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This article has an erratum: [https://doi.org/10.1051/parasite/2023050]


Table 3

Univariate and multivariate analyses of risk factors (n = 544).

Univariate analysis
Multivariate logistic regression
Variables Category Seroprevalence IgG n/N (%) OR (95% CI) p value mOR (95% CI) pm value
Age (years)
15–24 49/148 (33.1) 1
25–29 72/171 (42.1) 1.47 (0.93–2.32) 0.10 1.42 (0.85–2.36) 0.18
30–47 123/225 (54.7) 2.44 (1.58–3.75) <0.01 * 2.00 (1.16–3.43) 0.01 *
Education
University education 91/228 (39.9) 1
Secondary education 87/184 (47.3) 1.35 (0.91–1.99) 0.13 1.14 (0.68–1.91) 0.62
Primary education 36/67 (53.7) 1.75 (1.01–3.02) 0.04 * 1.49 (0.71–3.13) 0.29
Illiterate 30/64 (46.1) 1.29 (0.74–2.24) 0.37 1.01 (0.49–2.11) 0.97
Occupation
High-level 44/119 (37.0) 1
Office workers 60/122 (49.2) 1.65 (0.98–2.75) 0.06 1.69 (0.94–3.04) 0.08
Shopkeeper/salesperson 31/73 (42.5) 1.26 (0.69–2.28) 0.45 1.02 (0.50–2.07) 0.96
Crafts woman 70/150 (46.7) 1.49 (0.91–2.44) 0.11 1.17 (0.58–2.38) 0.66
Housewife 39/80 (48.7) 1.62 (0.91–2.88) 0.10 1.45 (0.70–3.02) 0.31
Cohabitation with partner
Yes 211/476 (44.3) 1
No 33/68 (48.5) 1.18 (0.71–1.97) 0.51
Department of residency
Littoral 131/293 (44.7) 1
Atlantique 88/198 (44.4) 0.99 (0.69–1.42) 0.95
Ouémé 25/53 (47.2) 1.10 (0.61–1.98) 0.74
Trimester at screening
1st trimester 76/154 (49.4) 1
2nd trimester 128/298 (43.0) 0.83 (0.56–1.23) 0.37
3rd trimester 37/89 (41.6) 0.78 (0.46–1.32) 0.36
Gravidity
Primigravidae 54/171 (31.6) 1
Multigravidae 190/373 (50.9) 2.25 (1.54–3.29) <0.01 * 1.67 (1.07–2.62) 0.02 *
HIV status
Negative 233/522 (44.8) 1
Positive 9/12 (75.0) 3.72 (0.99–13.90) 0.05 * 3.08 (0.79–12.00) 0.10
Awareness of toxoplasmosis
Yes 32/58 (55.2) 1
No 212/486 (43.6) 1.59 (0.92–2.75) 0.09 1.54 (0.85–2.78) 0.16
Contact with cats
No 192/448 (42.8) 1
Yes 52/96 (54.2) 1.57 (1.01–2.45) 0.04 * 1.89 (1.17–3.06) 0.01 *
Undercooked meat
No 110/255 (43.1) 1
Yes 134/289 (46.4) 1.14 (0.81–1.60) 0.45
Poorly washed raw vegetables
No 163/356 (45.8) 1
Yes 81/188 (43.1) 0.89 (0.62–1.28) 0.55
Poorly treated water
No 226/508 (44.5) 1
Yes 18/36 (50.0) 1.25 (0.63–2.45) 0.52
Lack of hand washing
No 124/270 (45.9) 1
Yes 120/274 (43.8) 0.92 (0.65–1.28) 0.62    
*

p-value limit or below the significance threshold 0.05.

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