Infantile Colic and the Subsequent Development of the Irritable Bowel Syndrome
- Author:
Ju Hee KIM
1
;
Seung Won LEE
;
Yoowon KWON
;
Eun Kyo HA
;
Jaewoo AN
;
Hye Ryeong CHA
;
Su Jin JEONG
;
Man Yong HAN
Author Information
- Publication Type:Original Article
- From:Journal of Neurogastroenterology and Motility 2022;28(4):618-629
- CountryRepublic of Korea
- Language:English
-
Abstract:
Background/Aims:Little is known about the association between infantile colic and the later onset of irritable bowel syndrome (IBS).
Methods:This study examined all 917 707 children who were born in Korea between 2007 and 2008. Infantile colic was defined with 1 or more diagnoses of ICD-10 code R10.4 or R68.1 at the age of 5 weeks to 4 months, and infants with a diagnosis of infantile colic and without were allocated into the infantile colic group and the control group. IBS was defined as 2 or more diagnoses of ICD-10 code K58.X after 4 years of age. Each child was traced until 2017. The risk of IBS with infantile colic was evaluated using a Cox proportional hazards model with propensity score inverse probability of treatment weighting (IPTW).
Results:After IPTW, 363 528 and 359 842 children were allocated to the control group and the infantile colic group, respectively. The infantile colic group had a higher risk of developing IBS in childhood (hazard ratio [95% CI], 1.12 [1.10 to 1.13]) than the control group.Moreover, the subgroup analyses according to the feeding status, birth weight, sex, or economic status, showed that the risk of IBS with former infantile colic remained statistically significant.
Conclusions:Children with a diagnosis of infantile colic during the infant period had a significant risk of developing IBS after 4 years of age.Understanding the pathogenesis of infantile colic in the neonatal period may reduce the prevalence and severity of functional gastrointestinal disorders from childhood to adolescence to adulthood.
