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Применение междисциплинарного подхода к раннему выявлению бессимптомной артериальной гипертензии
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Leshchuk T.Yu., Gelberg I.S., Kopuckij A.V. Possibilities of interdisciplinary approach to early detection of asymptomatic arterial hypertension. Cardiosomatics. 2018; 9 (4): 26–30. DOI: 10.26442/22217185.2018.4.000015
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Ключевые слова: бессимптомная артериальная гипертензия, цифровая рентгенофлюорография, увеличение левого желудочка, логистическая модель.
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The latent form – asymptomatic form of arterial hypertension occurs in the general population in 15% to 24% of individuals, is more often associated with men, increased body mass index, smoking, stress, increased systolic blood pressure (BP), hypertrophy and diastolic dysfunction of the left ventricle and is considered the most dangerous a form of the disease that can result in sudden cardiac arrest. Early detection of risk factors for hypertension is of great preventive and economic importance. Objective – to develop a method for early detection of a high risk of developing asymptomatic hypertension with preventive digital X-ray fluorography studies and an interdisciplinary approach. Based on the screening survey conducted in 1411 workers, a method for early detection of high risk factors for asymptomatic hypertension was developed based on statistical significant risk factors. Research was conducted among workers at the workplace of 6 urban enterprises, with the detection of an enlarged left ventricle (ELV) in screening of the subject contingent and measuring BP levels. With elevated BP, 604 (42.8%) workers were identified, and with ELV – 236 (16.7%) cases. The combination of elevated BP and ELV was significantly more frequent (160, 67.8%) than with normal BP (76, 32.2%). Based on the statistical analysis, a logistic regression model with a high residual deviance (about 84%) is constructed, which gives satisfactory forecasts. The diagnostic test of the model, with cutoff threshold equal to pо=0.397, corresponds to: sensitivity – 75.5%, specificity – 64.4%, accuracy – 69.2%. Thus, the use of the screening diagnostic method in the detection of ELV in combination with age in men of 28 years or in women from 39 years of age reveals a high risk of developing asymptomatic forms of hypertension. These patients are taken to the control and sent to the physician by the therapist to perform the pre-examination.
Key words: asymptomatic arterial hypertension, digital fluorography, left ventricular enlargement, logit model.
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УО «Гродненский государственный медицинский университет». 230009, Республика Беларусь, Гродно, ул. Максима Горького, д. 80
*tleshhuk@yandex.ru
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T.Yu.Leshchuk*, I.S.Gelberg, A.V.Kopuckij
Grodno State Medical University. 230009, Republic of Belarus, Grodno, ul. Maksima Gor'kogo, d. 80
*tleshhuk@yandex.ru