Chawarat RotejanaprasertDuncan LeeNattwut EkapiratPrayuth SudathipRichard J. MaudeHarvard T.H. Chan School of Public HealthThailand Ministry of Public HealthMahidol UniversityNuffield Department of MedicineUniversity of Glasgow2022-08-042022-08-042021-01-01Statistical Methods in Medical Research. Vol.30, No.1 (2021), 22-3414770334096228022-s2.0-85101049163https://repository.li.mahidol.ac.th/handle/123456789/77120In much of the Greater Mekong Sub-region, malaria is now confined to patches and small foci of transmission. Malaria transmission is seasonal with the spatiotemporal patterns being associated with variation in environmental and climatic factors. However, the possible effect at different lag periods between meteorological variables and clinical malaria has not been well studied in the region. Thus, in this study we developed distributed lagged modelling accounting for spatiotemporal excessive zero cases in a malaria elimination setting. A multivariate framework was also extended to incorporate multiple data streams and investigate the spatiotemporal patterns from multiple parasite species via their lagged association with climatic variables. A simulation study was conducted to examine robustness of the methodology and a case study is provided of weekly data of clinical malaria cases at sub-district level in Thailand.Mahidol UniversityHealth ProfessionsMathematicsMedicineArticleSCOPUS10.1177/0962280220938977