Table 1.

Morphometrics of the aging rhesus monkey

Animal	Biopsy Yr	Age @ Biopsy (yrs)	Weight (kg)	% Body Fat	% MM of Maxa
1	6	20	15.97	28.31	92.9
1	9	23	15.80	30.58	64.3
1	12	26	14.93	32.64	54.6
2	6	18	12.25	16.52	94.6
2	9	21	13.98	25.12	93.2
2	12	24	13.96	26.74	82.6
3	6	17	18.52	31.55	96.9
3	9	20	19.09	33.54	88.6
3	12	23	19.09	34.64	85.4
4	6	16	11.85	27.25	93.6
4	9	19	14.69	39.39	85.8
4	12	22	14.79	44.14	71.5
5	6	16	14.48	19.36	99.0
5	9	19	15.06	23.42	88.7
5	12	22	14.56	24.62	90.3
6	6	16	14.70	26.38	94.9
6	9	19	13.90	26.93	88.4
6	12	22	13.06	27.11	78.2
7	6	15	13.26	22.54	96.3
7	9	18	14.00	30.82	81.8
7	12	21	13.46	30.54	74.6
8	6	15	13.67	21.42	88.4
8	9	18	16.70	26.62	82.0
8	12	21	15.47	27.32	77.8
9	6	15	15.33	24.85	98.9
9	9	18	14.68	30.58	69.1
9	12	21	11.58	24.11	60.5
10	6	15	10.96	16.79	95.3
10	9	18	10.69	17.55	90.7
10	12	21	8.32	9.46	82.0
11	6	15	12.92	22.54	94.9
11	9	18	12.02	20.43	87.9
11	12	21	11.61	24.15	84.5
12	6	15	11.10	15.65	94.6
12	9	18	14.58	29.52	83.5
12	12	21	13.30	30.93	77.1
r values			0.234	0.423	-0.702
p values			0.738	0.005	< 0.001

^a%MM of Max = (muscle mass of upper leg / maximum mass of upper leg) × 100