1. World Health Organization . Global status report on noncommunicable diseases 2010. Geneva: WHO, 2011. www.who.int/nmh/publications/ncd_report2010/en/ [Accessed 7 February 2020].
2. SOFA score in septic patients: incremental prognostic value over age, comorbidities, and parameters of sepsis severity;Innocenti;Intern Emerg Med,2017
3. Severity of illness scoring systems and performance appraisal