Epidemiological features and risk factors of Salmonella gastroenteritis in children resident in Ho Chi Minh City, Vietnam. Thompson, C. N., Phan, V. T. M., Le, T. P. T., Pham, T. N. T., Hoang, L. P., Ha, V., Nguyen, V. M. H., Pham, V. M., Nguyen, T. V., Cao, T. T., Tran, T. T. N., Nguyen, T. T. H., Dao, M. T., Campbell, J. I., Nguyen, T. C., Tang, C. T., Ha, M. T., Farrar, J., & Baker, S. Epidemiology and infection, 141(8):1604–1613, August, 2013.
doi  abstract   bibtex   
Non-typhoidal Salmonella are an important but poorly characterized cause of paediatric diarrhoea in developing countries. We conducted a hospital-based case-control study in children aged \textless5 years in Ho Chi Minh City to define the epidemiology and examine risk factors associated with Salmonella diarrhoeal infections. From 1419 diarrhoea cases and 571 controls enrolled between 2009 and 2010, 77 (54%) diarrhoea cases were stool culture-positive for non-typhoidal Salmonella. Salmonella patients were more likely to be younger than controls (median age 10 and 12 months, respectively) [odds ratio (OR) 097; 95% confidence interval (CI) 094-099], to report a recent diarrhoeal contact (81% cases, 18% controls; OR 598, 95% CI 18-204) and to live in a household with \textgreater2 children (cases 208%, controls 102%; OR 232, 95% CI 12-47). Our findings indicate that Salmonella are an important cause of paediatric gastroenteritis in this setting and we suggest that transmission may occur through direct human contact in the home.
@article{thompson_epidemiological_2013,
	title = {Epidemiological features and risk factors of {Salmonella} gastroenteritis in children resident in {Ho} {Chi} {Minh} {City}, {Vietnam}.},
	volume = {141},
	issn = {1469-4409 0950-2688},
	doi = {10.1017/S0950268812002014},
	abstract = {Non-typhoidal Salmonella are an important but poorly characterized cause of paediatric diarrhoea in developing countries. We conducted a hospital-based case-control study in children aged {\textless}5 years in Ho Chi Minh City to define the epidemiology and examine risk factors associated with Salmonella diarrhoeal infections. From 1419 diarrhoea cases and 571 controls enrolled between 2009 and  2010, 77 (54\%) diarrhoea cases were stool culture-positive for non-typhoidal Salmonella. Salmonella patients were more likely to be younger than controls (median age 10 and 12 months, respectively) [odds ratio (OR) 097; 95\% confidence  interval (CI) 094-099], to report a recent diarrhoeal contact (81\% cases, 18\% controls; OR 598, 95\% CI 18-204) and to live in a household with {\textgreater}2 children (cases 208\%, controls 102\%; OR 232, 95\% CI 12-47). Our findings indicate that Salmonella are an important cause of paediatric gastroenteritis in this setting and we suggest that transmission may occur through direct human contact in the home.},
	language = {eng},
	number = {8},
	journal = {Epidemiology and infection},
	author = {Thompson, C. N. and Phan, V. T. M. and Le, T. P. T. and Pham, T. N. T. and Hoang, L. P. and Ha, V. and Nguyen, V. M. H. and Pham, V. M. and Nguyen, T. V. and Cao, T. T. and Tran, T. T. N. and Nguyen, T. T. H. and Dao, M. T. and Campbell, J. I. and Nguyen, T. C. and Tang, C. T. and Ha, M. T. and Farrar, J. and Baker, S.},
	month = aug,
	year = {2013},
	pmid = {23010148},
	pmcid = {PMC3733064},
	keywords = {*Developing Countries, Bacterial Typing Techniques, Case-Control Studies, Child, Preschool, Diarrhea/*epidemiology/microbiology, Feces/microbiology, Female, Gastroenteritis/*epidemiology/microbiology, Humans, Infant, Male, Prevalence, Risk Factors, Salmonella Infections/*epidemiology/microbiology/transmission, Salmonella/*isolation \& purification, Surveys and Questionnaires, Urban Population, Vietnam/epidemiology},
	pages = {1604--1613},
}

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