. 2023 Mar 11;9(3):e14485. doi: 10.1016/j.heliyon.2023.e14485

Table 5.

Relationships of solution and effectiveness with regions.

Variable	Foot Only		Foot/Leg		Other Regions		Fisher's Exact	Cramer's
Variable	n	%	n	%	n	%		p	V
Solution							23.18	<.001	.482
Shoes only	63	78.8^a	14	100.0^a	4	25.0 ^b
Shoe and/or sock	17	21.3^a	0	0.0^a	12	75.0 ^b
Shoe change							2.38	.351	.169
No	12	15.0^a	0	0.0^a	1	6.3^a
Yes	68	85.0^a	14	100.0^a	15	93.8^a
Sock change							4.11*	.137	.193
No	47	58.8^a	8	57.1^a	5	31.3^a
Yes	33	41.3^a	6	42.9^a	11	68.8^a
Effectiveness							13.48	.001	.335
No	41	50.6^a	5	35.7^a	15	93.8 ^b
Yes	40	49.4^a	9	64.3^a	1	6.3 ^b

Note. For each row category, the proportions with different superscripts differed significantly, p < .05. * chi-square test.