Table 4.

MUPs phases in statin users vs control subjects

Group		Biceps brachii MUPs phases
		1	2	3	4	5	6	7
Control group	Frequency	42	62	69	31	6	0	0
	%	20.0	29.53	32.86	14.76	2.86	0.0	0.0
Statin users	Frequency	58	61	55	37	26	2	1
	%	24.16	25.42	22.92	15.42	10.83*	0.83	0.42
		Tibialis anterior MUPs phases
Control group	Frequency	24	41	42	22	1	0	-
	%	18.46	31.54	32.31	16.92	0.77	0.0
Statin users	Frequency	29	49	43	33	13	3	-
	%	17.06	28.82	25.29	19.41*	7.65*	1.77

^*P=< 0.05 (Chi square test), MUP=Motor unit potential