Table 4 Comparison of WPPSI(CN) scores in age subgroups
Composite score | < 4 years old in GA group (n = 16) | < 4 years old in LA group (n = 9) | Difference (< 4 years old) in LA-GA (95% CI) | ≥ 4 years old in GA group (n = 113) | ≥ 4 years old in LA group (n = 135) | Difference (≥ 4 years old) in LA-GA (95% CI) |
|---|---|---|---|---|---|---|
FSIQ | 101.56 (4.72) | 102.33 (5.20) | 0.77 (−4.99 to 3.45) | 103.58 (9.17) | 103.67 (8.58) | 0.09 (−2.31 to 2.13) |
VCI | 103.69 (5.49) | 103.78 (5.14) | 0.09 (−4.72 to 4.54) | 105.26 (11.05) | 104.70 (13.65) | −0.56 (−2.59 to 3.71) |
VSI | 103.56 (9.14) | 98.11 (7.13) | −5.45 (−1.87 to 12.77)b | 101.86 (13.64) | 104.49 (10.83) | 2.63 (−5.69 to 0.43)b |
FRI | NAa | NAa | 105.44 (9.89) | 106.07 (12.33) | 0.63 (−3.46 to 2.20) | |
WMI | 104.75 (7.00) | 105.78 (6.16) | 1.03 (−6.82 to 4.76)b | 100.60 (11.21) | 101.67 (11.64) | 1.07 (−3.94 to 1.80) |
PSI | NAa | NAa | 106.71 (9.96) | 105.46 (11.02) | −1.25 (−1.40 to 3.90) |