Clinical and biochemical characteristics of subjects stratified by gestational diabetes mellitus diagnosed by the IADPSG criteria.

Abbreviations: IADPSG, International Association of Diabetes and Pregnancy Study Group; BMI, body mass index; BP, blood pressure; GCT, glucose challenge test. Data are reported in mean ± SD or number (%). * Derived from Student’s t- test ** Derived from Chi-square test or Fisher’s exact test. † Defined as having continuously smoked one or more cigarettes per day for at least six months before pregnancy. †† Defined as having smoked one or more cigarettes per day during pregnancy. Clinical and biochemical characteristics of subjects stratified by gestational diabetes mellitus diagnosed by the IADPSG criteria.