Table 2.

Results

	STRYDE	PRECICE	p value
Distraction rate (mm/day)	0.6 (0.4–0.9)	0.9 (0.6–1)	0.003*
Bone healing index (month/cm)	0.84 (0.53–1.5)	0.67 (0.44–1.2)	0.04*
Pre-op LD-SRS score	3.9 (3.2–4.8)	4 (2.9–4.6)	0.09
Post-op LD-SRS score	4.1 (3.5–4.9)	4.4 (3.8–4.8)	0.07
Change in LD-SRS score	0.2 (1 improvement—1 worsening)	0.4 (0.8 improvement—0.5 worsening)	0.50
Pre-op LDFA (degrees)	87.4 (85–93)	87.4 (84–93)	0.33
Post-op LDFA (degrees)	88.8 (84–94)	87.8 (84–92)	0.09
Change in LDFA (degrees)	1.6 varus (3 valgus—5 varus)	0.25 varus (5 valgus—4 varus)	0.08