Table 1. Demographic and clinical characteristics of women and men with and without osteoporosis.

	Women									Men
	With OP (n=49)				Without OP (n=82)					With OP (n=37)				Without OP  (n=72)
Characteristics	n	%	Mean±SD	Range	n	%	Mean±SD	Range	p	n	%	Mean±SD	Range	n	%	Mean±SD	Range	p
Age (year)			55.6±13.0	26-79			52.6±11.2	21-78	0.165*			55.1±13.7	28-80			59.2±13.7	24-85	0.139*
Weight (kg)			68.8±10.4				70.5±12.9		0.431*			75.6±12.8				79.4±13.6		0.167*
Height (m)			1.6±0.1				1.6±0.1		0.109*			1.7±0.1				1.7±0.1		0.976*
BMI (kg/m2)			28.3±4.1				28.2±5.0		0.971*			25.8±3.0				27.2±4.3		0.074*
Menopause	39/10	79.6/20.4			57/25	69.5/30.5			0.207**	NA				NA				-
Menopause age (year)			44.3±5.8				46.5±5.6		0.077*	NA				NA				-
Estrogen use (ever)	2/47	4.1/95.9			8/74	9.8/90.2			0.320**	NA				NA				-
History of previous fracture	4/45	8.2/91.8			8/74	9.8/90.2			1.000**	3/34	8.1/91.9			5/67	6.9/93.1			1.000**
Parent with hip fracture	2/47	4.1/95.9			3/79	3.7/96.3			1.000**	0/100	0.0/100.0			1/71	1.4/98.6			1.000**
Current smoking	10/39	20.4/79.6			15/67	18.3/81.7			0.820*	8/29	21.6/78.4			22/50	30.6/69.4			0.372*
Number of cigarettes (day)			9.5±6.3				11.6±8.2		0.381*			15.3±6.4				18.3±10.2		0.324*
Years smoked			19.2±9.2				22.5±8.1		0.266*			19.2±10.2				24.2±14.9		0.260*
Alcohol use	0/49	0.0/100.0			0/82	0.0/100.0			-	0/37	0.0/100.0			3/69	4.2/95.8			0.324*
Secondary OP causes	23/26	46.9/53.1			30/52	36.6/63.4			0.273**	8/29	21.6/78.4			27/45	37.5/62.5			0.129**
Physical activity	30	61,2			45	54,9			0.808**	10	27,0			24	33,3			0.817**
Low
Moderate	14	28,6			27	32,9				21	56,8			38	52,8
High	5	10,2			10	12,2				6	16,2			10	13,9
Diseases
Rheumatoid arthritis	3/46	6.1/93.9		11/71		13.4/86.6		0.250**		0/37	0.0/100.0		0/72		0.0/100.0		-
Others rheumatic diseases	4/45	8.2/91.8		4/78		4.9/ 95.1		0.471**		2/35	5.4/94.6		9/63		12.59/87.5		0.327**
Diabetes mellitus	3/46	6.1/93.9		12/70		14.6/85.4		0.166**		2/35	5.4/94.6		19/53		26.4/73.6		0.009**
Thyroid disease	3/46	6.1/93.9		10/72		12.2/87.8		0.369**		2/35	5.4/94.6		0/72		0.0/100.0		0.113**
Pulmonary diseases	5/44	10.2/89.8		3/79		3.7/96.3		0.419**		1/36	2.7/97.3		6/ 66		8.3/91.7		0.419**
Cancer	2/47	4.1/95.9		2/80		2.4/97.6		0.630**		1/36	2.7/97.3		1/ 71		1.4/98.6		1.000**
Renal insufficiency	1/48	2.0/98.0		1/81		1.2/98.8		1.000**		1/36	2.7/97.3		0/72		0.0/100.0		0.339**
Corticosteroid use	15/34	30.6/69.4		19/63		23.2/76.8		0.411**		4/33	10.8/89.2		9/63		12.5/87.5		1.000**
Corticosteroid dose (mg)			12.6±20.3				6.8±6.4	0.316*				6.3±2.5				6.3±3.8	0.715*
Months of corticosteroids			71.5±82.2				59.5±87.0	0.715*				15.8±14.2				23.2±22.4	0.556*
OP medication use	8/41	16.3/83.7		2/80		2.4/97.6		0.006**		0/37	0.0/100.0		0/72		0.0/100.0		-
SD: Standard deviation; BMI: Body mass index; NA: Not applicable; OP: Osteoporosis; * Independent Samples Test; ** Chi-Square test; Yes/No are given for dichotomous data.