PINP en pacientes con insuficiencia hepática: Comparación de dos métodos de medida y asociación con diferentes parámetros bioquímicos

, QDR 4500) in the lumbar spine and femoral neck. The compa- rison between the two methods was carried out using a Bland-Altman and Passing'Bablok analysis. Results: R-PINP showed higher values than IDS-PINP (85.03 ± 56.67 vs. 55.22 ± 32.81 ng/mL, p<0,001). The correlation between the two methods was r= 0.81 (p<0.01) and the Passing-Bablok regression analy- sis Y = 0.570 (0.475-0.669) X + 7.724 (2.130-12.542). Conclusion: There is a good correlation between the two methods in patients with hepatic insufficiency, although not proportional or interchangeable.