scholarly journals Hypertension Prevalence Based on Blood Pressure Measurements on Two vs. One Visits: A Community-Based Screening Programme and a Narrative Review

Author(s):  
Chloé Plumettaz ◽  
Bharathi Viswanathan ◽  
Pascal Bovet

We assessed the difference in the prevalence of hypertension in community surveys when blood pressure (BP) was measured on two vs. one visits and its impact on hypertension awareness, treatment and control proportions. A community-based BP screening programme was conducted in public places in the Seychelles (619 adults) and BP was rechecked a few days later among untreated participants with high BP (≥140/90 mmHg). A narrative review of the literature on this question was also conducted. Only 64% of untreated participants with high BP still had high BP at the second visit. The prevalence of hypertension in the whole sample decreased by 13% (from 33.8% to 29.5%) when BP was measured on two vs. one visits. These results concurred with our findings in our narrative review based on 10 surveys. In conclusion, the prevalence of hypertension can be markedly overestimated in community surveys when BP is measured on two vs. one visits. The overestimation could be addressed by measuring BP on a second visit among untreated individuals with high BP or, possibly, by taking more readings at the first visit. These findings have relevance for clinical practice, policy and surveillance.

Hypertension ◽  
2021 ◽  
Vol 78 (Suppl_1) ◽  
Author(s):  
Pawan Acharya ◽  
Sweta Koirala ◽  
Pabitra Babu Soti ◽  
Sneha Sharma ◽  
Abhishek Sapkota ◽  
...  

Background: May Measurement Month (MMM) 2020 was not officially executed globally due to the COVID-19 pandemic. But in Nepal, the MMM 2020 was conducted by following COVID-19 safety measures. Methods: We used an opportunistic screening campaign for blood pressure measurement among individuals ≥18 years in Nepal. Of the three measurements, the second and third measurements were used to estimate the mean systolic and diastolic blood pressure(BP). We defined hypertension as the systolic BP ≥ 120 or diastolic BP≥90 mmHg and or currently taking antihypertensive medicine. Results: Among the total 11,486 participants, 57%(6568/11486) were females. The mean age of the screenees was 45years(SD=17.0). The mean systolic and diastolic BP were 125.8(SD= 18.0) and 81.6(SD=10.5) respectively. About 31.3%(3592/11481) participants had hypertension. Among the hypertensive persons, 40.2%(1444/3592) were aware of their hypertension status. Among these who were aware, 79.4%(1146/1444) were taking antihypertensive medicine. However, the overall proportion of hypertensive patients taking medicine was 32.0%(1146/3592). The BP was controlled among 46% ( 527/1444) of participants who were under medication. Logistic regression analysis adjusting age, sex, body mass index(BMI), and smoking status found males, higher age groups, higher BMI, and smokers had higher odds of being hypertensive. (Figure 1) Conclusion: The results suggest a need to address the gap in awareness, diagnosis, and treatment of hypertension in Nepal. The results are limited due to the non-random participation of screenees. Figure 1. Odds ratio plot


2021 ◽  
Vol 23 (Supplement_B) ◽  
pp. B46-B48
Author(s):  
Patricio Lopez-Jaramillo ◽  
Jose P Lopez-Lopez ◽  
Johanna Otero ◽  
Natalia Alarcon-Ariza ◽  
Margarita Mogollon-Zehr ◽  
...  

Abstract Hypertension awareness and control is poor in low- and middle-income countries. Thus, implementing strategies to increase hypertension detection is needed. Colombia participated as one of the 92 countries involved in the third campaign of the May Measurement Month in 2019. Blood pressure (BP) was measured in 48 324 volunteers from 13 departments in Colombia. In total, 27.9% individuals were identified with hypertension. Of those with hypertension, 63.7% were aware of their condition, 60.0% were on antihypertensive medication, and 38.4% had controlled BP. These results showed low levels of awareness, treatment, and control of hypertension in this sample of subjects volunteered to participate, suggest the urgent necessity of implementing programmes to improve the diagnosis and management of hypertension in Colombia.


2021 ◽  
Vol 9 (4) ◽  
pp. 62-83
Author(s):  
Byamukama Topher

Evidence of the effectiveness of community-based interventions in improving immunization coverage in populations of low coverage is limited. Vaccine-preventable diseases is a major public health challenge in low-income countries where Uganda lies, and immunization is the only reliable strategy for child survival. The study's objective was to assess the influence of a community-based intervention on the uptake of immunization services to recommend strategies to health stakeholders to improve immunization coverage. A quasi-experimental study was conducted in three phases. Structured and key informant interviews were used as data collection tools. Phase one provided baseline data before the intervention, the second phase was a community-based intervention, and the third phase was post-intervention evaluation. There was no significant difference on the uptake of BCG, POLIO-0, POLIO-1, POLIO-2, DPTHeP-Hib1, DPTHeP-Hib2, PCV1 and PCV2 immunizations between the intervention and control group post-intervention (P= 1.00, α =0.5). The level of knowledge on immunization was 68.8% and 29.6% in the intervention and control groups, respectively. The difference between the two was statistically significant (P=0.00 = α= 0.5). There was a significant association between the level of knowledge of the caregivers on immunization and the uptake of immunization services (P=0.00, α=0.5). There was also a statistically significant difference in immunization coverage between the intervention and control groups (97.5%) and (75.1%) for the intervention and control groups, respectively. The difference was statistically associated with the community-based intervention (P =0.00, α=0.5). Community-based interventions influenced the uptake of routine immunization services.


2020 ◽  
Author(s):  
junxiang Wei ◽  
Bo Xin ◽  
Yan Li ◽  
Youfa Wang

Abstract Background: Hypertension prevalence is high and rising in China, but it is inadequately controlled. This study investigated hypertension awareness, treatment, and control and their associated factors among Chinese adults. Methods: Data collected from the 2011 China Health and Nutrition Survey (CHNS) from 12,991 Chinese adults were used. Hypertension was defined as systolic blood pressure ≥ 140 mm Hg, diastolic blood pressure ≥ 90 mm Hg, self-reported prior diagnosed hypertension, or taking antihypertensive medications. Hypertension awareness, treatment, and control were defined as a self-reported diagnosis of hypertension, current use of antihypertensive medication, and blood pressure < 140/90 mm Hg, respectively. Multivariate logistic regression was performed to examine factors associated with hypertension awareness, treatment, and control. Results: Overall, 3,579 (27.6%) of the CHNS adult participants had hypertension, of whom 55.7% were aware of their diagnosis, 46.5% were treated with antihypertensive medications, but only 20.3% had their blood pressure controlled. Rates of hypertension awareness and treatment varied across population subgroups; higher likelihood was associated with being female (OR = 1.37; 95%CI, 1.12-1.66), older age (1.57; 1.65-4.02), urban residence (1.50; 1.14-1.97), living in the Eastern region (1.52; 1.14-2.01), having overweight/obesity (1.99; 1.39-2.84), and engaging in less healthy lifestyles. Lower control rate was associated with obesity (0.56; 0.42-0.76) and minority ethnicity (0.52; 0.31-0.86). Conclusion: Hypertension is a major public health burden in China. Rates of hypertension awareness, treatment, and control are still low despite efforts that have been made. More intensive screening and treatment intervention programs are needed in the future.


2021 ◽  
Vol 27 (1) ◽  
Author(s):  
Hae Young Lee ◽  
◽  
Dong-Ju Lee ◽  
Jongmo Seo ◽  
Sang-Hyun Ihm ◽  
...  

AbstractSmartphone technology has spread rapidly around the globe. According to a report released by the Korea Information Society Development Institute, about 95% of Koreans aged more than 30 years old owned smartphones. Recently, blood pressure (BP) measurement using a photoplethysmography-based smartphone algorithm paired with the smartwatch is continuously evolving. In this document, the Korean Society of Hypertension intends to remark the current results of smartphone / smartwatch-based BP measurement and recommend optimal BP measurement methods using a smartphone device. We aim to increase the likelihood of success in implementing these new technologies into improved hypertension awareness, diagnosis, and control.


2021 ◽  
Vol 23 (Supplement_B) ◽  
pp. B98-B100
Author(s):  
Yook Chin Chia ◽  
Navin Kumar Devaraj ◽  
Jack Bee Chook ◽  
Ming Tsuey Chew ◽  
Pei Boon Ooi ◽  
...  

Abstract Despite hypertension remaining the leading cause of death worldwide, awareness of hypertension and its control rate is still suboptimal in Malaysia. This study aims to determine the proportion of both diagnosed and undiagnosed hypertension, awareness and its control rate during the yearly May Measurement Month (MMM) campaign that has been coordinated by the International Society of Hypertension. Participants aged ≥18 years were recruited at various screening sites namely universities, health facilities, shopping malls, and other sites. Participant’s socio-demographic, environmental, and lifestyle data were captured using a questionnaire. Three blood pressure (BP) readings as well as anthropometric measurements were obtained from all participants. The mean of the second and third BP readings was used in analyses. Hypertension was defined as a systolic BP ≥140 mmHg and/or diastolic BP ≥90 mmHg or taking antihypertensive medication. A total of 3062 participants were recruited. The proportion with hypertension in our study was 18.7% (n = 572). The proportion who were aware of their BP status was 63.2%. More than half (57.2%) of the hypertensives were on antihypertensive medication and 70.3% of those treated were controlled. In conclusion, in this BP screening campaign, one in five were hypertensive with almost two thirds aware of their hypertensive status. BP control among those who are taking medications was high at 70% but under 60% of hypertensives were on treatment. Hypertension screening programmes are important to promote awareness and control of hypertension as well as to reduce the devastating complications associated with this disorder.


2021 ◽  
Vol 23 (Supplement_B) ◽  
pp. B12-B14
Author(s):  
Martin R Salazar ◽  
Fortunato Garcia Vazquez ◽  
Walter G Espeche ◽  
Diego Marquez ◽  
Pedro Becerra ◽  
...  

Abstract The Argentinean Society of Hypertension, in agreement with the May Measurement Month (MMM) initiative of the International Society of Hypertension, implemented for the third consecutive year a hypertension screening campaign. A volunteer cross-sectional survey was carried out in public spaces and health centres during the month of May 2019 across 33 cities in Argentina. Hypertension was defined as systolic blood pressure (BP) ≥140 mmHg and/or diastolic BP ≥90 mmHg based on the mean of the second and third BP measurements, or in those on treatment for high BP. A total of 94 523 individuals (53.9 ± 17.8 years old, 55 231women and 39 292 men), were evaluated. The age and sex standardized mean BP was 124.7/77.2 mmHg. Among participants, 34.7% were overweight (25-29.9 m/kg2) and 28.7% had obesity (≥30 m/kg2). Individuals identified as being overweight had BP 3/2 mmHg higher and individuals with obesity 6/4 mmHg higher than those with normal weight. The prevalence of hypertension was 52.5%. Although 81.1% were aware and 77.7% were on antihypertensive treatment, only 46.0% of all individuals with hypertension had their BP controlled. Moreover, 19.8% of those not on any antihypertensive medication were found with raised BP. The low level of control of hypertension generates the critical need for the development of community-based prevention strategies reinforcing strategies to increase the awareness and control of hypertension.


2019 ◽  
Vol 2019 ◽  
pp. 1-8 ◽  
Author(s):  
Yousef Khader ◽  
Anwar Batieha ◽  
Hashem Jaddou ◽  
Sukaina I. Rawashdeh ◽  
Mohammed El-Khateeb ◽  
...  

Objectives. Determine the prevalence, awareness, and control rates of hypertension and their associated factors among Jordanian adults. Methods. A multistage sampling technique was used to select a nationally representative sample of adults from the population of Jordan. Trained interviewers collected data using a comprehensive structured questionnaire, measured anthropometric parameters, and collected blood samples. Results. This study included a total of 1193 men and 2863 women aged ranged from 18 to 90 year with a mean (SD) of 43.8 (14.2) year. The age-standardized prevalence was 33.8% among men and 29.4% among women. Of those with hypertnsion, 57.7% of men and 62.5% of women were aware of hypertension. Only 30.7% of men and 35.1% of women who were on antihypertensive medications had their blood pressure controlled. From 2009 to 2017, there was nonsignificant decrease in hypertension prevalence of 2.7% among men and 1.1% among women. However, the rate of hypertension awareness increased significantly among men and among women. Discussion. Almost one-third of Jordanian adults had hypertension. Interventions that target modifiable risk factors of hypertension, might decrease blood pressure, and even prevent the development of hypertension should be implemnted.


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