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Table 1 Definition of variables used in the analysis

From: The utilization of antenatal care among rural-to-urban migrant women in Shanghai:a hospital-based cross-sectional study

Variables Value
Dependent variables  
Adequate utilization 0: having less than 5 visits 1: having adequate visits
Timely utilization 0: later than 12 weeks 1: having first visit during 12 weeks
Independent variables  
Age group 1:<25 years old, 2:25–30; 3>30 years
Husband’s residency status 1: Shanghai; 0 Other
Women’s education 0: less than 10 years; 1: 10-
Employment status 1: Unemployed throughout; 2: Before & during pregnancy; 3: Before pregnancy only;
Health insurance 0: without; 1: with
Husband’s years of education 0: less than 10 years; 1: 10-
Household income (by tertile) 1: Low; 2: Middle; 3: High;
Pregnancy and delivery history 1: Previously delivered (mutlipara); 2: Previously pregnant but did not deliver; 3: First pregnancy