General and abdominal adiposity and hypertension in eight world regions: a pooled analysis of 837 population-based studies with 7ยท5 million participants
Association of latent class analysis-derived multimorbidity clusters with adverse health outcomes in patients with multiple long-term conditions: comparative results across three UK cohorts
Modelling correlations among grouped random effects in multilevel models with an application to the estimation of household effects on longitudinal health outcomes
Live video interviewing as a complementary mode to in-person interviews: evidence from the European Social Survey
Text messages to facilitate the transition to web-first sequential mixed-mode designs in longitudinal surveys
Using social media metrics and linked survey data to understand survey behaviors -conference paper abstract-
Augmenting surveys with social media data: a probabilistic framework for LinkedIn data linkage. -conference paper abstract-