Standardized protocol of blood pressure measurement and quality control program for the Korea National Health and Nutrition Examination Survey

Table 1 BP measuring devices for KNHANES from 1998

Year	1998-2019	2020	2021-2022	≥2023
Devices	Mercury sphygmomanometer	Greenlight (mercury-free AD)	6-18 years: Greenlight ≥19 years: Microlife	Microlife (OD)
Participants	≥aged 10 years	≥aged 6 years
Place	Four mobile examination centers

BP Blood pressure, KHNANES Korea National Health and Nutrition Examination Survey, Greenlight Greenlight300^TM, Microlife Microlife WatchBP Office AFIB^®, AD Auscultatory device, OD automated oscillometric device

ISSN: 2056-5909