01 November 2022>: Clinical Research
A Prospective Observational Study Conducted at a Single Center in Japan to Validate a Previously Developed Predictive Formula of In-Hospital Mortality for Patients Aged ≥65 Years with Endogenous Diseases Transported by AmbulanceMotoshi Fujiwara 1ABDEF* , Masaki Tago 1ABDEFG** , Risa Hirata 1BCDEF , Shun Yamashita 1BCDF , Naoko E. Katsuki 1CDF , Noriko Ide 12ABD , Tomoyo M. Nishi 12ABD , Yoshimasa Oda 2ABD , Masanori Nishiyama 2AD , Shu-ichi Yamashita 1ADEG
Med Sci Monit 2022; 28:e938385
Figure 5 Subgroup analysis.Area under the receiver operating characteristic curve (AUC) of the predictive formula was higher than 0.7 in patients with duration of hospitalization shorter than the median of 12 days; fluid infusion less than 2000 mL within 24 hours; Barthel Index of the median 55 or higher; Bedriddenness ranks of normal, J, or A; and ABC Dementia Scale of the median 97 or higher. SpO2 – oxygen saturation. Microsoft® PowerPoint® for Microsoft 365 MSO (version 2208 build 16.0.15601.20148) was used to create this figure.