Table 1.

Number of diagnoses, mice, and frequency of fibro-osseous lesions per strain in different age groups.

Sex	Strain	12-month-group			20-month-group			Longitudinal group
		Diagn	Mice	Freq	Diagn	Mice	Freq	Diagn	Mice	Freq
Females	129S1SvImJ	2	15	13	12	13	92	1	1	100
	A/J	0	13	0	0	7	0	0	19	0
	BALB/cByJ	0	14	0	2	15	13	0	12	0
	BTBRT< + >tf/J	0	19	0	2	7	29	0	2	0
	BUB/BnJ	0	13	0	0	9	0	0	3	0
	C3H/HeJ	0	9	0	0	6	0	1	13	8
	C57BL/10J	0	14	0	5	12	42	0	4	0
	C57BL/6J	0	15	0	2	15	13	0	6	0
	C57BLKS/J	1	12	8	1	13	0	0	12	0
	C57BR/cdJ	0	14	0	3	11	0	1	5	20
	C57L/J	0	15	0	1	15	7	0	1	0
	CBA/J	0	15	0	3	13	27	0	8	0
	DBA/2J	1	12	8	2	7	29	1	5	20
	FVB/NJ	0	14	0	2	6	33	3	8	38
	KK/HlJ	14	15	93	7	7	100	4	4	100
	LP/J	2	15	13	10	13	69	0	2	0
	MRL/MpJ	3	15	20	1	7	14	2	26	8
	NOD	0	12	0	1	8	13	0	4	0
	NON/LtJ	0	13	0	0	13	0	0	9	0
	NZO/HlLtJ	1	12	8	2	6	33	0	0	NA
	NZW/LacJ	0	15	0	8	8	100	2	2	100
	P/J	0	0	NA	2	10	20	0	3	0
	PL/J	0	9	0	0	5	0	0	1	0
	PWD/PhJ	0	15	0	0	13	0	0	6	0
	RIIIS/J	0	14	0	4	14	29	1	8	12
	SM/J	0	15	0	0	11	0	0	2	0
	SWR/J	1	13	8	0	5	0	0	6	0
	WSB/EiJ	4	13	31	10	11	91	2	3	67
Summary		29	370	8	80	280	29	20	175	11
Males	129S1/SvImJ	0	15	0	1	15	7	0	12	0
	A/J	0	13	0	0	9	0	0	10	0
	BALB/cByJ	0	14	0	0	9	0	0	4	0
	BTBRT< + >tf/J	0	13	0	2	6	33	0	4	0
	BUB/BnJ	0	10	0	1	2	50	0	0	NA
	C3H/HeJ	0	14	0	0	10	0	0	5	0
	C57BL/10J	0	14	0	0	14	0	0	7	0
	C57BL/6J	0	15	0	0	14	0	2	10	20
	C57BLKS/J	0	15	0	0	15	0	0	13	0
	C57BR/cdJ	0	16	0	0	15	0	1	3	33
	C57L/J	0	15	0	0	14	0	0	2	0
	CBA/J	0	14	0	0	11	0	0	7	0
	DBA/2J	0	11	0	0	6	0	0	7	0
	FVB/NJ	0	15	0	0	7	0	0	4	0
	KK/HlJ	0	12	0	1	7	14	1	3	33
	LP/J	0	15	0	0	14	0	0	8	0
	MRL/MpJ	0	15	0	0	10	0	0	6	0
	NOD	0	12	0	0	9	0	0	1	0
	NON/LtJ	0	15	0	0	12	0	0	2	0
	NZO/HlLtJ	0	5	0	0	5	0	0	2	0
	NZW/LacJ	0	14	0	1	10	10	0	3	0
	P/J	0	3	0	0	6	0	0	0	NA
	PL/J	0	17	0	0	2	0	0	1	0
	PWD/PhJ	0	12	0	0	10	0	0	6	0
	RIIIS/J	0	15	0	0	12	0	0	5	0
	SM/J	0	13	0	0	13	0	0	4	0
	SWR/J	0	7	0	0	7	0	0	5	0
	WSB/EiJ	0	13	0	0	11	0	1	2	50
Summary		0	362	0	6	275	2	5	136	4

Diagn, diagnosis; Freq, frequency.