fisher's exact test for categorical variables.