Skip to main content

Table 1 Demographic details of the study cohort (N = 245)

From: Achieving coronal plane alignment in total knee arthroplasty through modified preoperative planning based on long-leg radiographs: a prospective study

Age (years) Mean ± SD = 63.93 ± 7.29
Range: 46.0–84.0
95% CI: 62.89–64.99
Sex
 Male 44 (23.04%)
 Female 147 (76.96%)
BMI (kg/m2) Mean ± SD = 30.27 ± 4.81
Range: 22.0–49.5
95% CI: 29.27–30.76
Side
 Left 117 (47.75%)
 Right 128 (52.25%)
Unilateral 135 knees (55.1%)
Bilateral 110 knees (44.9%) in 56 patientsa
Deformity
 Varus 222 (90.61%)
 Valgus 18 (7.34%)
 Neutral 05 (2.04%)
  1. aOne limb each in two patients had coronal plane deformity more than 250 leaving a total number of 110 knees, in the bilateral group