Table 1.

Patient data

	Baseline Data							Bodily Composition										Radiographic Evaluation
								Height, cm	Weight, kg			BMI, kg/m2			Thigh Circumference, cm			Type*	JIC Stage: Tx Side†			JIC Stage: Non-Tx Side†
Group	Patient No.	Age, years	Sex	TS	History	Brinkman index	SU		Pre-Tx	1Y	10Y	Pre-Tx	1Y	10Y	Pre-Tx	1Y	10Y		Pre-Tx	1Y	10Y	Pre-Tx	1Y	10Y
Stable group	2	23	M	L	Cushing syndrome	0	Y	171.0	56.6	57.6	60.2	19.4	19.7	20.6	39.0	38.5	41.0	C2	3A	3A	3A	2	2	2
	4	20	M	R	Hepatitis	0	Y	174.2	76.8	72.9	70.6	25.3	24.0	23.3	50.5	50.0	53.5	C1	3A	3A	3A	2	2	2
	5	35	M	L	None	300	N	178.8	70.0	59.2	62.0	21.9	18.5	19.4	43.2	38.5	38.0	C2	3A	3A	3A	THA	THA	THA
	9	33	M	R	None	0	N	174.2	61.0	65.7	70.0	20.1	21.7	23.1	42.5	42.5	44.0	C2	3A	3A	3A	1	1	1
	10	38	M	R	None	300	N	166.7	52.9	52.5	54.4	19.0	18.9	19.6	40.0	38.7	38.5	C2	3A	3A	3A	3A	3B	THA
Progressed group	1	27	M	R	Nephritis	300	Y	170.9	66.5	68.7	62.0	22.8	23.5	21.2	42.5	42.0	41.0	C2	3B	3B	4	2	2	2
	6	28	M	R	None	300	N	169.2	58.3	63.9	53.4	20.4	22.3	18.7	40.0	44.2	42.5	C2	3A	3A	4	2	2	2
	8	26	M	R	None	105	N	175.1	66.4	73.4	65.0	21.7	23.9	21.2	44.0	47.2	46.5	C2	3B	3B	4	4	4	4
	3	48	M	R	Meningioma	72	N	174.7	87.5	69.6	84.0	28.7	22.8	27.5	46.2	40.0	41.0	C2	3B	3B	THA	2	2	2
	7	39	M	R	Leukemia	0	Y	183.1	85.2	85.4	80.9	25.4	25.5	24.1	50.2	49.8	47.0	C2	3B	3B	THA	2	3A	THA

Abbreviations: BMI, body mass index; L, left; M, male; N, no; R, right; SU, steroid use; THA, total hip arthroplasty; TS, treatment side; Tx, treatment; Y, yes.

^⁎Radiogenic classification Japanese Investigation Committee.

^†Modified version of the radiographic staging system proposed by the American Research Circulation Osseous Committee.