Table 2 Logistic regression showing unadjusted and adjusted odds ratio for hospitalization in women of reproductive age

Pregnancy status

 Pregnancy (yes/no)

2.93 [2.37–3.63]

2.64 [2.04–3.43]

Year of notification

 2016

REF^a

 2019

1.05 [0.93–1.18]

Age (years)

 10–19

REF

REF

 20–29

1.27 [1.06–1.52]

1.22 [0.99–1.51]

 30–39

1.32 [1.10–1.57]

1.39 [1.13–1.71]

 40–49 years

1.19 [0.99–1.43]

1.27 [1.02–1.57]

Region of residence

 Eastern

REF

REF

 Western

0.48 [0.38–0.59]

0.42 [0.30–0.58]

 Northern

0.31 [0.25–0.39]

0.29 [0.21–0.41]

 Northeastern

0.32 [0.25–0.40]

0.28 [0.20–0.39]

Comorbidities

 Diabetes (yes/no)

1.61 [1.05–2.49]

1.59 [1.02–2.46]