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Table 3 Difference (day 10 - day 0) and difference-in-difference (DID) in fatty acids levels in the blood of children with severe acute malnutrition in the emollient vs. the control group, by age strata (n = 203 children with both day 10 and day 0 samples, n = 406 samples included in fatty acid analysis)

From: Effect of topical applications of sunflower seed oil on systemic fatty acid levels in under-two children under rehabilitation for severe acute malnutrition in Bangladesh: a randomized controlled trial

Fatty acids

(μg/mL)1

2 to < 6 months group

6 to 24 months group

Difference (day 10 minus day 0), Emollient n = 33 (Median)

Difference (day 10 minus day 0), No emollient n = 32 (Median)

DID (Emollient minus No emollient)

p-value2

q-value3

Difference (day 10 minus day 0), Emollient n = 67 (Median)

Difference (day 10 minus day 0), No emollient n = 71 (Median)

DID (Emollient minus No emollient)

p-value2

q-value3

myristic acid (14:0)

48.95

30.78

18.17

0.184

0.300

33.89

34.12

−0.23

0.661

0.983

pentadecanoic acid (15:0)

5.51

3.95

1.56

0.299

0.381

3.43

3.87

− 0.44

0.591

0.983

palmitic acid (16:0)

102.87

−36.59

139.46

0.171

0.300

32.24

51.65

−19.41

0.782

0.983

stearic acid (18:0)

50.12

25.33

24.78

0.193

0.300

46.76

61.64

− 14.89

0.493

0.983

arachidic acid (20:0)

0.85

0.52

0.33

0.318

0.387

0.88

0.86

0.02

0.939

0.983

behenic acid (22:0)

0.51

0.12

0.39

0.049**

0.294

0.68

0.74

−0.06

0.730

0.983

lignoceric acid (24:0)

0.23

− 0.07

0.30

0.087*

0.297

0.11

0.11

0.01

0.757

0.983

myristoleic acid (14:1n5)

2.38

0.88

1.49

0.078*

0.297

1.09

1.47

−0.38

0.583

0.983

palmitoleic acid (16:1n7)

−10.91

−26.67

15.75

0.063*

0.294

−23.01

−18.77

−4.24

0.775

0.983

vaccenic acid (18:1n7)

−3.68

−11.19

7.51

0.108

0.297

−6.22

−4.55

−1.66

0.966

0.983

oleic acid (18:1n9)

88.68

− 21.91

110.59

0.155

0.297

33.98

47.99

−14.01

0.983

0.983

cis-11-eicosaenoic acid (20:1n9)

0.70

−0.35

1.06

0.662

0.713

0.40

0.32

0.08

0.759

0.983

mead acid (20:3n9)

−0.95

−1.54

0.59

0.097*

0.297

−0.91

−0.86

− 0.05

0.900

0.983

erucic acid (22:1n9)

0.07

−0.18

0.25

0.129

0.297

0.20

−0.07

0.27

0.138

0.983

nervonic acid (24:1n9)

−0.58

−1.00

0.42

0.148

0.297

−1.60

−1.56

−0.05

0.875

0.983

linoleic acid (18:2n6)

335.77

237.44

98.33

0.270

0.377

456.43

405.21

51.22

0.399

0.983

gamma-linolenic acid (18:3n6)

2.92

0.86

2.06

0.038**

0.294

3.06

3.35

−0.28

0.761

0.983

cis-11,14-eicosadienoic acid (20:2n6)

3.15

2.96

0.20

0.502

0.585

4.68

4.38

0.30

0.597

0.983

dihomo-gamma-linolenic acid (20:3n6)

8.53

4.00

4.53

0.117

0.297

7.87

10.68

−2.81

0.307

0.983

arachidonic acid (20:4n6)

−22.11

−70.87

48.76

0.051*

0.294

−95.31

−81.92

−13.38

0.720

0.983

cis-13-16-docosadienoic acid (22:2n6)

−0.85

−0.37

−0.48

0.533

0.597

N/A

N/A

N/A

1.000

1.000

adrenic acid (22:4n6)

0.16

−0.14

0.30

0.053*

0.294

−.08

−0.07

−0.01

0.723

0.983

osbond acid (22:5n6)

0.07

−1.08

1.15

0.293

0.381

−2.25

−2.18

−0.08

0.892

0.983

alpha-linolenic acid (18:3n3)

11.53

10.78

0.75

0.809

0.839

25.52

20.47

5.05

0.389

0.983

stearidonic acid (18:4n3)

0.05

0.09

−0.04

1.000

0.880

0.92

N/A

N/A

1.000

1.000

eicosatetraenoic acid (20:4n3)

0.28

0.23

0.04

0.880

0.880

0.31

0.37

−0.06

0.742

0.983

eicosapentaenoic acid (20:5n3)

0.83

−2.12

2.96

0.023**

0.294

−1.84

−1.93

0.10

0.759

0.983

docosapentaenoic acid (22:5n3)

1.01

0.04

0.97

0.212

0.312

−1.16

−1.58

0.42

0.875

0.983

docosahexaenoic acid (22:6n3)

−3.61

−24.89

21.29

0.159

0.297

−44.91

−50.73

5.82

0.517

0.983

  1. 1See Supplemental Table 10 for summary day 0 and day 10 FA concentrations and measures of variance
  2. 2Mann–Whitney U test, ** = p < 0.05, * = P < 0.1
  3. 3p-values adjusted for multiple hypothesis testing using the Benjamini Hochberg false discovery rate controlling procedure [55]