. 2021 Apr 15;42(1):59–65. doi: 10.1055/s-0041-1726001

Table 3. Mean Hours of Social, Mental, Physical, and Total Activity as Measured with the CHAMPS ^a Questionnaire at Baseline and 6-Month Follow-Up by Intervention Assignment (Standard Deviation in Parentheses) .

Activity	Hearing intervention		Successful aging intervention		Cohen's d
	Baseline	6-mo change	Baseline	6-mo change	Cohen's d
	N = 20	N = 20	N = 20	N = 19 ^b
Social	9.6 (7.5)	−0.5 (6.3)	7.7 (6.3)	0.8 (4.1) ^c	0.24
Mental	10.2 (6.1)	−1.3 (6.6)	11.7 (8.8)	−1.1 (4.8) ^c	−0.41
Physical	12.9 (8.1) ^c	−0.7 (9.7) ^c	14.6 (9.4)	−2.6 (11.0) ^d	−0.18
Total	32.6 (16.4) ^c	0.6 (12.6) ^c	34.0 (18.8)	−2.3 (11.1) ^d	−0.24

Community Healthy Activities Model Program for Seniors questionnaire.

One participant died due to reasons unrelated to the study intervention before the 6-month follow-up.

Based on N = 19 due to missing value.

Based on N = 18 due to missing values.

Table 3. Mean Hours of Social, Mental, Physical, and Total Activity as Measured with the CHAMPS a Questionnaire at Baseline and 6-Month Follow-Up by Intervention Assignment (Standard Deviation in Parentheses) .