Figure 1.
Descriptive schematic of the extraction of the final study sample.
Figure 2.
Percentage of Swedish births from 1982–2002, stratified by geographical region, that are included in the study population.
Table 1.
Characteristics of births in Sweden included in maternal red blood cell antibody prevalence rates, 1982–2002.
Table 2.
Maternal red blood cell antibodies with a prevalence of at least 1 in10,000 in 920,903 births in Sweden from 1982–2002.
Table 3.
Most frequently occurring combinations of maternal red blood cell antibodies in 920,903 births in Sweden from 1982–2002: total number of births and percentage of antibody-positive births.
Figure 3.
Selected maternal red blood cell antibody prevalence rates in Sweden, 1982–2002.