Table 4.

A multivariate logistic regression model with the significant (p-value ≤0.05) variables predictors of Rift Valley fever cases in humans in the 2020 epidemics in Mauritania.

Variable	Level	Beta	95% Confidence Interval (CI)	p-value
Intercept	–	−6.66	−11.54, −2.14	p = 0.005
Region	Assaba	1.82	−2.04, 5.82	0.353
	Brakna	0.52	−3.35, 4.50	0.791
	Dakhlet Nouadhibou	−14.70	−617.70, 48.10	0.993
	Gorgol	2.37	−2.47, 7.24	0.330
	Guidimaka	2.74	−1.60, 7.25	0.219
	Hodh ech Chargui	1.35	−5.96, 3.01	0.545
	Hodh el Gharbi	1.31	−2.71, 5.47	0.522
	Inchiri	−13.63	−585.32, 45.46	0.993
	Nouakchott	−0.77	−4.82, 3.36	0.706
	Tagant	2.40	−1.42, 6.35	0.214
	Trarza	1.39	−2.77, 5.66	0.510
Gender	Male	1.47	0.54, 2.51	0.003
Hospitalization	Yes	0.88	−0.19, 2.01	0.115
Outcome	Dead	3.12	1.87, 4.73	< 0.001
General lethargy clinical signs	Yes	0.67	−0.18, 1.56	0.130
Digestive clinical signs	Yes	2.08	0.43, 4.29	0.029
AIC	220.9