Table 1

Main findings in the 14 most recent families in which we identified SG mutations

LGMD form	Family	Patient	Age at onset*	Age at ascertainment	Age at last examination	Wheelchair bound at age	Mean CK at ascertainment†
*Age in years. †CK-fold increased above normal. ‡Serum CK levels were measured only at last examination.
2C	LG92	a	8	11	11	–	15
	LG93	a	7	17	17	12	6
		b	7	19	19	13	11
	LG94	a	7	10	10	–	81
		b	7	8	8	–	62
	LG95	a	7	14	14	–	78

2D	LG7	a	15	21	31	–	8
		b	16	33	35	–	23
		c	12	31	33	–	18
		d	12	26	28	–	15
	LG81	a	4	10	18	12	370
	LG83	a	8	12	26	15	8‡
	LG85	a	6	10	10	9	20
		b	5	5	5	–	44
	LG86	a	7	35	35	–	24
		b	4	41	41	39	6
	LG87	a	1	10	10	–	42

2E	LG88	a	4	22	22	7	8
	LG89	a	4	20	20	11	13
	LG90	a	1	12	16	16	35
		b	–	8	13	–	31
	LG91	a	1	11	14	10	66
		b	8	8	8	–	100
	LG102	a	7	22	22	12	4