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Table 1 Patient demographics

From: Influence of surgery involving tendons around the knee joint on ankle motion during gait in patients with cerebral palsy

Parameter Value
No. of patients (M / F) 34 (18/16)
No. of limbs (M / F) 55 (29/26)
Laterality (R / L) 27/28
Anatomical type (hemi−/di−/quadriplegia) 27/2/26
GMFCS level (patients /limbs) I 13 (19)
  II 15 (25)
  III 6 (11)
Mean age at surgery (years) 11.2 (SD 4.7)
Knee surgery (DHL / RFT/ both) (limbs) 27 / 2 / 26
Interval between pre- and first postoperative 3D gait analysis (years) 0.9 ± 1.3
Mean follow-up duration (years) 2.2 ± 1.5 (range, 0.9 to 6.0)
  1. M male, F female, R right, L left, DHL distal hamstring lengthening, RFT rectus femoris transfer