Cost-Effectiveness of Mobile Application Use in Managing Type 2 Diabetes Mellitus: A Systematic Review Introduction Type 2 diabetes mellitus (T2DM) is a debilitating condition that imposes a significant economic burden on its management. This study aims to systematically review the published evidence on the cost-effectiveness of mobile health (mHealth) application interventions for T2DM. Methods A search strategy was conducted using electronic bibliographic databases, including PubMed, Web of Science and Scopus for published studies. The inclusion criteria included original articles that reporting cost-effectiveness evaluation studies on mHealth application interventions directed at patients diagnosed or at risk of T2DM, English-language articles and published in the year 2016 to 2020. Results A total of 6 eligible studies were selected. The cost savings per person for treating T2DM ranged from USD 1,346 to USD 3,781 per year. The major contributor to cost savings was reduced complication management resulting from good glycaemic control. The direct impacts of the intervention include reduced hospitalisation and fewer unplanned clinic visits, while diabetes- related mortality was indirectly reduced usingmHealth. Conclusions The mHealth intervention was cost-effective in managing patients with T2DM. Implementation can be extended to other disease management areas to not only reduce total healthcare expenditure but also improve patients’ quality of life.

Dengue remains a public health threat that consumes a significant number of resources for its prevention and control. This systematic review aimed to solidify recent costing evidence in dengue management among South East Asian (SEA) countries. All studies conducted between 2010 and 2020 were retrieved using four international databases i.e. PubMed, Scopus, Web of Science, and Emerald Insight. The review was reported according to PRISMA guidelines. Quality assessments were done independently by two reviewers using a checklist adapted for the cost of illness studies. We identified 13 original articles representing several SEA countries. Among the common reported costing measure include total cost/ health expenditure; direct medical cost; direct non-medical cost; and indirect cost. The estimated total cost for dengue management varied between countries largely due to the difference in the total incidence of dengue cases. The estimated cost spent on dengue per capita GDP ranges from less than 0.001% to 0.1%, depending on the recorded number of dengue cases of the year. The majority of the articles focused on the economic burden from the perspective of treatment such as hospitalization and ambulatory care. In a nutshell, the economic burden of managing dengue infection is costly and the evidence suggests a steady increase in health expenditure with the growing number of dengue cases

Environmental Determinants in Sustaining the Transmission of Lymphatic Filariasis: A Systematic Review IntroductionSince mass drug administration continues in many of the endemic countries, it is vital to synthesise evidence to adapt the challenges contributed by the environments. As such, the aim of this review was to explore relationship between lymphatic filariasis prevalence and potential environmental determinants .MethodsWe searched the electronic databases PubMed, Web of Science, Cochrane, and Scopus between Jan 1, 2013, and Dec 31, 2022, for studies fulfilling the following criteria: it was an original article investigating the environmental determinants associated with transmission of lymphatic filariasis; and the study was published in English. The quality assessment tools for observational studies from the National Heart, Lung, and Blood Institute was used to assess the study quality. This systematic review was registered with the PROSPERO database (CRD42023393018).ResultsWe identified 409 potentially eligible published articles, of which 11 met our inclusion criteria. The main environmental determinants associated with lymphatic filariasis transmission were Normalised Difference Vegetation Index (NDVI), land cover, distance to waterbody, rainfall/precipitation, elevation, slope, day land surface temperature, average annual temperature, house type and distance to stable light. ConclusionsThis review is one of the steps towards understanding the associations between environmental determinantsand transmission of lymphatic filariasis. These results can be used in future evidence-based strategies to strengthen surveillance and control strategies.

Cabaran Dalam Pencegahan dan Kawalan Plasmodium Knowlesi Malaria Di Rantau Asia Tenggara – Ulasan Naratif PengenalanDi sebalik kejayaan program penghapusan malaria manusia, terdapat peningkatan yang membimbangkan berkenaan jangkitan malaria Plasmodium knowlesi (P. knowlesi) di rantau Asia Tenggara. Pemahaman menyeluruh tentang cabaran dalam mencegah dan mengawal malaria zoonosis ini mesti diutarakan, terutamanya apabila menentukan strategi paling berkesan untuk menyekat penularan penyakit.MetodologiDi sebalik kejayaan program penghapusan malaria manusia, terdapat peningkatan yang membimbangkan berkenaan jangkitan malaria Plasmodium knowlesi (P. knowlesi) di rantau Asia Tenggara. Pemahaman menyeluruh tentang cabaran dalam mencegah dan mengawal malaria zoonosis ini mesti diutarakan, terutamanya apabila menentukan strategi paling berkesan untuk menyekat penularan penyakit.Hasil KajianKepelbagaian manusia, seperti sosioekonomi dan sosiobudaya tempatan yang majmuk, persepsi yang rendah dan pematuhan optimum terhadap langkah-langkah pencegahan dan kawalan perlu ditangani. Isu dana nasional, pelaksanaan program, dan birokrasi mesti diselesaikan dalam memastikan keberkesanan peranan kerajaan dan kerjasama pelbagai sektor apabila melibatkan pengurusan penyakit malaria. Kejayaan sesuatu program akan terhalang sekiranya tiada sokongan daripada pemimpin masyarakat dan bertentangan dengan dinamik sosial. Kebolehsuaian nyamuk Anopheles bertanggungjawab terutamanya terhadap cabaran yang dihadapi dalam kawalan vektor. Kesan anjakan ekologi dan perubahan iklim, ditambah dengan aktiviti antropogenik mewujudkan limpahan zoonosis dan variasi penyesuaian yang mengubah landskap transmisi sylvian dan manusia.KesimpulanCabaran daripada pelbagai faktor mengurangkan keberkesanan dalam mencegah penularan penyakit ini. Pendekatan baharu mesti dibangunkan untuk mencapai kawasan terjejas dengan intervensi jangka panjang, komprehensif dan berkesan.

Gema Ekologi: Meneroka Interaksi Antara Persekitaran Hutan dan Vektor Malaria Pendahuluan Malaria kekal sebagai salah satu cabaran kesihatan awam yang penting di seluruh dunia, dengan kemajuan telah terbantut dalam kebelakangan ini. Memandangkan peningkatan kes malaria terutamanya di beberapa kawasan tropika, pemahaman yang lebih baik tentang hubungan ekologi yang mendasari penularan vektor malaria perlu diberikan fokus. Pendekatan pelbagai disiplin yang melibatkan ekologi, entomologi dan kesihatan awam adalah diperlukanuntuk memahami kaitan antara malaria dan habitat persekitaran. Ulasan ini bertujuan untuk mensintesis penyelidikan sedia ada tentang bagaimana ekosistem hutan mempengaruhi dinamik penularan malaria.MetodologiMenggunakan pangkalandata PubMed, Google Scholar dan Scopus, kajian literatur komprehensif telah dijalankan menggunakan kata kunci tertentu. Artikel yang berkaitan telah dinilai untuk aliran tematik. Secara keseluruhan, 42 artikel telah dipilih untuk naratif ini.Hasil Iklim mikro hutan mempengaruhi kecergasan, tingkah laku, corak aktiviti dan fisiologi organisma. Relung biologiberbeza yang disebabkanoleh suhu, kelembapan, pendedahan cahaya dan kerpasan boleh memberi kesan kepada populasi nyamuk. Ciri-ciri fiziko-biokimia badan air, termasuk suhu, pH, jumlah pepejal terlarut (TDS), kandungan nitrat, dan paras oksigen terlarut, mempunyai kesan yang ketara ke atas banyaknya larva nyamuk anopheline. Kelimpahan vektor mungkin dipengaruhi oleh kehadiran perumah dan pemangsa semulajadi. Interaksi rumit geografi, tumbuh-tumbuhan hutan, kepadatan vektor malaria, dan tingkah laku mempunyai pengaruh besar ke atas dinamik penularan malaria. Penebangan hutan mengubah landskap dan ekosistem serpihan, yang mempunyai kesan besar ke atas habitat larva vektor Plasmodium. Perubahan iklim menimbulkan ancaman besar kepada kelimpahan vektor malaria dan dinamik penghantaran.KesimpulanTerdapat banyak aspek kepada interaksi kompleks antara persekitaran hutan dan penyebaran malaria,memerlukan pengetahuan yang mendalam dan lebih banyak penyiasatan. Kerjasama antara ahli ekologi, entomologi dan pakar kesihatan awam adalah penting dalam menghasilkan model komprehensif yang meramalkan risiko malaria dengan tepat dalam persekitaran yang berubah-ubah