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Table 2 Participant characteristics

From: Vulnerable families and costly formula: a qualitative exploration of infant formula purchasing among peri-urban Peruvian households

Variable

Mean +/− SD or N (%)

Maternal socio-demographic characteristics

Maternal age, years

27 +/−  8.1

Maternal educational attainment

 Incomplete primary school (< 6 years)

4 (13.8)

 Incomplete secondary school (6–11 years)

8 (27.6)

 Complete secondary school (12 years)

17 (58.6)

Civil status (single)

5 (17.2)

Parity (primiparous)

5 (17.2)

Property ownership (without land title)

10 (34.5)

Food insecurity access

 Food secure

8 (27.6)

 Mildly food insecure

4 (13.8)

 Moderately food insecure

10 (34.5)

 Severely food insecure

7 (24.1)

Infant and infant feeding characteristics

Type of delivery

 Vaginal

17 (58.6)

 Cesarean

12 (41.4)

Infant birthweight, grams

3139 +/− 785

Infant sex (male)

13 (44.8)

`Age of child upon initiation of formula use

 ` <  1 week

12 (41.4)

 More than 1 week, less than 1 month

10 (34.5)

 1–3 months

5 (17.2)

 3–6 months

2 (6.9)