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PMID: 25209488
The best fitting curves for the five measures were selected using second-degree fractional polynomials and further modelled in a multilevel framework to account for the longitudinal design of the study. FINDINGS: We screened 13,108 women commencing antenatal care at less t …
The best fitting curves for the five measures were selected using second-degree fractional polynomials and further modelled in a multilevel …