Table 1.

Patient characteristics in both groups

Variable	PFNA (n = 110)	DHS (n = 112)	P value
Age (years)	72.02 ± 6.50	73.05 ± 7.48	0.272
Sex (M:F)	51:59	57:55	0.500
ASA grade, No.			0.738
I	36	29	0.263
II	12	13	0.869
III	29	33	0.941
IV	33	37	0.626
Quality of bone (Singh’s index grade)			0.412
≤ 3	47	54
> 3	63	58
Length of follow-up (months)	52.83 ± 8.58	53.71 ± 7.65	0.417
Body Mass Index(BMI, kg/m2)	30.64 ± 1.35	31.03 ± 2.19	0.111
AO/OTA classification(NO.)			0.729
3.1A1.1	43	42	0.807
3.1A1.2	33	39	0.443
3.1A1.3	34	31	0.597
Quality of reduction			0.465
Good	98	103
Acceptable	12	9
Poor	0	0
Mean time to bone healing(weeks)	14.54 ± 2.39	15.08 ± 2.26	0.083
Pre-operative Harris Hip Score(HHS)	39.40 ± 2.99	39.60 ± 2.98	0.622