Table 3.

Multivariate logistic regression model of headache in the frontal area in patients hospitalized because of COVID-19.

	Odds ratio and 95% CI	Unadjusted p-value	Adjusted p-value (FDR)
Frontal pain model
Independent term	0.12 (0.01, 1.05)	0.076	0.087
Cranial autonomic symptoms	0.049 (0.003, 0.63)	0.026	0.042
Sex (Female vs. Male)	20.59 (3.05, 286.23)	0.007	0.018
Abnormal IL-6 levels	36.93 (5.06, 605.14)	0.002	0.009
Bilateral diffuse pain	65.53 (8.24, 1247.40)	<0.001	0.006
Modified rankin scale at discharge	0.19 (0.04, 0.62)	0.011	0.021
Glomerular filtration rate on admission (interval)	0.22 (0.03, 1.16)	0.093	0.093
Pulsating	53.15 (2.44, 10459.82)	0.053	0.070
Pressing pain model
Independent term	383.92 (6.53, 50195.26)	0.008	0.017
Abnormal PCT on admission	0.031 (0.001, 0.381)	0.011	0.021
Modified rankin scale	0.041 (0.003, 0.466)	0.014	0.021
Clinophilia	0.06 (0.01, 0.37)	0.007	0.017
Headache when sleeping	0.18 (0.04, 0.75)	0.023	0.027
Headache intensity	0.35 (0.17, 0.61)	0.001	0.005
Prior history of diabetes	88.00 (2.95, 9378.87)	0.024	0.027
Pathologic chest X-Ray	794.78 (29.10, 68399.71)	<0.001	0.005
No response to analgesics	0.31 (0.06, 1.34)	0.12	0.12

The bold terms show statiscally significant variables after the FDR correction (if a p-value is provided for the variable) or indicate a specific model or a variable with more than two categorical values.