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Table 2 Feasibility outcomes of data collected across three time points in the “Nourish to Flourish” infant complementary feeding feasibility pilot study (2018–2019)

From: “Nourish to Flourish”: complementary feeding for a healthy infant gut microbiome—a non-randomised pilot feasibility study

Completed

Baseline (N = 40)

CF3 (N = 37)

CF6 (N = 35)

Questionnaires—sociodemographic characteristics, general health, birth outcomes

40 (100)

N/A

33 (94)

Anthropometry—weight, length

40 (100)

37 (100)

35 (100)

Intervention adherencea

 Kūmarab

N/A

22 (80)

25 (88)

 Probioticc

N/A

7 (80)

5 (81)

Dietary intake

 Collected

N/A

37 (100)

33 (94)

 Analysed

N/A

36 (97)

32 (97)

Health data—parent-recorded

 Completed

N/A

37 (100)

35 (100)

GP-verified reported illnesses—airway-related illness

N/A

23 (82)

4 (40)

GP-verified reported illnesses—skin-related illness

N/A

7 (71)

2 (50)

GP-verified reported illnesses—gastrointestinal

N/A

10 (60)

5 (80)

Stool—microbiome, metagenome (LC-MS)

 Collected

38 (95)

37 (100)

34 (97)

 Analysed

36 (95)

36 (97)

33 (97)

Stool—protective antibody response (ELISA)

 Collected

30 (75)

31 (84)

30 (86)

 Analysed

24 (80)

29 (94)

24 (80)

Saliva—microbiome

 Collected

40 (100)

37 (100)

34 (97)

 Analysed

35 (88)

29 (78)

13 (38)

Saliva—anti-body titres (ELISA)

 Collected

40 (100)

37 (100)

34 (97)

 Analysed

26 (65)

27 (73)

19 (56)

Breast milk—antibody titres (ELISA)

 Collected

39 (98)

30 (81)

19 (54)

 Analysed

39 (98)

27 (90)

19 (100)

Blood (plasma)—RVV-specific IgG quantification

 Collected

22 (55)

N/A

11 (31)

 Analysed

22 (100)

N/A

10 (91)

Urine—metabolome

 Collected

31 (78)

30 (81)

26 (74)

 Analysed

0 (0)

0 (0)

0 (0)

  1. Values are displayed as n (%) unless otherwise stated
  2. The collected samples were determined as the number of successful sample collections from each time point. Samples analysed were determined as the number of viable samples for analysis from those collected
  3. Abbreviations: 3DFR, 3-day food record; N/A, not applicable at this time point
  4. aAdherence is defined as consuming the intervention on 80% of the recorded days (month)
  5. bThirty infants receiving kūmara n = 28 at CF3 and CF6
  6. cTen infants receiving probiotic; n = 9 at CF3 and n = 6 at CF6