Frequency of Lower Lung Field Tuberculosis in Diabetes Mellitus Patients Attending Tertiary Care Hospital in Bangladesh: A Cross‐Sectional Study

ABSTRACT Background and Aims People who have diabetes mellitus (DM) are thought to be more susceptible to pulmonary tuberculosis (PTB). Several published comparative investigations have reported that chest x‐ray images from PTB with DM are considered atypical due to their frequent involvement of the...

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Main Authors: Raihan Kamal Galib, Susanta Kumar Paul, Khujjista Akter, Manzurul Ibrahim Musa, Dip Jyoti Sarker, Shah Ashiqur Rahman Ashiq Choudhury, Shipan Chandra Paul, Rajashish Chakrabortty
Format: Article
Language:English
Published: Wiley 2025-01-01
Series:Health Science Reports
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Online Access:https://doi.org/10.1002/hsr2.70413
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author Raihan Kamal Galib
Susanta Kumar Paul
Khujjista Akter
Manzurul Ibrahim Musa
Dip Jyoti Sarker
Shah Ashiqur Rahman Ashiq Choudhury
Shipan Chandra Paul
Rajashish Chakrabortty
author_facet Raihan Kamal Galib
Susanta Kumar Paul
Khujjista Akter
Manzurul Ibrahim Musa
Dip Jyoti Sarker
Shah Ashiqur Rahman Ashiq Choudhury
Shipan Chandra Paul
Rajashish Chakrabortty
author_sort Raihan Kamal Galib
collection DOAJ
description ABSTRACT Background and Aims People who have diabetes mellitus (DM) are thought to be more susceptible to pulmonary tuberculosis (PTB). Several published comparative investigations have reported that chest x‐ray images from PTB with DM are considered atypical due to their frequent involvement of the lower lung field (LLF). This study aimed to investigate the frequency of lower lung field tuberculosis (LLF‐TB) in DM and the risk factor of DM for the development of TB. Methods This study was a cross‐sectional study. PTB was diagnosed by positive sputum acid‐fast bacilli (AFB),/Culture,/Gene Xpert MTB/RIF, and DM, which was proven by taking oral hypoglycemic drugs or receiving insulin at the time of hospital admission. Extrapulmonary tuberculosis and seropositive human immunodeficiency virus (HIV) were excluded from this study. A chest x‐ray posterior‐anterior (P/A) view was done to assess the frequency and patterns of lung involvement. Logistic regression analysis was performed to evaluate the risk factor of DM for the development of TB. Results A total of 117 PTB‐DM participants were studied in this study. The mean age and frequency of isolated LLF‐TB were 53.17 ± 14.38 years and 20.5%, respectively. The prevalence of LLF‐TB and other radiological patterns were statistically significantly correlated with smear positivity (83.3% vs. 20.4%), erythrocyte sedimentation rate (ESR) > 50 mm (95.8% vs. 16.1%), and HbA1c > 7 (79.2% vs. 16.1%). Regression analysis showed that the odds ratio (OR) was 6.81 and 3.93 for DM and age (> 40 years) for the development of LLF‐TB (p < 0.05). Conclusion The frequency of LLF‐TB among PTB DM patients was around 1/5th. The development of LLF‐TB was substantially associated with DM and age greater than 40 years.
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spelling doaj-art-b35d21c2028f49e5a7cc78bbe1c476a92025-01-29T03:42:39ZengWileyHealth Science Reports2398-88352025-01-0181n/an/a10.1002/hsr2.70413Frequency of Lower Lung Field Tuberculosis in Diabetes Mellitus Patients Attending Tertiary Care Hospital in Bangladesh: A Cross‐Sectional StudyRaihan Kamal Galib0Susanta Kumar Paul1Khujjista Akter2Manzurul Ibrahim Musa3Dip Jyoti Sarker4Shah Ashiqur Rahman Ashiq Choudhury5Shipan Chandra Paul6Rajashish Chakrabortty7Department of Pulmonology ZH Shikder Womens Medical College Dhaka BangladeshDepartment of Respiratory Medicine Bangabandhu Sheikh Mujib Medical University Dhaka BangladeshDepartment of Anatomy Dhaka Medical College Dhaka BangladeshDepartment of Respiratory Medicine Khulna Medical College Hospital Khulna BangladeshDepartment of Respiratory Medicine Bangabandhu Sheikh Mujib Medical University Dhaka BangladeshDepartment of Respiratory Medicine Bangabandhu Sheikh Mujib Medical University Dhaka BangladeshDepartment of Respiratory Medicine Bangabandhu Sheikh Mujib Medical University Dhaka BangladeshDepartment of Respiratory Medicine Bangabandhu Sheikh Mujib Medical University Dhaka BangladeshABSTRACT Background and Aims People who have diabetes mellitus (DM) are thought to be more susceptible to pulmonary tuberculosis (PTB). Several published comparative investigations have reported that chest x‐ray images from PTB with DM are considered atypical due to their frequent involvement of the lower lung field (LLF). This study aimed to investigate the frequency of lower lung field tuberculosis (LLF‐TB) in DM and the risk factor of DM for the development of TB. Methods This study was a cross‐sectional study. PTB was diagnosed by positive sputum acid‐fast bacilli (AFB),/Culture,/Gene Xpert MTB/RIF, and DM, which was proven by taking oral hypoglycemic drugs or receiving insulin at the time of hospital admission. Extrapulmonary tuberculosis and seropositive human immunodeficiency virus (HIV) were excluded from this study. A chest x‐ray posterior‐anterior (P/A) view was done to assess the frequency and patterns of lung involvement. Logistic regression analysis was performed to evaluate the risk factor of DM for the development of TB. Results A total of 117 PTB‐DM participants were studied in this study. The mean age and frequency of isolated LLF‐TB were 53.17 ± 14.38 years and 20.5%, respectively. The prevalence of LLF‐TB and other radiological patterns were statistically significantly correlated with smear positivity (83.3% vs. 20.4%), erythrocyte sedimentation rate (ESR) > 50 mm (95.8% vs. 16.1%), and HbA1c > 7 (79.2% vs. 16.1%). Regression analysis showed that the odds ratio (OR) was 6.81 and 3.93 for DM and age (> 40 years) for the development of LLF‐TB (p < 0.05). Conclusion The frequency of LLF‐TB among PTB DM patients was around 1/5th. The development of LLF‐TB was substantially associated with DM and age greater than 40 years.https://doi.org/10.1002/hsr2.70413associationdiabetes mellitusfrequencylower lung fieldtuberculosis
spellingShingle Raihan Kamal Galib
Susanta Kumar Paul
Khujjista Akter
Manzurul Ibrahim Musa
Dip Jyoti Sarker
Shah Ashiqur Rahman Ashiq Choudhury
Shipan Chandra Paul
Rajashish Chakrabortty
Frequency of Lower Lung Field Tuberculosis in Diabetes Mellitus Patients Attending Tertiary Care Hospital in Bangladesh: A Cross‐Sectional Study
Health Science Reports
association
diabetes mellitus
frequency
lower lung field
tuberculosis
title Frequency of Lower Lung Field Tuberculosis in Diabetes Mellitus Patients Attending Tertiary Care Hospital in Bangladesh: A Cross‐Sectional Study
title_full Frequency of Lower Lung Field Tuberculosis in Diabetes Mellitus Patients Attending Tertiary Care Hospital in Bangladesh: A Cross‐Sectional Study
title_fullStr Frequency of Lower Lung Field Tuberculosis in Diabetes Mellitus Patients Attending Tertiary Care Hospital in Bangladesh: A Cross‐Sectional Study
title_full_unstemmed Frequency of Lower Lung Field Tuberculosis in Diabetes Mellitus Patients Attending Tertiary Care Hospital in Bangladesh: A Cross‐Sectional Study
title_short Frequency of Lower Lung Field Tuberculosis in Diabetes Mellitus Patients Attending Tertiary Care Hospital in Bangladesh: A Cross‐Sectional Study
title_sort frequency of lower lung field tuberculosis in diabetes mellitus patients attending tertiary care hospital in bangladesh a cross sectional study
topic association
diabetes mellitus
frequency
lower lung field
tuberculosis
url https://doi.org/10.1002/hsr2.70413
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