Table 3.

Evaluation of oral dryness in survivors of childhood MB/CNS-PNET, n = 46

SXI-D score
Median (IQR)	6 (6–8)
Mean ± SD (min–max)	6.8 ± 1.8 (5–13)
CODS score
Median (IQR)	0 (0–0)
Mean ± SD (min–max)	0.5 ± 1.1 (0–4)
Mirror friction test, n (%)
No friction	41 (89)
Friction	5 (11)
Use of medication with dry mouth as possible a side effect, n (%)	10 (21.7)
Use of medication with increased saliva as possible a side effect, n (%)	3 (6.5)

MB medulloblastoma, CNS-PNET central nervous system supratentorial primitive neuroectodermal tumor, SXI-D summated xerostomia inventory-Dutch version (scale range 5–15), CODS clinical oral dryness score index (scale range 0–10)