Mwambi H - Search Results

1

A multivariate joint model to adjust for random measurement error while handling skewness and correlation in dietary data in an epidemiologic study of mortality.

Agogo GO, Muchene L, Orindi B, Murphy TE, Mwambi H, Allore HG. Agogo GO, et al. Among authors: mwambi h. Ann Epidemiol. 2023 Jun;82:8-15. doi: 10.1016/j.annepidem.2023.03.007. Epub 2023 Mar 25. Ann Epidemiol. 2023. PMID: 36972757 Free PMC article.

2

Modeling of correlated cognitive function and functional disability outcomes with bounded and missing data in a longitudinal aging study.

Agogo GO, Mwambi H, Shi X, Liu Z. Agogo GO, et al. Among authors: mwambi h. Behav Res Methods. 2022 Dec;54(6):2949-2961. doi: 10.3758/s13428-022-01796-6. Epub 2022 Feb 7. Behav Res Methods. 2022. PMID: 35132587

3

Investigating the effects of cytokine biomarkers on HIV incidence: a case study for individuals randomized to pre-exposure prophylaxis vs. control.

Ogutu S, Mohammed M, Mwambi H. Ogutu S, et al. Among authors: mwambi h. Front Public Health. 2024 Jun 25;12:1393627. doi: 10.3389/fpubh.2024.1393627. eCollection 2024. Front Public Health. 2024. PMID: 38983264 Free PMC article. Clinical Trial.

4

Predictors of perinatal death in the presence of missing data: A birth registry-based study in northern Tanzania.

Mboya IB, Mahande MJ, Obure J, Mwambi HG. Mboya IB, et al. PLoS One. 2020 Apr 16;15(4):e0231636. doi: 10.1371/journal.pone.0231636. eCollection 2020. PLoS One. 2020. PMID: 32298332 Free PMC article.

5

Diagnostics for a two-stage joint survival model.

Singini IL, Mwambi HG, Gumedze FN. Singini IL, et al. Among authors: mwambi hg. Commun Stat Simul Comput. 2023;52(11):5163-5177. doi: 10.1080/03610918.2021.1995751. Epub 2021 Oct 26. Commun Stat Simul Comput. 2023. PMID: 37981985 Free PMC article.

6

Spatio-temporal modelling of under-five mortality in Lesotho using demographic and health survey data.

Zondi MM, Mwambi HG, Melesse SF. Zondi MM, et al. Among authors: mwambi hg. Afr Health Sci. 2023 Sep;23(3):168-180. doi: 10.4314/ahs.v23i3.21. Afr Health Sci. 2023. PMID: 38357121 Free PMC article.

7

Dictionary Based Global Twitter Sentiment Analysis of Coronavirus (COVID-19) Effects and Response.

Okango E, Mwambi H. Okango E, et al. Among authors: mwambi h. Ann Data Sci. 2022;9(1):175-186. doi: 10.1007/s40745-021-00358-5. Epub 2022 Jan 20. Ann Data Sci. 2022. PMID: 38624974 Free PMC article.

8

Indirect child mortality estimation technique to identify trends of under-five mortality in Ethiopia.

Ayele DG, Zewotir T, Mwambi H. Ayele DG, et al. Among authors: mwambi h. Afr Health Sci. 2016 Mar;16(1):18-26. doi: 10.4314/ahs.v16i1.3. Afr Health Sci. 2016. PMID: 27358609 Free PMC article.

9

A comparison of the conditional inference survival forest model to random survival forests based on a simulation study as well as on two applications with time-to-event data.

Nasejje JB, Mwambi H, Dheda K, Lesosky M. Nasejje JB, et al. Among authors: mwambi h. BMC Med Res Methodol. 2017 Jul 28;17(1):115. doi: 10.1186/s12874-017-0383-8. BMC Med Res Methodol. 2017. PMID: 28754093 Free PMC article.

10

Application of random survival forests in understanding the determinants of under-five child mortality in Uganda in the presence of covariates that satisfy the proportional and non-proportional hazards assumption.

Nasejje JB, Mwambi H. Nasejje JB, et al. Among authors: mwambi h. BMC Res Notes. 2017 Sep 7;10(1):459. doi: 10.1186/s13104-017-2775-6. BMC Res Notes. 2017. PMID: 28882171 Free PMC article.

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