(b).

Osteoarthritic group
Patient	Age	BMI	Menopause age	H.H. score	PASE test
1	76	30,44	52	42	106 (moderate)
2	83	20,03	50	40	100 (poor)
3	72	21,08	51	52	94 (poor)
4	51	34,72	51	32	130 (moderate)
5	79	28,04	47	26	90 (poor)
6	66	25,39	51	65	85 (poor)
7	78	32	52	55	50 (poor)
8	84	25,39	47	44	35 (inactivity)
9	78	22,04	55	47	110 (moderate)
10	69	24,34	50	29	65 (poor)
11	77	31,89	51	40	110 (moderate)
12	79	35,56	43	28	90 (poor)
13	83	23,63	50	85	130 (moderate)
14	84	27,73	45	26	90 (poor)
15	80	17,63	43	47	120 (moderate)
16	78	26,17	46	54	60 (poor)
17	68	24,61	52	66	110 (moderate)
18	64	22,1	41	55	90 (poor)
19	86	25,71	50	46	120 (moderate)
20	66	19,38	54	33	120 (moderate)