Christopher Nyundo
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View article: Age-dependent acquisition of IgG antibodies to Shigella serotypes—a retrospective analysis of seroprevalence in Kenyan children with implications for infant vaccination
Age-dependent acquisition of IgG antibodies to Shigella serotypes—a retrospective analysis of seroprevalence in Kenyan children with implications for infant vaccination Open
Background Shigellosis mainly affects children under 5 years of age living in low- and middle-income countries, who are the target population for vaccination. There are, however, limited data available to define the appropriate timing for …
View article: Replication Data for: Age-dependent acquisition of IgG antibodies to Shigella serotypes – a retrospective analysis of sero-prevalence in Kenyan children
Replication Data for: Age-dependent acquisition of IgG antibodies to Shigella serotypes – a retrospective analysis of sero-prevalence in Kenyan children Open
This is a replication dataset for the manuscript titled: Age-dependent acquisition of IgG antibodies to Shigella serotypes – a retrospective analysis of sero-prevalence in Kenyan children.
View article: Replication Data for: Impact of COVID-19 on mortality in coastal Kenya: a longitudinal open cohort study
Replication Data for: Impact of COVID-19 on mortality in coastal Kenya: a longitudinal open cohort study Open
This is a replication dataset for the manuscript titled: "Impact of COVID-19 on mortality in coastal Kenya: a longitudinal open cohort study". These datasets contain aggregated mortality data from the Kilifi HDSS used to describe the impac…
View article: Mortality in rural coastal Kenya measured using the Kilifi Health and Demographic Surveillance System: a 16-year descriptive analysis
Mortality in rural coastal Kenya measured using the Kilifi Health and Demographic Surveillance System: a 16-year descriptive analysis Open
Background: The Kilifi Health and Demographic Surveillance System (KHDSS) was established in 2000 to define the incidence and prevalence of local diseases and evaluate the impact of community-based interventions. KHDSS morbidity data have …
View article: The impact of the COVID-19 pandemic on vaccine coverage in Kilifi, Kenya: A retrospective cohort study
The impact of the COVID-19 pandemic on vaccine coverage in Kilifi, Kenya: A retrospective cohort study Open
The COVID-19 pandemic caused unprecedented disruption in health service delivery, globally. This study sought to provide evidence on the impact of the pandemic on vaccine coverage in Kilifi County, Kenya. We conducted a vaccine coverage su…
View article: Impact of COVID-19 on mortality in coastal Kenya: a longitudinal open cohort study
Impact of COVID-19 on mortality in coastal Kenya: a longitudinal open cohort study Open
Background There is uncertainty about the mortality impact of the COVID-19 pandemic in Africa because of poor ascertainment of cases and limited national civil vital registration. We analysed excess mortality from 1 st January 2020-5 th Ma…
View article: Impact of the COVID-19 epidemic on mortality in rural coastal Kenya
Impact of the COVID-19 epidemic on mortality in rural coastal Kenya Open
Background The impact of COVID-19 on all-cause mortality in sub-Saharan Africa remains unknown. Methods We monitored mortality among 306,000 residents of Kilifi Health and Demographic Surveillance System, Kenya, through four COVID-19 waves…
View article: Mortality in rural coastal Kenya measured using the Kilifi Health and Demographic Surveillance System: a 16-year descriptive analysis
Mortality in rural coastal Kenya measured using the Kilifi Health and Demographic Surveillance System: a 16-year descriptive analysis Open
Background: The Kilifi Health and Demographic Surveillance System (KHDSS) was established in 2000 to define the incidence and prevalence of local diseases and evaluate the impact of community-based interventions. KHDSS morbidity data have …
View article: Replication Data for: Mortality in rural coastal Kenya measured using the Kilifi Health and Demographic Surveillance System: a 16-year descriptive analysis
Replication Data for: Mortality in rural coastal Kenya measured using the Kilifi Health and Demographic Surveillance System: a 16-year descriptive analysis Open
This is a replication dataset for the manuscript titled: "Mortality in rural coastal Kenya measured using the Kilifi Health and Demographic Surveillance System: a 16-year descriptive analysis" submitted to the Wellcome Open Research journa…
View article: Mortality in Rural Coastal Kenya measured using the Kilifi Health and Demographic Surveillance System: A 16-year descriptive analysis
Mortality in Rural Coastal Kenya measured using the Kilifi Health and Demographic Surveillance System: A 16-year descriptive analysis Open
Background The Kilifi Health and Demographic Surveillance System (KHDSS) was established in 2000 to define the incidence and prevalence of local diseases and evaluate the impact of community-based interventions. KHDSS morbidity data have b…
View article: Neurological impairment and disability in children in rural Kenya
Neurological impairment and disability in children in rural Kenya Open
Aim To investigate geographical change over time in the burden of neurological impairments in school‐aged children in a demographic surveillance area. Method We investigated changes in neurological impairment prevalence in five domains (ep…
View article: Replication Data for: Spatial-temporal changes in the prevalence and risk factors of neurological impairments in children aged 6-9 years in rural Kenya
Replication Data for: Spatial-temporal changes in the prevalence and risk factors of neurological impairments in children aged 6-9 years in rural Kenya Open
This is a replication dataset for the manuscript titled "Spatial-temporal changes in the prevalence and risk factors of neurological impairments in children aged 6-9 years in rural Kenya . We present data from two surveys conducted within …
View article: Clustering of health risk behaviors among adolescents in Kilifi, Kenya, a rural Sub-Saharan African setting
Clustering of health risk behaviors among adolescents in Kilifi, Kenya, a rural Sub-Saharan African setting Open
Background Adolescents tend to experience heightened vulnerability to risky and reckless behavior. Adolescents living in rural settings may often experience poverty and a host of risk factors which can increase their vulnerability to vario…
View article: Data for: Monitoring malaria cases presenting to two dispensaries (i.e Pingilikani and Ngerenya) in Kilifi County,Kenya
Data for: Monitoring malaria cases presenting to two dispensaries (i.e Pingilikani and Ngerenya) in Kilifi County,Kenya Open
This dataset contains surveillance data of all detected malaria episodes presenting in two dispensaries in Kilifi County. One dispensary, Ngerenya, is in the north of Kilifi County, an area with low transmission intensity while the other w…
View article: Linking health facility data from young adults aged 18-24 years to longitudinal demographic data: Experience from The Kilifi Health and Demographic Surveillance System
Linking health facility data from young adults aged 18-24 years to longitudinal demographic data: Experience from The Kilifi Health and Demographic Surveillance System Open
Background: In 2014, a pilot study was conducted to test the feasibility of linking clinic attendance data for young adults at two health facilities to the population register of the Kilifi Health and Demographic Surveillance System (KHDSS…
View article: Supplementary files 2 and 3 for "Linking health facility data from young adults aged 18-24 years to longitudinal demographic data: Experience from The Kilifi Health and Demographic Surveillance System"
Supplementary files 2 and 3 for "Linking health facility data from young adults aged 18-24 years to longitudinal demographic data: Experience from The Kilifi Health and Demographic Surveillance System" Open
Supplementary files for the submitted manuscript Linking health facility data from young adults aged 18-24 years to longitudinal demographic data: Experience from The Kilifi Health and Demographic Surveillance System Supplementary file 2 i…
View article: Malaria_Monitoring_Codebook.pdf
Malaria_Monitoring_Codebook.pdf Open
Data Dictionary - contains variable description and value labels
View article: malaria_monitoring_data_upto2019_dvn-1.tab
malaria_monitoring_data_upto2019_dvn-1.tab Open
Dataset (STATA v15.1)
View article: Supplementary files 1 and 2 for "Linking health facility data from young adults aged 18-24 years to longitudinal demographic data: Experience from The Kilifi Health and Demographic Surveillance System"
Supplementary files 1 and 2 for "Linking health facility data from young adults aged 18-24 years to longitudinal demographic data: Experience from The Kilifi Health and Demographic Surveillance System" Open
Supplementary files for the submitted manuscript Linking health facility data from young adults aged 18-24 years to longitudinal demographic data: Experience from The Kilifi Health and Demographic Surveillance System Supplementary file 2 i…
View article: Supplementary files 2 and 3 for "Linking health facility data from young adults aged 18-24 years to longitudinal demographic data: Experience from The Kilifi Health and Demographic Surveillance System"
Supplementary files 2 and 3 for "Linking health facility data from young adults aged 18-24 years to longitudinal demographic data: Experience from The Kilifi Health and Demographic Surveillance System" Open
Supplementary files for the submitted manuscript Linking health facility data from young adults aged 18-24 years to longitudinal demographic data: Experience from The Kilifi Health and Demographic Surveillance System Supplementary file 2 i…
View article: malaria_monitoring_readme.txt
malaria_monitoring_readme.txt Open
Readme File
View article: Kilifi Health and Demographic Surveillance Data (Abridged Version) 2000 - 2019
Kilifi Health and Demographic Surveillance Data (Abridged Version) 2000 - 2019 Open
The Kilifi Health and Demographic Surveillance System (KHDSS), located on the Indian Ocean coast of Kenya, was established in 2000 as a record of births, pregnancies, migration events, deaths and causes of deaths and is maintained by 4-mon…
View article: Gametocyte carriage in an era of changing malaria epidemiology: A 19-year analysis of a malaria longitudinal cohort
Gametocyte carriage in an era of changing malaria epidemiology: A 19-year analysis of a malaria longitudinal cohort Open
Background:Interventions to block malaria transmission from humans to mosquitoes are currently in development. To be successfully implemented, key populations need to be identified where the use of these transmission-blocking and/or reduci…
View article: Gametocyte carriage in an era of changing malaria epidemiology: A 19-year analysis of a malaria longitudinal cohort
Gametocyte carriage in an era of changing malaria epidemiology: A 19-year analysis of a malaria longitudinal cohort Open
Background: Interventions to block malaria transmission from humans to mosquitoes are currently in development. To be successfully implemented, key populations need to be identified where the use of these transmission-blocking and/or reduc…
View article: Kilifi Malaria Longitudinal Cohort cross-sectional survey and weekly-follow-up surveillance data for the estimation of parasite prevalence and factors associated with gametocyte carriage.
Kilifi Malaria Longitudinal Cohort cross-sectional survey and weekly-follow-up surveillance data for the estimation of parasite prevalence and factors associated with gametocyte carriage. Open
Data from a longitudinally monitored cohort of children from Kilifi county located along the Kenyan coast collected between 1998-2016 were analysed to describe the distribution and prevalence of gametocytaemia in relation to transmission i…
View article: Gametocyte Poitivity Model - Recent episodes malaria pre- and post-ACT.R
Gametocyte Poitivity Model - Recent episodes malaria pre- and post-ACT.R Open
R code used to assess malaria episodes occurring before a cross-sectional survey and generate a models to predict gametocyte positivity
View article: Summary Statistics - csbleed.R
Summary Statistics - csbleed.R Open
R code used to generate summary statistics for participants attending the cross-sectional survey
View article: Age and parasite prevalence.R
Age and parasite prevalence.R Open
R code used to plot out the variation in parasite prevalence with age.