Fig 1.
Selection process and the final sample size from the 2005, 2010, and 2014 CDHS.
Table 1.
Descriptive characteristics of anemia prevalence among study population (n = 1,567).
Fig 2.
Overall and regional trends of anemia among pregnant women by survey year.
Fig 3.
Geographical distribution of anemia among pregnant women aged 15–49 years old.
Map created using ArcGIS software version 10.8 [26]. Shapefiles for administrative boundaries in Cambodia are publicly accessible through DHS website at [https://spatialdata.dhsprogram.com/boundaries/#view=table&countryId=KH] [27]. CDHS data are publicly accessible through the DHS website at (https://dhsprogram.com/data/available-datasets.cfm) [28].
Fig 4.
Factors associated with anemia among pregnant women aged 15–49 years old in simple logistic regression analysis (n = 1,567).
Forest plots were generated using the forest model package in R.
Fig 5.
Factors associated with anemia among pregnant women aged 15–49 years old in multiple logistic regression analysis (n = 1,567).
Forest plots were generated using the forest model package in R.