Table 2. Comparison between two groups for each factor.

Characteristic	No exercise behavior	With exercise behavior
	(n=26)	(n=17)
Physical factors
IPAQ, METs∙min/week	333.5 [0–4,380]	960 [0–5,760]
6MWD, m	300 [40–540]	390 [120–560]
WIQ score, Point
Pain	25 [0–100]	50 [0–100]
Distance	28 [7–100]	34 [6–100]
Speed	31 [0–100]	33 [3–89]
Steps	37.5 [0–100]	62 [8–100]
Total	136.5 [10–400]	200 [31–389]
Individual factors, point
Subjective health	3 [1–4]	4 [1–5]*
Exercise SE	8 [4–17]	11 [6–19]*
Re-SE	3 [1–5]	4 [2–5]
Environmental factors, n (%)
Working	13 (50)	3 (18)*
Ownership of the field	8 (31)	11 (65)
Car ownership	10 (38)	7 (41)

*p<0.05.

Median [Max–Min].

IPAQ: International physical activity questionnaire; 6MWD: 6-minute walk distance; WIQ: Walking impairment questionnaire; Exercise SE: Exercise self-efficacy; Re-SE: Recovery self-efficacy; Exercise SE: The answers were based on the five-option method—1, I do not think so at all; 2, I do not think so much; 3, Either no; 4, I think so a little; 5, I think so a lot—and the higher the score, the higher the exercise SE.