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Updated: Aug 9, 2026

Noninvasive Sampling of Mucosal Lining Fluid for the Quantification of In Vivo Upper Airway Immune-mediator Levels
Published on: August 7, 2017
Lower respiratory tract infection in infancy in relation to feeding pattern
Kamal Gurung1, Kamala Vaidya, Sheela Bhambal
1Department of Paediatrics, Nepal Medical College, Jorpati, Kathmandu. kamalgurung_2000@yahoo.com
Objective:
To assess the relation between lower respiratory tract infection and feeding pattern in infancy.
Setting:
Hospital based descriptive.
Methods:
Two hundred and five infants presenting with lower respiratory infection (LRTI) admitted in the ward were studied over a period of one year. Criteria for the clinical diagnosis of LRTI were based on the lines of TUCSON CHILDREN RESPIRATORY STUDY.
Results:
Forty three percent of LRTI in infancy were seen in age group of 0 to 3 months. Sixty percents of pre-lacteal feeding and 71% of bottle-feeding were observed. Late introduction of solid food was very commonly practiced. In 64.7% solid food was introduced at the age of 9 to 12 months. Fifty three percent of LRTI were associated with diarrhoea, which was the commonest factor associated with mortality due to LRTI. There was male preponderance with male:female = 2.8:1(P value <0.001), which is highly significant. Mixed feeding/artificial feeding had more incidence of LRTI than exclusively breast-fed children (1.7:1) and the mortality rate was 10 times more in mixed/artificial fed infants than exclusively breast fed infants.
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