Table 1.

Study group characteristics.

	SMF Group (n = 16)		PEMF Group (n = 16)		p
	Mean ± Std. Dev.	Range	Mean ± Std. Dev.	Range
Age [years]	58.9 ± 12.9	36–80	54.9 ± 13.7	30–77	0.4677
BMI	26.1 ± 4.4	19.8–37.7	27.6 ± 4.7	19.8–34.1	0.3809
Disease duration [years]	11.5 ± 9.5	0.5–30	14.4 ± 10.6	2–43	0.4016