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Table 5 Multivariate regression analysis of variables that were associated with the presence of headache

From: Factors associated with the presence of headache in hospitalized COVID-19 patients and impact on prognosis: a retrospective cohort study

Variable OR 95% CI p-value Corrected p-value (Benjamini-Hochberg)
Presence of anosmia 2.306 1.449–4.247 < 0.001 0.001
Presence of myalgia 2.114 1.308–3.418 0.002 0.011
Age 0.976 0.959–0.993 0.005 0.018
Female sex 1.861 1.186–2.921 0.007 0.019
Rankin 0.654 0.455–0.940 0.022 0.048
Increased CRP on admission 0.451 0.227–0.897 0.023 0.042
Abnormal platelets on admission 0.516 0.291–0.912 0.023 0.036
Lymphopenia on admission 0.59 0.368–0.945 0.028 0.031
Presence of fever 2.105 1.043–4.247 0.038 0.046
Increased D-dimer on admission 0.616 0.388–0.978 0.04 0.044
Increased INR during hospitalization 0.627 0.384–1.024 0.062 0.062
  1. In bold, variables that were statistically significant after adjusting for multiple comparisons (Benjamini-Hochberg procedure)
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