Factors associated with in-hospital mortality of adult tetanus patients–a multicenter study from Bangladesh
Background Tetanus, a vaccine-preventable disease, is still occurring in the elderly population of low- and middle-income countries with a high case-fatality rate. The objective of the study was to elucidate the factors associated with in-hospital mortality of tetanus in Bangladesh. Methods This pro...
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ftdoajarticles:oai:doaj.org/article:496a8366798e430199aa566392ddd58b 2023-05-15T15:16:28+02:00 Factors associated with in-hospital mortality of adult tetanus patients–a multicenter study from Bangladesh Md. Abdullah Saeed Khan Mohammad Jahid Hasan Md. Utba Rashid Soumik Kha Sagar Sanzida Khan Susmita Zaman Sultan Mahamud Sumon Ariful Basher Mohammad Delwer Hossain Hawlader Mohammad Hayatun Nabi Nadira Sultana Kakoly 2022-03-01T00:00:00Z https://doaj.org/article/496a8366798e430199aa566392ddd58b EN eng Public Library of Science (PLoS) https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8887756/?tool=EBI https://doaj.org/toc/1935-2727 https://doaj.org/toc/1935-2735 1935-2727 1935-2735 https://doaj.org/article/496a8366798e430199aa566392ddd58b PLoS Neglected Tropical Diseases, Vol 16, Iss 3 (2022) Arctic medicine. Tropical medicine RC955-962 Public aspects of medicine RA1-1270 article 2022 ftdoajarticles 2022-12-31T14:26:45Z Background Tetanus, a vaccine-preventable disease, is still occurring in the elderly population of low- and middle-income countries with a high case-fatality rate. The objective of the study was to elucidate the factors associated with in-hospital mortality of tetanus in Bangladesh. Methods This prospective observational study, conducted in two specialized infectious disease hospitals, conveniently selected adult tetanus patients (≥18 years) for inclusion. Data were collected through a preformed structured questionnaire. Kaplan Meier survival analysis and univariate and multivariable Cox regression analysis were carried out to assess factors associated with in-hospital mortality among patients. All analysis was done using Stata (version 16) and SPSS (version 26). Results A total of 61 tetanus cases were included, and the overall in-hospital mortality rate was 34.4% (n = 21). Patients had an average age of 46.49 ±15.65 years (SD), and the majority were male (96.7%), farmers (57.4%), and came from rural areas (93.4%). Survival analysis revealed that the probability of death was significantly higher among patients having an age of ≥ 40 years, incubation time of ≤12 days, onset time of ≤ 4 days, and having complication(s). However, on multivariable Cox regression analysis, age (adjusted hazard ratio [aHR] 4.03, 95% Confidence Interval [CI] 1.07–15.17, p = 0.039) and onset time (≤4 days) (aHR 3.33; 95% CI 1.05–10.57, p = 0.041) came as significant predictors of in-hospital mortality after adjusting for incubation period and complications. Conclusion Older age and short onset time are the two most important determinants of in-hospital mortality of tetanus patients. Hence, these patients require enhanced emphasis and care. Author summary The number of new cases of tetanus occurring every year decreased considerably in many countries through mass vaccination programs. However, it continues to cause deaths of many people in low- and middle-income settings. The majority of hospital-admitted adult (≥18 years) tetanus ... Article in Journal/Newspaper Arctic Directory of Open Access Journals: DOAJ Articles Arctic Meier ENVELOPE(-45.900,-45.900,-60.633,-60.633) |
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Open Polar |
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Directory of Open Access Journals: DOAJ Articles |
op_collection_id |
ftdoajarticles |
language |
English |
topic |
Arctic medicine. Tropical medicine RC955-962 Public aspects of medicine RA1-1270 |
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Arctic medicine. Tropical medicine RC955-962 Public aspects of medicine RA1-1270 Md. Abdullah Saeed Khan Mohammad Jahid Hasan Md. Utba Rashid Soumik Kha Sagar Sanzida Khan Susmita Zaman Sultan Mahamud Sumon Ariful Basher Mohammad Delwer Hossain Hawlader Mohammad Hayatun Nabi Nadira Sultana Kakoly Factors associated with in-hospital mortality of adult tetanus patients–a multicenter study from Bangladesh |
topic_facet |
Arctic medicine. Tropical medicine RC955-962 Public aspects of medicine RA1-1270 |
description |
Background Tetanus, a vaccine-preventable disease, is still occurring in the elderly population of low- and middle-income countries with a high case-fatality rate. The objective of the study was to elucidate the factors associated with in-hospital mortality of tetanus in Bangladesh. Methods This prospective observational study, conducted in two specialized infectious disease hospitals, conveniently selected adult tetanus patients (≥18 years) for inclusion. Data were collected through a preformed structured questionnaire. Kaplan Meier survival analysis and univariate and multivariable Cox regression analysis were carried out to assess factors associated with in-hospital mortality among patients. All analysis was done using Stata (version 16) and SPSS (version 26). Results A total of 61 tetanus cases were included, and the overall in-hospital mortality rate was 34.4% (n = 21). Patients had an average age of 46.49 ±15.65 years (SD), and the majority were male (96.7%), farmers (57.4%), and came from rural areas (93.4%). Survival analysis revealed that the probability of death was significantly higher among patients having an age of ≥ 40 years, incubation time of ≤12 days, onset time of ≤ 4 days, and having complication(s). However, on multivariable Cox regression analysis, age (adjusted hazard ratio [aHR] 4.03, 95% Confidence Interval [CI] 1.07–15.17, p = 0.039) and onset time (≤4 days) (aHR 3.33; 95% CI 1.05–10.57, p = 0.041) came as significant predictors of in-hospital mortality after adjusting for incubation period and complications. Conclusion Older age and short onset time are the two most important determinants of in-hospital mortality of tetanus patients. Hence, these patients require enhanced emphasis and care. Author summary The number of new cases of tetanus occurring every year decreased considerably in many countries through mass vaccination programs. However, it continues to cause deaths of many people in low- and middle-income settings. The majority of hospital-admitted adult (≥18 years) tetanus ... |
format |
Article in Journal/Newspaper |
author |
Md. Abdullah Saeed Khan Mohammad Jahid Hasan Md. Utba Rashid Soumik Kha Sagar Sanzida Khan Susmita Zaman Sultan Mahamud Sumon Ariful Basher Mohammad Delwer Hossain Hawlader Mohammad Hayatun Nabi Nadira Sultana Kakoly |
author_facet |
Md. Abdullah Saeed Khan Mohammad Jahid Hasan Md. Utba Rashid Soumik Kha Sagar Sanzida Khan Susmita Zaman Sultan Mahamud Sumon Ariful Basher Mohammad Delwer Hossain Hawlader Mohammad Hayatun Nabi Nadira Sultana Kakoly |
author_sort |
Md. Abdullah Saeed Khan |
title |
Factors associated with in-hospital mortality of adult tetanus patients–a multicenter study from Bangladesh |
title_short |
Factors associated with in-hospital mortality of adult tetanus patients–a multicenter study from Bangladesh |
title_full |
Factors associated with in-hospital mortality of adult tetanus patients–a multicenter study from Bangladesh |
title_fullStr |
Factors associated with in-hospital mortality of adult tetanus patients–a multicenter study from Bangladesh |
title_full_unstemmed |
Factors associated with in-hospital mortality of adult tetanus patients–a multicenter study from Bangladesh |
title_sort |
factors associated with in-hospital mortality of adult tetanus patients–a multicenter study from bangladesh |
publisher |
Public Library of Science (PLoS) |
publishDate |
2022 |
url |
https://doaj.org/article/496a8366798e430199aa566392ddd58b |
long_lat |
ENVELOPE(-45.900,-45.900,-60.633,-60.633) |
geographic |
Arctic Meier |
geographic_facet |
Arctic Meier |
genre |
Arctic |
genre_facet |
Arctic |
op_source |
PLoS Neglected Tropical Diseases, Vol 16, Iss 3 (2022) |
op_relation |
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8887756/?tool=EBI https://doaj.org/toc/1935-2727 https://doaj.org/toc/1935-2735 1935-2727 1935-2735 https://doaj.org/article/496a8366798e430199aa566392ddd58b |
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1766346757667553280 |