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. 2018 Aug 6;10:24. doi: 10.1186/s11689-018-9242-0

Table 2.

Comparison of intellectual functioning and ADOS-2 CSS variables between PWS and AS participants using Mann-Whitney U tests

PWS AS
n Md (IQR) n Md (IQR) p r
Intellectual functioning
 VIQ 25 67.0 (16.5) 18 18.5 (19.5) 2.9 × 10 −6 .85
 NVIQ 25 61.0 (18.5) 18 21.5 (21.25) 3.0 × 10 −6 .85
 FSIQ 25 62.0 (20.0) 18 20.0 (19.75) 3.0 × 10 −6 .84
ADOS-2
 Overall 25 6.0 (5.5) 19 3.0 (3.0) .0055 .42
 SA 25 5.0 (4.5) 19 3.0 (2.0) .0015 .48
 RRB 25 7.0 (3.5) 19 6.0 (1.0) .4158 .12

p values (p) in italics remain < 0.05 after adjusted for multiple testing using FDR

n sample size, Md median, IQR interquartile, r effect size