Pediatric flexible flatfoot: Does obesity influence the outcomes of arthroereisis?

Table 2 Preoperative and postoperative radiographic assessment

		Average	Min	Max	SD	SE	Δ value	SD	SE	Sig (P < 0.05)
Calcaneal pitch angle	Pre	15.52	8.00	27.00	3.18	0.240	3.31	2.38	0.179	0.001
	Post	18.83	7.00	33.00	4.37	0.330
Talo-Calcaneal angle	Pre	37.52	28.00	54.00	4.32	0.329	-5.77	4.55	0.344	0.001
	Post	31.75	22.00	42.00	3.64	0.275
Meary angle	Pre	7.35	1.00	21.00	4.02	0.303	-3.91	3.80	0.287	0.001
	Post	3.44	0.00	18.00	2.85	0.215
Kite angle	Pre	25.11	10.00	39.00	5.22	0.394	-4.33	3.52	0.265	0.001
	Post	20.78	11.00	33.00	4.37	0.330
Talo-M1 angle	Pre	7.86	1.00	31.00	4.32	0.330	-2.86	4.19	0.316	0.001
	Post	4.99	0.00	15.00	3.01	0.227