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Table 1 Characteristics of mothers and infants included in the study

From: High plasma levels of HLA-G are associated with low birth weight and with an increased risk of malaria in infancy

MOTHERS (165)*

Variables

Characteristics

 

Age (years)

Mean: 26.5 (+/-6.3)

Range: 16 – 49

 

Gravidity

Primigravidity: 19.74% (30)

Mutligravidity: 80.26% (122)

 

Ethnicity

Tori: 35.33% (98)

Fon: 10.00% (15)

Others**: 24.67% (37)

 

IPTp***

Yes: 86.18% (131)

No: 13.82% (21)

 

sHLA - G in maternal blood

Detectable: 78.66% (129)

Undetectable: 21.34% (35)

 

Villages****

Avamè: 29.39% (31)

Gbèdjougo: 13.16% (20)

Houngo: 9.87% (15)

Anavié: 5.26% (8)

Dohiko: 12.50% (19)

Gbétaga: 8.55% (13)

Cada: 13.82% (21)

Zebè: 6.58% (10)

Zoungoudo: 9.87% (15)

NEWBORNS (165)

Birth weight (grams)

Mean: 3001.4 (+/-413.9)

Range: 2147.5 - 4370.0

 

Low birth weight (<2500 g)

Yes: 7.84% (12)

No: 92.16% (141)

 

Sex (Female/male)

Female: 53.33% (88)

Male: 46.67% (77)

 

Prematurity

Yes: 12.42% (19)

No: 87.58% (134)

 

sHLA-G in blood cord

Detectable: 60.37% (99)

  

Undetectable: 39.63% (65)

  1. *All the mothers included in the study were HIV negative; **Different ethnicity groups were considered in the area study: Tori, Fon (majority ethnicity groups) and Aïzo, Yoruba (minority ethnicity groups); ***IPTp: Intermittent Preventive Treatment (sulphadoxine-pyrimethamine): treatment recommended by the Benin National Malaria Control Program during pregnancy; ****Nine villages are considered in the Tori Bossito (South Benin) area for this study.