Hubungan Nilai Mean Platelet Volume (MPV) dengan Skor APACHE II sebagai Prediktor Mortalitas pada Pasien Sepsis Berat di Rumah Sakit Umum Pusat Haji Adam Malik Medan

• Main Authors: M. Teguh Prihardi, Achsanuddin Hanafie, Soejat Harto
• Format: Article
• Language: Indonesian
• Published: Universitas Padjadjaran 2016-12-01
• Series: Jurnal Anestesi Perioperatif
• Subjects: APACHE II score; mean platelet volume; ICU mortality
• Online Access: http://journal.fk.unpad.ac.id/index.php/jap/article/view/901
• ISSN: 2337-7909; 2338-8463

Severe sepsis is a general condition in the Intensive Care Unit (ICU) and inpatient wards which correlates with mortality, morbidity, and high cost hospitalization. The main point of this study was to explore the possibility to use the mean platelet volume (MPV) as an easier alternative score for mortality predictor in addition to APACHE II score in severe sepsis patients. This study used cross-sectional design on 76 adult severe sepsis patients in Haji Adam Malik General Hospital Medan who met inclusion criteria during the periood of October 2015 to January 2016. Data collected were MPV value and APACHE II score, which were collected the first time patient was diagnosed as having severe sepsis which was then observed for their mortality The Spearman correlation tests showed that there was a weak yet significant correlation (p=0.006) between MPV and APACHE II with r (correlation) = 0.314. The MPV values in this study were unable to predict mortality (AUC) ROC 58.2% (95% CI: 45.1–71.2%, p=0.223). whereas the APACHE II score has a moderate ability to predict mortality (AUC) ROC 70,4% (95% CI: 58,6–82,2%, p= 0.002). The cut-off point of APACHE II was 19 with a sensitivity of 65.9% and a specificity of 65.7%, and a PPV of 69.2% and NPV of 62.2%. Therefore, based on this study the MPV score cannot be used as a mortality predictor in severe sepsis patients.