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Table 4 Participant characteristics influencing the prevalence of autism diagnosis in individuals born preterm

From: The prevalence and profile of autism in individuals born preterm: a systematic review and meta-analysis

Covariate

Estimate

S.E.

Z

p

Lower 95%CI

Upper 95%CI

Screening tools

 Age at assessment

−0.00010

0.0005

−1.9172

.0552

−0.0021

0.0000

 Gestational age

−0.0080

0.0144

−0.5546

.5791

−0.0362

0.0202

Diagnostic tools

 Age at assessment

−0.00005

0.0004

−1.3022

.1928

−0.0012

0.0002

 Gestational age

−0.0175

0.0112

−1.5602

.1187

−0.0394

0.0045