Table 3.

Effects of 3 and 6 Months of Gerofit Participation on Self-Reported Function

		Baseline			3 months			6 months
	BMI groups	Not limited (%)	Limited a little (%)	Limited a lot (%)	Not limited (%)	Limited a little (%)	Limited a lot (%)	Not limited (%)	Limited a little (%)	Limited a lot (%)
Vigorous activities	All	15.42	46.25	38.34	13.85	55.41	30.74	21.25	49.58	29.17
	Normal weight	15.38	46.15	38.46	10.34	55.17	34.48	17.86	57.14	25.00
	Overweight	20.79	45.54	33.66	17.98	59.55	22.47	25.26	53.68	21.05
	Obese	11.38	47.15	41.46	11.61	51.79	36.61	18.97	44.83	36.21
Moderate activities	All	54.15	33.99	11.86	61.47	31.60	6.93	61.25	31.25	7.50
	Normal weight	53.85	30.77	15.38	55.17	31.03	13.79	57.14	39.29	3.57
	Overweight	63.37	25.74	10.89	67.42	28.09	4.49	74.74	18.95	6.32
	Obese	47.15	42.28	10.57	58.04	34.82	7.14	50.86	39.66	9.48
Carrying groceries	All	69.17	23.32	7.61	72.73	21.65	5.63	72.92	22.50	4.58
	Normal weight	61.54	38.46	0	86.21	13.79	0	71.43	25.00	3.57
	Overweight	72.28	19.80	7.92	76.40	17.98	5.62	78.95	16.84	4.21
	Obese	69.11	22.76	8.13	66.07	26.79	7.14	68.97	25.86	5.17
Several flights of stairs	All	39.13	41.50	19.37	40.26	42.86	16.88	40.42	40.00	19.58
	Normal weight	38.46	53.85	7.69	37.93	55.17	6.90	28.57	64.29	7.14
	Overweight	44.55	36.63	18.81	51.69	35.96	12.36	49.47	35.79	14.74
	Obese	35.77	41.46	22.76	32.14	44.64	23.21	36.21	37.07	26.72
One flight of stairs	All	68.38	26.88	4.74	72.73	22.51	4.76	67.08	28.33	4.58
	Normal weight	73.08	26.92	0	75.86	24.14	0	60.71	39.29	0
	Overweight	76.24	18.81	4.95	82.02	13.48	4.49	77.89	18.95	3.16
	Obese	61.79	32.52	5.69	64.29	29.46	6.25	59.48	33.62	6.90
Bending kneeling	Alla	30.04	50.99	18.97	35.06	50.22	14.72	33.75	47.50	18.75
	Normal weight	50.00	46.15	3.85	48.28	48.28	3.45	25.00	71.43	3.57
	Overweight	34.65	52.48	12.87	43.82	46.07	10.11	45.26	41.05	13.68
	Obese	21.95	52.03	26.02	25.00	53.57	21.43	25.86	47.41	26.72
Walking more than 1 mile	All	45.06	26.09	28.85	48.92	29.44	21.65	43.33	31.25	25.42
	Normal weight	42.31	30.77	26.92	37.93	41.38	20.69	42.86	42.86	14.29
	Overweight	52.48	16.83	30.69	61.80	19.10	19.10	51.58	25.26	23.16
	Obese	39.84	32.52	27.64	41.96	33.93	24.11	36.21	33.62	30.17
Walking several blocks	All	56.13	25.69	18.18	62.34	25.11	12.55	58.33	27.08	14.58
	Normal weight	57.69	26.92	15.38	62.07	27.59	10.34	53.57	42.86	3.57
	Overweight	59.41	20.79	19.80	69.66	22.47	7.87	65.26	22.11	12.63
	Obese	52.85	30.08	17.07	56.25	26.79	16.96	53.45	27.59	18.97
Walking one block	All	75.89	17.39	6.72	79.22	13.85	6.93	79.17	15.00	5.83
	Normal weight	92.31	3.85	3.85	86.21	10.34	3.45	82.14	17.86	0
	Overweight	75.25	15.84	8.91	82.02	13.48	4.49	86.32	7.37	6.32
	Obese	73.17	21.14	5.69	75.00	15.18	9.82	72.41	20.69	6.90
Bathing/dressing	Allb	84.98	11.86	3.16	87.01	10.82	2.16	87.87	10.46	1.67
	Normal weight	84.62	15.38	0	96.55	3.45	0	78.57	21.43	0
	Overweight	90.10	5.94	3.96	87.64	8.99	3.37	93.62	3.19	3.19
	Obese	81.30	15.45	3.25	83.93	14.29	1.79	85.34	13.79	0.86

Note. All values are percentage of people reporting in each category. BMI = body mass index.

^aChange is significant (p < .05) from baseline to 6 months.

^bChange is significant (p < .05) from 3 to 6 months.