KCTBASE

Effectiveness of telemedicine: videoconferencing for low-income elderly with hypertension.

Choi, Hanna; Kim, Jeongeun

Telemedicine journal and e-health : the official journal of the American Telemedicine Association
2014Dec ; 20 ( 12 ) :1156-64.

PMID : 25469880

저자 상세정보

Choi, Hanna -
Kim, Jeongeun -

ABSTRACT

OBJECTIVES: Develop educational materials and a classification system for remote consultations and home-based healthcare through videoconferencing, manage the blood pressure of patients through a ubiquitous-health (u-health) service, and identify its effects on the blood pressure and level of depression of the service recipients (i.e., low-income elderly patients with hypertension). MATERIALS AND

METHODS: This study is a nonequivalent control group pre-test-post-test, quasi-experimental study. Low-income essential hypertensive patients above 65 years of age living in public rental housing were our target group. They were divided into two groups: an experimental group of 25 who had received blood pressure monitoring as well as inbound-outbound remote video consultation and a control group of 24 who received blood pressure monitoring through u-health equipment but no other management. In total, 16 sessions were conducted twice a week for 8 weeks.

RESULTS: (1) The hypothesis that there would be a difference in the level of depression between the control group and the experimental group who received the u-health service was rejected because of the lack of a significant statistical difference (t=-0.142, p=0.889). However, there was a significant difference before and after the service in the experimental group (t=2.49, p=0.021). (2) Concerning the second hypothesis-that there would be a difference in systolic and diastolic blood pressure between the control group and the experimental group-there was a statistically significant decrease in systolic blood pressure (F=10.26, p=0.003), but diastolic blood pressure showed no significant difference (F=2.802, p=0.101). Thus, the hypothesis was partially adopted. (3) The third hypothesis stated that the rates of sleep (p=0.012) and hobbies (p=0.036) as aspects of a healthy lifestyle in the experimental group would be significantly higher than those of the control group.

CONCLUSIONS: These findings confirm that the u-health nursing service via videoconferencing made a measurable contribution to a healthier lifestyle by reducing systolic blood pressure levels compared with those who were only monitored for high blood pressure. Therefore, this service is recommended as part of a hypertension management regimen for low-income elderly people as an effective means of nursing intervention.

keyword

blood pressure; depression; hypertension; low-income elderly; telemedicine; ubiquitous-health nursing

링크

PubMed

주제코드

주제명(Target field)

연구대상(Population)

연구참여(Sample size)

대상성별(Gender)

질병특성(Condition Category)

연구환경(Setting)

연구설계(Study Design)

연구기간(Period)

중재방법(Intervention Type)

중재명칭(Intervention Name)

키워드(Keyword)

유효성결과(Recomendation)

Difference in systolic and diastolic blood pressure between the control group and the experimental group-there was a statistically significant decrease in systolic blood pressure (F=10.26, p=0.003), but diastolic blood pressure showed no significant difference (F=2.802, p=0.101).

연구비지원(Fund Source)

근거수준평가(Evidence Hierarchy)

출판년도(Year)

참여저자수(Authors)

대표저자

DOI

10.1089/tmj.2014.0031

KCD코드

ICD 03

건강보험코드