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All Studies   Meta Analysis   Recent: 
0 0.5 1 1.5 2+ Mortality 91% Improvement Relative Risk ICU admission 90% Progression 81% Progression (b) 44% c19vitamind.com Susianti et al. Vitamin D for COVID-19 Sufficiency Favors vitamin D Favors control
Susianti, 50 patient vitamin D sufficiency study: 91% lower mortality [p=0.32], 90% lower ICU admission [p=0.32], and 81% lower progression [p=0.04] https://c19p.org/susianti
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Low levels of vitamin D were associated with coagulopathy among hospitalized coronavirus disease-19 (COVID-19) patients: A single-centered study in Indonesia
Susianti et al., Journal of Medical Biochemistry, doi:10.5937/jomb0-30228
12 Feb 2021    Source   PDF   Share   Tweet
Retrospective 50 hospitalized PCR+ patients in Indonesia showing ICU admission, mortality, ISTH DIC (Disseminated Intravascular Coagulation) score>=5, and increased D-dimer significantly associated with lower vitamin D levels.
risk of death, 91.5% lower, RR 0.09, p = 0.32, high D levels 0 of 8 (0.0%), low D levels 9 of 42 (21.4%), NNT 4.7, relative risk is not 0 because of continuity correction due to zero events (with reciprocal of the contrasting arm), >49.92 nmol/L.
risk of ICU admission, 90.5% lower, RR 0.10, p = 0.32, high D levels 0 of 8 (0.0%), low D levels 8 of 42 (19.0%), NNT 5.2, relative risk is not 0 because of continuity correction due to zero events (with reciprocal of the contrasting arm), >49.92 nmol/L.
risk of progression, 81.5% lower, OR 0.19, p = 0.04, high D levels 8, low D levels 42, ISTH DIC>=5, >49.92 nmol/L, bivariate, RR approximated with OR.
risk of progression, 44.4% lower, OR 0.56, p = 0.03, high D levels 8, low D levels 42, increased D-dimer >2 mg/L, >49.92 nmol/L, multivariate, RR approximated with OR.
Effect extraction follows pre-specified rules prioritizing more serious outcomes. Submit updates
Susianti et al., 2/12/2021, retrospective, Indonesia, South Asia, peer-reviewed, 8 authors.
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