Table 4

Current function model

Age group Steps Variables Coefficient R2 p value
5–12 years1Parental MHS0.41730.188<0.0001
2Age−0.01200.0500.0007
3Number of operations−0.00550.1310.0014
4Bladder−0.06880.1020.0001
5Mobility−0.00900.0060.2522
6Bowel function−0.00740.0030.4316
7Number of shunt revisions−0.00020.0100.8267
13–20 years1Parental MHS0.51710.2380.0003
2Bowel function0.04060.0720.0171
3Age−0.00520.0040.5447
4Number of operations−0.00030.0080.8484
5Mobility−0.01230.0100.3269
6Bladder−0.05690.0410.0402
7Number of shunt revisions0.00080.0080.4049