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. 2014 Oct 24;6:395–404. doi: 10.2147/CLEP.S70742

Figure 4.

Figure 4

The age effects (hazard ratios) relative to the age-group 50–54 years (log scale), for different models based on patients not admitted for any of the 17 Charlson Comorbidity Index (CCI) diseases registered in the Norwegian Patient Register in 2010–2011.

Abbreviation: PRI, Patient Register Index.