Table 1.

Patient demographics

	Modified PSRF	APEF	P value
Gender (male: female)	12:9	12:10	0.86
Fracture type (B1:B2:B3)	5:9:7	3:10:9	0.43
Age (years)	37.85 ± 10.31	34.40 ± 9.42	0.27
Operation time (min)	53.90 ± 5.34	47.50 ± 4.00	< 0.0001
Intraoperative blood loss (ml)	33.60 ± 5.34	32.55 ± 4.21	0.51
Hospitalization duration (days)	8.95 ± 1.64	8.47 ± 1.52	0.33
Majeed evaluation score	83.29 ± 7.68	80.68 ± 9.11	0.32
Follow-up (months)	16.57 ± 2.11	16.31 ± 2.17	0.7
Additional posterior ring fixation (n)	21	7	N/A

N/A not available