Fig. 4

Population attributable fractions (%) and 95% confidence intervals for each adverse health outcome by non-communicable diseases patterns in the general population. Fourth National Health Survey (IV-INS), Portugal, 2005–2006. PAF population attributable fraction, 95% CI 95% confidence interval, RMDs rheumatic and musculoskeletal diseases. aCollected only in one trimester, due to logistic restrictions. Reference: “Low disease probability” pattern (7.8% probability of RMDs)