LabPush: A Pilot Study of Providing Remote Clinics with Laboratory Results via Short Message Service (SMS) in Swaziland, Africa

被引：21

作者：

Jian, Wen-Shan ^{[2
]}

Hsu, Min-Huei ^{[3
,10
]}

Sukati, Hosea ^{[4
,5
]}

Syed-Abdul, Shabbir ^{[3
,6
]}

Scholl, Jeremiah ^{[7
]}

Dube, Nduduzo ^{[8
]}

Hsu, Chun-Kung ^{[3
]}

Wu, Tai-jung ^{[3
]}

Lin, Vera ^{[9
]}

Chi, Tex ^{[3
]}

Chang, Peter ^{[1
]}

Li, Yu-Chuan ^{[3
]}

机构：

[1] Taipei Med Univ & Hosp, Taipei, Taiwan

[2] Taipei Med Univ, Sch Hlth Care Adm, Taipei, Taiwan

[3] Taipei Med Univ, Coll Med Sci & Technol, Grad Inst Biomed Informat, Taipei, Taiwan

[4] Natl Blood Programme, Manzini, Swaziland

[5] Natl Clin Labs, Manzini, Swaziland

[6] Natl Yang Ming Univ, Inst Biomed Informat, Taipei 112, Taiwan

[7] Karolinska Inst, Hlth Informat Ctr, Stockholm, Sweden

[8] AIDS Healtcare Fdn, Manzini, Swaziland

[9] Taipei Med Univ, Int Off, Taipei, Taiwan

[10] Taipei Hosp, Dept Hlth, Taipei, Taiwan

来源：

PLOS ONE | 2012年 / 7卷 / 09期

关键词：

INFORMATION-SYSTEMS; DESIGN;

D O I：

10.1371/journal.pone.0044462

中图分类号：

O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];

学科分类号：

07 ; 0710 ; 09 ;

摘要：

Background: Turnaround time (TAT) is an important indicator of laboratory performance. It is often difficult to achieve fast TAT for blood tests conducted at clinics in developing countries. This is because clinics where the patient is treated are often far away from the laboratory, and transporting blood samples and test results between the two locations creates significant delay. Recent efforts have sought to mitigate this problem by using Short Message Service (SMS) to reduce TAT. Studies reporting the impact of this technique have not been published in scientific literature however. In this paper we present a study of LabPush, a system developed to test whether SMS delivery of HIV related laboratory results to clinics could shorten TAT time significantly. Method: LapPush was implemented in six clinics of the Kingdom of Swaziland. SMS results were sent out from the laboratory as a supplement to normal transport of paper results. Each clinic was equipped with a mobile phone to receive SMS results. The laboratory that processes the blood tests was equipped with a system for digital input of results, and transmission of results via SMS to the clinics. Results: Laboratory results were received for 1041 different clinical cases. The total number of SMS records received (1032) was higher than that of paper records (965), indicating a higher loss rate for paper records. A statistical comparison of TAT for SMS and paper reports indicates a statistically significant improvement for SMS. Results were more positive for more rural clinics, and an urban clinic with high workload. Conclusion: SMS can be used to reduce TAT for blood tests taken at clinics in developing countries. Benefits are likely to be greater at clinics that are further away from laboratories, due to the difficulties this imposes on transport of paper records.

引用

页数：7

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