04 March 2024>: Clinical Research
Comparison of Modified Shock Index and Shock Index for Predicting Massive Transfusion in Women with Primary Postpartum Hemorrhage: A Retrospective Study
Hyojeong Kwon CDEF , Chang Hwan Sohn ABCDEF* , Sang-Min Kim CDF , Youn-Jung Kim DF , Seung Mok Ryoo DF , Shin Ahn DF , Dong-Woo Seo DF , Won Young Kim DFDOI: 10.12659/MSM.943286
Med Sci Monit 2024; 30:e943286
Table 3 Optimal cutoff value and predictive power of modified shock index and shock index for massive transfusion in primary postpartum hemorrhage.
Cut-off | Se | Sp | PPV | NPV | PLR | NLR | |
---|---|---|---|---|---|---|---|
Modified shock index | 1.34 | 74.3 | 77.1 | 40.2 | 93.5 | 3.25 | 0.33 |
Shock index | 1.07 | 68.6 | 83.2 | 45.9 | 92.7 | 4.09 | 0.38 |
Se – sensitivity; Sp – specificity; PPV – positive predictive value; NPV – negative predictive value; PLR – positive likelihood ratio; NLR – negative likelihood ratio. |