Cytokine concentrations and differences in sub-populations based on nutritional status, breastfeeding and exposure to indoor smoking.

Table 4 shows the cytokines with significant differences in various sub-groups. Medians are given in absolute concentrations (pg/ml) and all p-values are based on the Mann–Whitney U- test. Cytokine concentrations and differences in sub-populations based on nutritional status, breastfeeding and exposure to indoor smoking.