Bacteriuria in pregnancy varies with the ambiance: a retrospective observational study at a tertiary hospital in Doha, Qatar
<h3>Objectives</h3> <p>To explore the influence of ambient temperature and humidity on significant bacteriuria (SB) and urinary bacterial isolates in pregnant women.</p> <h3>Methods</h3> <p>A retrospective observational study was conducted in the sole tertia...
محفوظ في:
| المؤلف الرئيسي: | |
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| مؤلفون آخرون: | , , , , , , |
| منشور في: |
2023
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| الموضوعات: | |
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إضافة وسم
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| _version_ | 1864513563287093248 |
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| author | Fathima Minisha (14585369) |
| author2 | Mahmoud Mohamed (4480660) Dina Abdulmunem (14585370) Shaza El Awad (14585371) Mahmoud Zidan (11339688) Mohini Abreo (14585373) Shamsa Ahmad (9140020) Guy Fender (14585374) |
| author2_role | author author author author author author author |
| author_facet | Fathima Minisha (14585369) Mahmoud Mohamed (4480660) Dina Abdulmunem (14585370) Shaza El Awad (14585371) Mahmoud Zidan (11339688) Mohini Abreo (14585373) Shamsa Ahmad (9140020) Guy Fender (14585374) |
| author_role | author |
| dc.creator.none.fl_str_mv | Fathima Minisha (14585369) Mahmoud Mohamed (4480660) Dina Abdulmunem (14585370) Shaza El Awad (14585371) Mahmoud Zidan (11339688) Mohini Abreo (14585373) Shamsa Ahmad (9140020) Guy Fender (14585374) |
| dc.date.none.fl_str_mv | 2023-03-15T11:51:32Z |
| dc.identifier.none.fl_str_mv | 10.1515/jpm-2018-0419 |
| dc.relation.none.fl_str_mv | https://figshare.com/articles/journal_contribution/Bacteriuria_in_pregnancy_varies_with_the_ambiance_a_retrospective_observational_study_at_a_tertiary_hospital_in_Doha_Qatar/22046708 |
| dc.rights.none.fl_str_mv | CC BY 4.0 info:eu-repo/semantics/openAccess |
| dc.subject.none.fl_str_mv | Biomedical and clinical sciences Reproductive medicine climatic variation in pregnancy significant bacteriuria urinary tract infection (UTI) |
| dc.title.none.fl_str_mv | Bacteriuria in pregnancy varies with the ambiance: a retrospective observational study at a tertiary hospital in Doha, Qatar |
| dc.type.none.fl_str_mv | Text Journal contribution info:eu-repo/semantics/publishedVersion text contribution to journal |
| description | <h3>Objectives</h3> <p>To explore the influence of ambient temperature and humidity on significant bacteriuria (SB) and urinary bacterial isolates in pregnant women.</p> <h3>Methods</h3> <p>A retrospective observational study was conducted in the sole tertiary-care hospital in Doha, Qatar. A sample of 1588 pregnant women delivering between June 2012 and March 2013 was randomly selected. Meteorological variables including ambient average daily temperature and humidity were sourced from online meteorological data, and patient information such as demographic data, urine culture results and bacterial isolates were collected from patient files. The receptor operative curve (ROC) analysis was used to determine the cutoff for temperature and humidity. Statistical analyses of associations between SB and bacterial isolates with respect to the ambient temperature and humidity were performed using Pearson’s correlation, the chi-square (χ2) test and the Kruskal-Wallis test.</p> <h3>Results</h3> <p>Of the 21.24% positive cultures, 11.25% had SB. SB showed a significant strong positive (r = +0.677, n = 17, P = 0.003) and moderate negative (r = −0.587, n = 17, P = 0.013) correlation with average monthly temperature and humidity, respectively, with doubling of rates noted with temperatures ≥35°C (11.3% vs. 3.6%; P < 0.0001) and humidity ≤50% (10.6% vs. 3.2%; P < 0.0001). <em>Escherichia coli</em> and Group B Streptococcus (GBS) were the most common isolates.</p> <h3>Conclusion</h3> <p>This is the first study in this region that demonstrates maternal risk with SB, with ambient temperatures of ≥35°C and humidity ≤50%. The effect of these variables on the growth of various urinary bacteria has also been shown.</p> <h2>Other information </h2> <p>Published in: Journal of Perinatal Medicine<br> License: <a href="http://creativecommons.org/licenses/by/4.0" target="_blank">http://creativecommons.org/licenses/by/4.0</a><br> See article on publisher's website: <a href="http://dx.doi.org/10.1515/jpm-2018-0419" target="_blank">http://dx.doi.org/10.1515/jpm-2018-0419</a></p> |
| eu_rights_str_mv | openAccess |
| id | Manara2_f835fffca35d607e15d940b8fe6f5304 |
| identifier_str_mv | 10.1515/jpm-2018-0419 |
| network_acronym_str | Manara2 |
| network_name_str | Manara2 |
| oai_identifier_str | oai:figshare.com:article/22046708 |
| publishDate | 2023 |
| repository.mail.fl_str_mv | |
| repository.name.fl_str_mv | |
| repository_id_str | |
| rights_invalid_str_mv | CC BY 4.0 |
| spelling | Bacteriuria in pregnancy varies with the ambiance: a retrospective observational study at a tertiary hospital in Doha, QatarFathima Minisha (14585369)Mahmoud Mohamed (4480660)Dina Abdulmunem (14585370)Shaza El Awad (14585371)Mahmoud Zidan (11339688)Mohini Abreo (14585373)Shamsa Ahmad (9140020)Guy Fender (14585374)Biomedical and clinical sciencesReproductive medicineclimatic variation in pregnancysignificant bacteriuriaurinary tract infection (UTI)<h3>Objectives</h3> <p>To explore the influence of ambient temperature and humidity on significant bacteriuria (SB) and urinary bacterial isolates in pregnant women.</p> <h3>Methods</h3> <p>A retrospective observational study was conducted in the sole tertiary-care hospital in Doha, Qatar. A sample of 1588 pregnant women delivering between June 2012 and March 2013 was randomly selected. Meteorological variables including ambient average daily temperature and humidity were sourced from online meteorological data, and patient information such as demographic data, urine culture results and bacterial isolates were collected from patient files. The receptor operative curve (ROC) analysis was used to determine the cutoff for temperature and humidity. Statistical analyses of associations between SB and bacterial isolates with respect to the ambient temperature and humidity were performed using Pearson’s correlation, the chi-square (χ2) test and the Kruskal-Wallis test.</p> <h3>Results</h3> <p>Of the 21.24% positive cultures, 11.25% had SB. SB showed a significant strong positive (r = +0.677, n = 17, P = 0.003) and moderate negative (r = −0.587, n = 17, P = 0.013) correlation with average monthly temperature and humidity, respectively, with doubling of rates noted with temperatures ≥35°C (11.3% vs. 3.6%; P < 0.0001) and humidity ≤50% (10.6% vs. 3.2%; P < 0.0001). <em>Escherichia coli</em> and Group B Streptococcus (GBS) were the most common isolates.</p> <h3>Conclusion</h3> <p>This is the first study in this region that demonstrates maternal risk with SB, with ambient temperatures of ≥35°C and humidity ≤50%. The effect of these variables on the growth of various urinary bacteria has also been shown.</p> <h2>Other information </h2> <p>Published in: Journal of Perinatal Medicine<br> License: <a href="http://creativecommons.org/licenses/by/4.0" target="_blank">http://creativecommons.org/licenses/by/4.0</a><br> See article on publisher's website: <a href="http://dx.doi.org/10.1515/jpm-2018-0419" target="_blank">http://dx.doi.org/10.1515/jpm-2018-0419</a></p>2023-03-15T11:51:32ZTextJournal contributioninfo:eu-repo/semantics/publishedVersiontextcontribution to journal10.1515/jpm-2018-0419https://figshare.com/articles/journal_contribution/Bacteriuria_in_pregnancy_varies_with_the_ambiance_a_retrospective_observational_study_at_a_tertiary_hospital_in_Doha_Qatar/22046708CC BY 4.0info:eu-repo/semantics/openAccessoai:figshare.com:article/220467082023-03-15T11:51:32Z |
| spellingShingle | Bacteriuria in pregnancy varies with the ambiance: a retrospective observational study at a tertiary hospital in Doha, Qatar Fathima Minisha (14585369) Biomedical and clinical sciences Reproductive medicine climatic variation in pregnancy significant bacteriuria urinary tract infection (UTI) |
| status_str | publishedVersion |
| title | Bacteriuria in pregnancy varies with the ambiance: a retrospective observational study at a tertiary hospital in Doha, Qatar |
| title_full | Bacteriuria in pregnancy varies with the ambiance: a retrospective observational study at a tertiary hospital in Doha, Qatar |
| title_fullStr | Bacteriuria in pregnancy varies with the ambiance: a retrospective observational study at a tertiary hospital in Doha, Qatar |
| title_full_unstemmed | Bacteriuria in pregnancy varies with the ambiance: a retrospective observational study at a tertiary hospital in Doha, Qatar |
| title_short | Bacteriuria in pregnancy varies with the ambiance: a retrospective observational study at a tertiary hospital in Doha, Qatar |
| title_sort | Bacteriuria in pregnancy varies with the ambiance: a retrospective observational study at a tertiary hospital in Doha, Qatar |
| topic | Biomedical and clinical sciences Reproductive medicine climatic variation in pregnancy significant bacteriuria urinary tract infection (UTI) |