Measurement property | Summary or pooled results | Overall rating | Quality of evidence |
---|---|---|---|
Content validity | Content validity: [59] | Qualitative summary: Sufficient (+) | Moderate: study bias |
Relevance | Sufficient (+) | ||
Comprehensiveness | Sufficient (+) | ||
Structural validity | Qualitative summary: Sufficient (+) | High: all studies are very good | |
Sufficient (+) | |||
CFI: 1.0 [59] | Sufficient (+) | ||
Total sample size: 2136 | |||
Internal consistency | Qualitative summary: Sufficient (+) | High: all studies are very good | |
Reflex: α 0.999 | Sufficient (+) | ||
Stationary: α 0.86–0.999 | Sufficient (+) | ||
Locomotion: α 0.89–0.999 | Sufficient (+) | ||
Manipulation: α 0.87–0.991 | Sufficient (+) | ||
Grasping: α 0.76–0.999 | Sufficient (+) | ||
Visual–Motor: α 0.89–0.999 | Sufficient (+) | ||
Total sample size: 1147 | |||
Reliability | Qualitative summary: Sufficient (+) | High: all studies are very good | |
Qualitative summary: Sufficient (+) | High: all studies are very good | ||
Sufficient (+) | |||
Sufficient (+) | |||
Sufficient (+) | |||
Sufficient (+) | |||
FMQ: ρ 0.84–0.98 [48] | Sufficient (+) | ||
Total sample size: 1360 | |||
Qualitative summary: Sufficient (+) | High: all studies are very good | ||
Sufficient (+) | |||
Sufficient (+) | |||
Sufficient (+) | |||
Sufficient (+) | |||
Sufficient (+) | |||
Sufficient (+) | |||
GMQ: r 0.97 [14] | Sufficient (+) | ||
FMQ: r 0.98 [14] | Sufficient (+) | ||
TMQ: r 0.96 [14] | Sufficient (+) | ||
FMQ: ρ 0.94–0.99 [48] | Sufficient (+) | ||
Total sample size: 367 | |||
Intra-rater reliability: [59] | Qualitative summary: Sufficient (+) | Moderate: imprecision due to small sample size | |
Reflex: ICC 0.96 | Sufficient (+) | ||
Stationary: ICC 0.95–0.97 | Sufficient (+) | ||
Locomotion: ICC 0.98–0.99 | Sufficient (+) | ||
Manipulation: ICC 0.98 | Sufficient (+) | ||
Grasping: ICC 0.92–0.94 | Sufficient (+) | ||
Visual-motor: ICC 0.92–0.98 | Sufficient (+) | ||
Total sample size: 80 | |||
Measurement error | Measurement error: [54] | Qualitative summary: Sufficient (+) | High: one study is very good |
SDC (MDC): 7.76 < MIC (MCID): 8.39 | Sufficient (+) | ||
Total sample size: 191 | |||
Hypothesis testing for construct validity | Construct validity: [17,18,19,20, 22, 47,48,49, 51, 54, 56, 57] | Qualitative summary: Sufficient (+) | Moderate: inconsistent results |
PDMS-GM-2 and EIDP Concurrent validity: [17] | Qualitative summary: Sufficient (+) | Low: severe imprecision due to small sample size | |
GMQ: r 0.91 | Sufficient (+) | ||
Total sample size: 30 | |||
PDMS-GM-2 and M-FUN Concurrent validity: [18] | Qualitative summary: Sufficient (+) | Low: severe imprecision due to small sample size | |
GMQ: r 0.851 | Sufficient (+) | ||
Total sample size: 22 | |||
PDMS-2 and Bayley-III | Qualitative summary: Sufficient (+) | High: all studies are very good | |
Sufficient (+) | |||
Sufficient (+) | |||
Sufficient (+) | |||
Total sample size: 455 | |||
PDMS-2 and BSID-II Convergent validity: [22] | Qualitative summary: Sufficient (+) | High: most studies are very good | |
NC GMQ: r 0.30 [19] | Insufficient (-) | Low: imprecision due to small sample size | |
NC FMQ: r 0.22 [19] | Insufficient (-) | ||
NC sample size: 15 | |||
Sufficient (+) | High: two studies are very good | ||
Sufficient (+) | |||
EC sample size: 198 | |||
Total sample size: 213 | |||
PDMS-2 and BOT-2 | Qualitative summary: Sufficient (+) | High: all studies are very good | |
All sub-scales: r 0.651–0.951 [20] | Sufficient (+) | ||
All sub-scales: ρ 0.84–0.88 [54] | Sufficient (+) | ||
Total sample size: 687 | |||
PDMS-2 and M-ABC | Qualitative summary: Inconsistent (±) | Very low: inconsistent results and small sample size | |
GMQ: r 0.71 [47] | Sufficient (+) | ||
Inconsistent (±) | |||
Total sample size: 67 | |||
Responsiveness | Qualitative summary: Sufficient (+) | Low: severe bias | |
ES = 0.47–0.74; SRM = 0.35–0.70 [54] | Sufficient (+) | ||
Sample size: 141 | |||
GRI-R range: 1.7–2.3 [53] | Sufficient (+) | ||
Sample size: 32 |