TABLE 5.
Level | Screening Score
|
Total Score
|
||
---|---|---|---|---|
Mean | SD | Mean | SD | |
Lift either arm | 16.5 | 4.2 | 36.1 | 8.8 |
Lift either hand | 11.7 | 4.4 | 24.5 | 10.2 |
Unable to reach toy | 6.7 | 5.1 | 22 | 8.7 |
P | .0016 | .0045 |
Abbreviations: PCFRS-I, Project Cure Functional Rating Scale for SMA Type I: A Primary Caregiver Questionnaire; TIMPSI, Test of Infant Motor Performance Screening Items.