| Autor: |
Chris A Rees, Tim Colbourn, Shubhada Hooli, Carina King, Norman Lufesi, Eric D McCollum, Charles Mwansambo, Clare Cutland, Shabir Ahmed Madhi, Marta Nunes, Joseph L Mathew, Emmanuel Addo-Yobo, Noel Chisaka, Mumtaz Hassan, Patricia L Hibberd, Prakash M Jeena, Juan M Lozano, William B MacLeod, Archana Patel, Donald M Thea, Ngoc Tuong Vy Nguyen, Cissy B Kartasasmita, Marilla Lucero, Shally Awasthi, Ashish Bavdekar, Monidarin Chou, Pagbajabyn Nymadawa, Jean-William Pape, Glaucia Paranhos-Baccala, Valentina S Picot, Mala Rakoto-Andrianarivelo, Vanessa Rouzier, Graciela Russomando, Mariam Sylla, Philippe Vanhems, Jianwei Wang, Rai Asghar, Salem Banajeh, Imran Iqbal, Irene Maulen-Radovan, Greta Mino-Leon, Samir K Saha, Mathuram Santosham, Sunit Singhi, Sudha Basnet, Tor A Strand, Shinjini Bhatnagar, Nitya Wadhwa, Rakesh Lodha, Satinder Aneja, Alexey W Clara, Harry Campbell, Harish Nair, Jennifer Falconer, Shamim A Qazi, Yasir B Nisar, Mark I Neuman |
| Jazyk: |
angličtina |
| Rok vydání: |
2022 |
| Předmět: |
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| Zdroj: |
2022, ' Derivation and validation of a novel risk assessment tool to identify children aged 2-59 months at risk of hospitalised pneumonia-related mortality in 20 countries ', BMJ Global Health, vol. 7, no. 4, e008143 . https://doi.org/10.1136/bmjgh-2021-008143 |
| DOI: |
10.1136/bmjgh-2021-008143 |
| Popis: |
IntroductionExisting risk assessment tools to identify children at risk of hospitalised pneumonia-related mortality have shown suboptimal discriminatory value during external validation. Our objective was to derive and validate a novel risk assessment tool to identify children aged 2–59 months at risk of hospitalised pneumonia-related mortality across various settings.MethodsWe used primary, baseline, patient-level data from 11 studies, including children evaluated for pneumonia in 20 low-income and middle-income countries. Patients with complete data were included in a logistic regression model to assess the association of candidate variables with the outcome hospitalised pneumonia-related mortality. Adjusted log coefficients were calculated for each candidate variable and assigned weighted points to derive the Pneumonia Research Partnership to Assess WHO Recommendations (PREPARE) risk assessment tool. We used bootstrapped selection with 200 repetitions to internally validate the PREPARE risk assessment tool.ResultsA total of 27 388 children were included in the analysis (mean age 14.0 months, pneumonia-related case fatality ratio 3.1%). The PREPARE risk assessment tool included patient age, sex, weight-for-age z-score, body temperature, respiratory rate, unconsciousness or decreased level of consciousness, convulsions, cyanosis and hypoxaemia at baseline. The PREPARE risk assessment tool had good discriminatory value when internally validated (area under the curve 0.83, 95% CI 0.81 to 0.84).ConclusionsThe PREPARE risk assessment tool had good discriminatory ability for identifying children at risk of hospitalised pneumonia-related mortality in a large, geographically diverse dataset. After external validation, this tool may be implemented in various settings to identify children at risk of hospitalised pneumonia-related mortality. |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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