Items where Author is "Njagi, Edmund Njeru"

Year Item Type Full Text

Bibliographic data only

A joint model for longitudinal continuous and time-to-event outcomes with direct marginal interpretation. (2013) Efendi, Achmad; Molenberghs, Geert; Njagi, Edmund Njeru; Dendale, Paul

Microbial Performance of Food Safety Control and Assurance Activities in a Fresh Produce Processing Sector Measured Using a Microbial Assessment Scheme and Statistical Modeling. (2017) Njage, Patrick Murigu Kamau; Sawe, Chemutai Tonui; Onyango, Cecilia Moraa; Habib, I; Njagi, Edmund Njeru; Aerts, Marc; Molenberghs, Geert

A flexible joint modeling framework for longitudinal and time-to-event data with overdispersion. (2013) Njagi, Edmund N; Molenberghs, Geert; Rizopoulos, Dimitris; Verbeke, Geert; Kenward, Michael G; Dendale, Paul; Willekens, Koen

A characterization of missingness at random in a generalized shared-parameter joint modeling framework for longitudinal and time-to-event data, and sensitivity analysis. (2014) Njagi, Edmund Njeru; Molenberghs, Geert; Kenward, Michael G; Verbeke, Geert; Rizopoulos, Dimitris

A joint survival-longitudinal modelling approach for the dynamic prediction of rehospitalization in telemonitored chronic heart failure patients. (2013) Njagi, Edmund Njeru; Rizopoulos, Dimitris; Molenberghs, Geert; Dendale, Paul; Willekens, Koen

A novel approach to estimation of the time to biomarker threshold: applications to HIV. (2016) Reddy, Tarylee; Molenberghs, Geert; Njagi, Edmund Njeru; Aerts, Marc

Public

Dealing with missing information on covariates for excess mortality hazard regression models - Making the imputation model compatible with the substantive model. (2021) Antunes, Luís; Mendonça, Denisa; Bento, Maria José; Njagi, Edmund Njeru; Belot, Aurélien; Rachet, Bernard

Association between age, deprivation and specific comorbid conditions and the receipt of major surgery in patients with non-small cell lung cancer in England: A population-based study. (2018) Belot, Aurélien; Fowler, Helen; Njagi, Edmund Njeru; Luque-Fernandez, Miguel-Angel; Maringe, Camille; Magadi, Winnie; Exarchakou, Aimilia; Quaresma, Manuela; Turculet, Adrian; Peake, Michael D; Navani, Neal; Rachet, Bernard

Longitudinal associations between neighbourhood trust, social support and physical activity in adolescents: evidence from the Olympic Regeneration in East London (ORiEL) study. (2020) Berger, Nicolas; Lewis, Daniel; Quartagno, Matteo; Njagi, Edmund Njeru; Cummins, Steven

Longitudinal associations between perceptions of the neighbourhood environment and physical activity in adolescents: evidence from the Olympic Regeneration in East London (ORiEL) study. (2019) Berger, Nicolas; Lewis, Daniel; Quartagno, Matteo; Njagi, Edmund Njeru; Cummins, Steven

Associations between school and neighbourhood ethnic density and physical activity in adolescents: Evidence from the Olympic Regeneration in East London (ORiEL) study. (2019) Berger, Nicolas; Lewis, Daniel; Quartagno, Matteo; Njagi, Edmund Njeru; Cummins, Steven

Characteristics of patients with missing information on stage: a population-based study of patients diagnosed with colon, lung or breast cancer in England in 2013. (2018) Di Girolamo, Chiara; Walters, Sarah; Benitez Majano, Sara; Rachet, Bernard; Coleman, Michel P; Njagi, Edmund Njeru; Morris, Melanie

Persistent inequalities in 90-day colon cancer mortality: an English cohort study. (2017) Fowler, H; Belot, A; Njagi, EN; Luque-Fernandez, MA; Maringe, C; Quaresma, M; Kajiwara, M; Rachet, B

Comorbidity prevalence among cancer patients: a population-based cohort study of four cancers. (2020) Fowler, Helen; Belot, Aurelien; Ellis, Libby; Maringe, Camille; Luque-Fernandez, Miguel Angel; Njagi, Edmund Njeru; Navani, Neal; Sarfati, Diana; Rachet, Bernard

Pairwise joint modeling of clustered and high-dimensional outcomes with covariate missingness in pediatric pneumonia care. (2022) Gachau, Susan; Njagi, Edmund Njeru; Molenberghs, Geert; Owuor, Nelson; Sarguta, Rachel; English, Mike; Ayieko, Philip

Analysis of Hierarchical Routine Data With Covariate Missingness: Effects of Audit & Feedback on Clinicians' Prescribed Pediatric Pneumonia Care in Kenyan Hospitals. (2019) Gachau, Susan; Owuor, Nelson; Njagi, Edmund Njeru; Ayieko, Philip; English, Mike

Data Representativeness: Issues and Solutions. (2015) Milanzi, E., Njagi, En, Bruckers, L, Molenberghs, G

Survival of patients with non-Hodgkin lymphoma in England: investigating the socioeconomic inequalities. (2021) Smith, M

Investigating the inequalities in route to diagnosis amongst patients with diffuse large B-cell or follicular lymphoma in England. (2021) Smith, Matthew J; Fernandez, Miguel Angel Luque; Belot, Aurélien; Quartagno, Matteo; Bonaventure, Audrey; Majano, Sara Benitez; Rachet, Bernard; Njagi, Edmund Njeru

Excess Mortality by Multimorbidity, Socioeconomic, and Healthcare Factors, amongst Patients Diagnosed with Diffuse Large B-Cell or Follicular Lymphoma in England. (2021) Smith, Matthew James; Belot, Aurélien; Quartagno, Matteo; Luque Fernandez, Miguel Angel; Bonaventure, Audrey; Gachau, Susan; Benitez Majano, Sara; Rachet, Bernard; Njagi, Edmund Njeru

Association between multimorbidity and socioeconomic deprivation on short-term mortality among patients with diffuse large B-cell or follicular lymphoma in England: a nationwide cohort study. (2021) Smith, Matthew James; Njagi, Edmund Njeru; Belot, Aurelien; Leyrat, Clémence; Bonaventure, Audrey; Benitez Majano, Sara; Rachet, Bernard; Luque Fernandez, Miguel Angel