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. 2018 Jan 24;18:12. doi: 10.1186/s12887-017-0977-7

Table 1.

Participant Characteristics

Characteristics n = 24
Age of mothers (years) Range 21–39
 20–24 3
 25–29 8
 30–34 7
 35–39 6
Age of infant (months) Range 9–11 months
 9 1
 10 15
 11 8
Infant gender
 Male 7
 Female 17
Number of children
 1 10
 2+ 14
Mother’s education
 Tertiary (university) or higher 11
 Trade or diploma 8
 High school 5
Location – state
 NSW 5
 NT 1
 QLD 5
 VIC 10
 ACT 3
Location – Remotenessa
 Major City (RA1) 13
 Inner Regional (RA2) 9
 Outer Regional (RA3) 2
SEIFA – decileb
  < 2 2
 3–4 7
 5–6 2
 7–8 6
  > 9 6
Infant feeding
 Formula fedc 6
 Switched earlyd 7
 Switched latee 5
 Mixed fedf 6

aBased on the Australian Standard Geographical Classification – Remoteness Area (2006) which classifies from RA1 Major City to RA5 Very Remote [50, 51]

bSocio-economic Indexes for Areas 2011 by post code, the decile is the rank order of all areas across Australia -this is a measures are a calculation of the location and not necessarily indicative of individuals in the location [52]

cInfant was fully formula fed within first 6 weeks

dInfant commenced formula between 6 weeks - 6 months and was fully formula fed by 6 months

eInfant commenced formula after 6 months

fMixed fed between birth and 6 months (any duration) and continued mixed feeding or moved to full formula feeding after 6 months