Siregar, A.U., Rezki MR, S.R., Gultom , D.M., Sitinjak, F.Y., Siregar, R.R. and Hasibuan, S.A. 2026. Health Screening and Education for Non-Communicable Disease (NCD) Prevention and Early Detection of Cognitive Impairment among Elderly in Urban Communities. International Journal of Community Service (IJCS). 5, 2 (Jul. 2026), 656–664. DOI:https://doi.org/10.55299/ijcs.v5i2.1166.