title: Effect of Disease Improvement with Self-Measurement Compliance (Measurement Frequency Level) in SmartCare Hypertension Management Service.
abstract: BACKGROUND
  This study's purpose was to analyze the effect of the SmartCare pilot project, which was conducted in 2011 in South Korea. Recent studies of telehealth mostly compare the intervention group and the control group. Therefore, it is necessary to analyze the disease improvement effect depending on the self-measurement compliance (measurement frequency level) of patients who are receiving the hypertension management services.
  
  
  METHODS
  In the SmartCare center, health managers (nurses, nutritionists, and exercise prescribers) monitored the measurement data transmitted by participants through the SmartCare system. The health managers provided the prevention, consultation, and education services remotely to patients. Of the 231 participants who were enrolled in the study, the final analysis involved 213 individuals who completed their blood pressure measurements and SmartCare services until the end of a 6-month service period. The evaluated measurement group was classified into three groups (Low, Middle, and High) by evenly dividing the monthly average frequency of measurement for 6 months. The evaluation indices were systolic blood pressure (SBP), diastolic blood pressure (DBP), weight, and body mass index (BMI); this information was transmitted through the SmartCare system.
  
  
  RESULTS
  For changes in the evaluation indices after 6 months compared with the initial baseline, in the Low Group, SBP and DBP slightly decreased, and weight and BMI slightly increased (difference not statistically significant). In the Middle Group, SBP and DBP decreased slightly (difference not statistically significant); however, both weight and BMI decreased (difference statistically significant). In the High Group, SBP, DBP, weight, and BMI decreased (difference statistically significant).
  
  
  CONCLUSIONS
  Patients who received the SmartCare services with higher measurement frequency levels at home showed greater effectiveness regarding the provided services compared with those patients with lower levels of BP, weight, and BMI control.
authors.affiliation: 1 Future IT R&D Lab, LG Electronics, Woomyun R&D Campus , Seoul, South Korea .
authors.forename: Chang-Hee
authors.initials: CH
authors.lastname: Lee
authors.affiliation: 2 School of Business Administration, Ajou University , Suwon, South Korea .
authors.forename: Byeong-Yun
authors.initials: BY
authors.lastname: Chang
mesh_terms: D000368:Aged; D001795:Blood Pressure Determination / Q000379:methods; D005260:Female; D006801:Humans; D006973:Hypertension / Q000175:diagnosis* / Q000628:therapy; D008297:Male; D008875:Middle Aged; D010349:Patient Compliance / Q000706:statistics & numerical data*; D016730:Program Development; D015397:Program Evaluation; D019114:Remote Consultation / Q000458:organization & administration*; D056910:Republic of Korea; D012648:Self Care / Q000379:methods*; D013997:Time Factors; D016896:Treatment Outcome
keywords: remote consultation; telehealth; telemedicine; telemonitoring