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Table 1 Selected characteristics of subset of ARTIS participants included in epigenetic study

From: Dietary intake is associated with respiratory health outcomes and DNA methylation in children with asthma

 

N

Mean

SD

Range

Age

32

12.8

2.5

8.0–17.0

Gender

 Male

15 (46%)

   

 Female

17 (53%)

   

Ethnicity

 Non-Hispanic

30 (94%)

   

BMI percentile

32

70.6

24.1

5.8–99.0

dPFV

32

20.0

14.0

2.0–66.0

% Predicted morning FEV1

32

81.7

19.7

26.9–112.9

% Predicted evening FEV1

32

82.3

19.3

19.3–110.1

PAQLQ

32

5.6

1.1

3.1–7.0

LINE-1 (%)

32

65.3

3.4

56.1–73.2

IFNγ-54 (%)

32

79.6

4.5

68.6–92.4

IFNγ-186 (%)

32

70.1

6.6

49.1–81.6

  1. SD standard deviation, BMI body mass index, dPFV evening to morning peak flow variability, FEV 1 forced expiratory volume in 1 s, PAQLQ pediatric asthma quality of life questionnaire, IFNγ interferon gamma