Baseline check of blood pressure readings of an automated device in severe pre-eclampsia and healthy normotensive pregnancy

被引:7
|
作者
Ngene, Nnabuike C. [1 ]
Moodley, Jagidesa [2 ]
机构
[1] Univ KwaZulu Natal, Dept Obstet & Gynaecol, Durban, South Africa
[2] Univ KwaZulu Natal, Dept Obstet & Gynaecol, Womens Hlth & HIV Res Grp, Durban, South Africa
基金
美国国家卫生研究院;
关键词
Accuracy validation; Baseline check; Blood pressure device; iMEC12 patient monitor; Pre-eclampsia; Pregnancy; HYPERTENSION-INTERNATIONAL-PROTOCOL; INFLATIONARY OSCILLOMETRY; EUROPEAN-SOCIETY; ACCURACY; VALIDATION; MANAGEMENT; MERCURY;
D O I
10.1016/j.preghy.2018.02.013
中图分类号
R71 [妇产科学];
学科分类号
100211 ;
摘要
Objective: The baseline blood pressure (BP) readings of an automated device that have not been validated in pregnancy require comparison with those from a reference standard before the device is utilized in pregnancy. We aimed to perform a baseline check of BP readings of an automated device, Mindray iMEC12 patient monitor, in severe pre-eclampsia and healthy pregnancy. Study design: The BP of 50 severe pre-eclamptic and 90 normotensive pregnancies were measured using Mindray iMEC12 patient monitor (test device) and Welch Allyn 767 aneroid sphygmomanometer (reference device). A pass in either the International Organization for Standardization (ISO) or British Hypertension Society (BHS) rating was considered acceptable. The cumulative percentage of absolute BP difference between the test and reference devices within 5, 10 and 15 mmHg were calculated to rate the test device according to the BHS grades (A, B, C or D). The ISO recommends that an accurate device should achieve a mean BP difference +/- SD of <= 5 +/- 8 mmHg. Results: The mean BP difference between the test and reference devices were 1.27 +/- 7.51 mmHg and 0.05 +/- 6.09 mmHg for systolic and diastolic BPs respectively. The test device achieved the BHS grades B and A rating in systolic and diastolic BPs respectively. In each of the 2 groups (pre-eclamptic and normotensive pregnancies), the test device also satisfied the set pass criteria. Conclusions: In settings that do not have a validated BP device, Mindray iMEC12 patient monitor may be used for BP measurement in normotensive and severe pre-eclamptic pregnancies.
引用
收藏
页码:47 / 52
页数:6
相关论文
共 50 条
  • [1] An accurate automated blood pressure device for use in pregnancy and pre-eclampsia: the Microlife 3BTO-A
    Reinders, A
    Cuckson, AC
    Lee, JTM
    Shennan, AH
    [J]. BJOG-AN INTERNATIONAL JOURNAL OF OBSTETRICS AND GYNAECOLOGY, 2005, 112 (07) : 915 - 920
  • [2] Blood pressure measurement in severe pre-eclampsia
    Penny, JA
    Shennan, AH
    Halligan, AW
    Taylor, DJ
    deSwiet, M
    Anthony, J
    [J]. LANCET, 1997, 349 (9064): : 1518 - 1518
  • [3] Magnesium in pregnancy blood pressure and pre-eclampsia - A review
    Rylander, Ragnar
    [J]. PREGNANCY HYPERTENSION-AN INTERNATIONAL JOURNAL OF WOMENS CARDIOVASCULAR HEALTH, 2014, 4 (02) : 146 - 149
  • [4] Mean differences in blood pressure readings between automated devices and mercury sphygmomanometry in pregnancy and pre-eclampsia: A meta-analysis
    Cuckson, AC
    Golara, M
    Reinders, A
    Shennan, AH
    [J]. JOURNAL OF HYPERTENSION, 2002, 20 : S234 - S234
  • [5] Automated blood pressure measurement as a predictor of proteinuric pre-eclampsia
    Halligan, AWF
    Shennan, A
    Lambert, PC
    Bell, SC
    Taylor, DJ
    deSwiet, M
    [J]. BRITISH JOURNAL OF OBSTETRICS AND GYNAECOLOGY, 1997, 104 (05): : 559 - 562
  • [6] An accurate blood pressure device performs poorly in pre-eclampsia
    Shennan, AH
    Jones, CR
    Pakarian, F
    Poet, RH
    Poston, L
    O'Sullivan, G
    [J]. ANESTHESIOLOGY, 2000, : U20 - U20
  • [7] Accuracy of oscillometric blood pressure monitoring in pregnancy and pre-eclampsia
    Gupta, M
    Shennan, AH
    Halligan, A
    Taylor, DJ
    deSwiet, M
    [J]. BRITISH JOURNAL OF OBSTETRICS AND GYNAECOLOGY, 1997, 104 (03): : 350 - 355
  • [8] Validation of the Welch Allyn 'Vital Signs' blood pressure measurement device in pregnancy and pre-eclampsia
    Reinders, A
    Cuckson, AC
    Jones, CR
    Poet, R
    O'Sullivan, G
    Shennan, AH
    [J]. BJOG-AN INTERNATIONAL JOURNAL OF OBSTETRICS AND GYNAECOLOGY, 2003, 110 (02) : 134 - 138
  • [9] ADVANCED ABDOMINAL PREGNANCY WITH SEVERE PRE-ECLAMPSIA
    ANDERTON, KJ
    DUNCAN, SLB
    LUNT, RL
    [J]. BRITISH JOURNAL OF OBSTETRICS AND GYNAECOLOGY, 1976, 83 (01): : 90 - 93
  • [10] Severe Pre-Eclampsia in a Diandric Triploidy Pregnancy
    Kua, S.
    Lee, S.
    [J]. AUSTRALIAN & NEW ZEALAND JOURNAL OF OBSTETRICS & GYNAECOLOGY, 2019, 59 : 22 - 22