From: Extremely preterm birth and autistic traits in young adulthood: the EPICure study
Extremely preterm | Term controls | EP vs controls | Effect size measured by Cohen’s d | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Male | Female | All | Male | Female | All | Unadjusted | Adjusted for sex, age & SES | Adjusted for sex, age, IQ & SES | |||||
Mean ± SD | Mean ± SD | Mean ± SD | Mean ± SD | Mean ± SD | Mean ± SD | Mean difference (95% CI) | p | Mean difference (95% CI) | p | Mean difference (95% CI) | p | ||
BAPQa | |||||||||||||
Mean Aloof | 2.84 ± 0.86 (n = 53) | 2.91 ± 0.85 (n = 64) | 2.88 ± 0.85 (n = 117) | 2.44 ± 0.78 (n = 22) | 2.33 ± 0.79 (n = 39) | 2.37 ± 0.78 (n = 61) | 0.51 (0.25, 0.77) | < 0.001+ | 0.43 (0.18, 0.68) | 0.001+ | 0.32 (0.03, 0.62) | 0.033 | 0.62 |
Mean Rigid | 3.10 ± 0.77 (n = 51) | 2.90 ± 0.78 (n = 62) | 2.99 ± 0.78 (n = 113) | 2.33 ± 0.59 (n = 23) | 2.47 ± 0.58 (n = 38) | 2.42 ± 0.58 (n = 61) | 0.59 (0.33, 0.85) | < 0.001+ | 0.54 (0.28, 0.80) | < 0.001+ | 0.35 (0.05, 0.65) | 0.024 | 0.72 |
Mean Pragmatic | 3.28 ± 0.86 (n = 50) | 3.30 ± 0.84 (n = 63) | 3.29 ± 0.85 (n = 113) | 2.82 ± 0.89 (n = 22) | 2.63 ± 0.71 (n = 39) | 2.70 ± 0.77 (n = 61) | 0.57 (0.35, 0.80) | < 0.001+ | 0.49 (0.27, 0.71) | < 0.001+ | 0.26 (0.01, 0.51) | 0.038 | 0.80 |
Mean total score | 3.07 ± 0.74 (n = 48) | 3.03 ± 0.70 (n = 61) | 3.05 ± 0.72 (n = 109) | 2.50 ± 0.63 (n = 21) | 2.49 ± 0.63 (n = 38) | 2.49 ± 0.62 (n = 59) | 0.55 (0.34, 0.77) | < 0.001+ | 0.47 (0.26, 0.68) | < 0.001+ | 0.28 (0.03, 0.53) | 0.026 | 0.81 |
EQb | |||||||||||||
Mean total score | 35.88 ± 11.48 (n = 43) | 40.61 ± 13.98 (n = 59) | 38.62 ± 13.13 (n = 102) | 40.45 ± 13.21 (n = 22) | 47.89 ± 10.65 (n = 38) | 45.17 ± 12.10 (n = 60) | − 6.55 (− 10.65, − 2.45) | 0.002+ | − 5.55 (− 9.50, − 1.60) | 0.006+ | − 1.03 (− 5.46, 3.39) | 0.645 | 0.51 |
FEFA2c | |||||||||||||
Total score | 0.72 ± 0.10 (n = 56) | 0.76 ± 0.10 (n = 67) | 0.74 ± 0.11 (n = 123) | 0.78 ± 0.06 (n = 24) | 0.84 ± 0.06 (n = 39) | 0.82 ± 0.07 (n = 63) | − 0.08 (− 0.10, − 0.05) | < 0.001+ | − 0.07 (− 0.10, − 0.04) | < 0.001+ | − 0.01 (− 0.04, 0.02) | 0.490 | 0.80 |