Table 1.

Difference between variables by sex

Variable	Sex		t-value	P-value
	Male (n = 109)	Female (n=93)
Age (yr)	32.9 ± 7.94	30.6 ± 6.59	2.203	0.029*
No. of transplanted hairs	3,563.8 ± 1,070.75	2,824.2 ± 667.30	5.978	< 0.001***
Width (mm)	14.9 ± 3.29	13.2 ± 2.16	4.259	< 0.001***
Length (mm)	25.8 ± 3.15	22.4 ± 1.92	9.318	< 0.001***
Laxity (mm)	19.4 ± 3.72	18.0 ± 3.04	2.984	< 0.001**
Elasticity (mm)	7.4 ± 2.68	7.2 ± 1.75	0.649	0.517
Elasticity/laxity	38.1 ± 13.25	40.1 ± 8.35	–1.313	0.191
Glidability (mm)	12.1 ± 3.68	10.8 ± 2.49	2.954	0.004**
Glidability/laxity	62.3 ± 13.68	60.0 ± 8.35	1.472	0.143
Design width (%)
Laxity	77.7 ± 15.40	74.5 ± 11.44	1.729	0.085
Elasticity	237.5 ± 117.66	193.4 ± 48.30	3.576	< 0.001***
Glidability	134.4 ± 65.69	127.3 ± 30.57	0.965	0.336
Pain score
POD 1	1.8 ± 1.02	2.3 ± 1.04	–3.193	0.002**
POD 2	1.2 ± 0.93	1.8 ± 1.01	–3.911	< 0.001***
POD 3	0.7 ± 0.87	1.2 ± 1.02	–3.554	< 0.001***
POD 4	0.4 ± 0.72	0.8 ± 0.96	–2.951	0.004**
POD 5	0.3 ± 0.61	0.5 ± 0.79	–1.760	0.080
POD 7	0.1 ± 0.39	0.3 ± 0.66	–2.714	0.007**

Values are presented as Mean±SD.

POD, postoperative day.

^*P<0.05;

^**P<0.01;

^***P<0.001.