Measurement for gap balancing technique in patients undergoing total knee arthroplasty: a large retrospective observational study

Table 1 Patients characteristics

	Group I (n = 43)	Group II (n = 48)	P value
Age^a, years	62.4 ± 4.2	61.3 ± 4.8	0.183^†
Sex
Male	22	23	0.461^‡
Female	21	25
Affected side
Right	25	29	0.497^‡
Left	18	19
Body Mass Index^a, kg/m²	23.0 ± 1.8	22.5 ± 1.7	0.306^†
Follow-up period^a, months	36.3 ± 5.8	37.1 ± 6.9	0.565^†
Interval between morbidity and surgery^a, years	3.7 ± 3.0	3.9 ± 2.9	0.756^†

ISSN: 1749-799X