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Table 2 AI values and Estimated Mean Values of group (TD vs UCP) by MACS levels

From: Actigraph assessment for measuring upper limb activity in unilateral cerebral palsy

  Mean SD Estimated Mean SE CI p* AIC* BIC*
TD (n = 50) 7.266 6.309 7.266 1.468 4.355 10.177 < 0.001 735.737 738.301
UCP Total (n = 50) 45.880 18.052 47.278 1.875 44.234 50.323 < 0.001
MACS I (n = 16) 29.889 16.374 29.888 2.593 24,742 35.034 < 0.001
MACS II (n = 23) 48.697 11.209 48.697 2.162 44.405 52.898 < 0.001
MACS III (n = 11) 63.250 12.603 63.250 3.127 57.043 69.457 -**
  1. TD Typically developing, UCP Unilateral Cerebral Palsy, SD Standard Deviation, SE Standard Error, AIC Akaike Information Criterion, BIC Bayesan Information Criterion
  2. *p values related to the fixed model
  3. **p values non available because there was no space in a single model to estimate them, due to few values present at MACS III level