Pre-hypertension increased the risk of morbidity and mortality from non-communicable diseases. Whereas, psychological factors such as depression, anxiety and stress have been associated with increased in blood pressure. However, previous studies more focuses on psychological determinants of hypertension than prehypertension. Thus, this study aims to determine the association between these psychological factors with pre-hypertension. A cross-sectional study was conducted in 2012 among first year students of a public Malaysian university. A random cluster sampling was used to select 5 out of 15 faculties and a total of 495 students participated in this study. The Malay version of DASS-21 was used to elicit their levels of depression, anxiety and stress. Blood pressures were measured twice using sphygmomanometer and the averages were taken. Data analyses used chi-square test and binary multiple logistic regression. The prevalence of pre-hypertension was 30.1%. The percentage of severe and extremely severe depression was 3.8% and 1.2%; both severe and extremely severe anxiety was 16.4%; and severe and extremely severe stress was 4.2% and 0.2% respectively. Severe/extremely severe depression had more than 3 times higher in getting pre-hypertension than no depression. In conclusions, almost one third of respondents had pre-hypertension and only severe/extremely depression was associated with pre-hypertension.
Prehypertension

PURPOSE: The purpose of this study was to develop and test a hypothetical model which explains health behavior adherence in elderly people with prehypertension. The model was based on self-determination theory (SDT). METHODS: Data were collected from June 21 to July 15, 2010, using self-report questionnaires. The participants were 140 elders with prehypertension who lived in D Metropolitan City. Collected data were analyzed using PASW 18.0 for descriptive statistics and correlation analysis and AMOS 5.0 for covariance structure analysis. RESULTS: It appeared that the overall fit index was good with a chi2 score of 13.23 (p<0.05), GFI of 0.97, AGFI of 0.79 and RMR of 0.28 in the modified model. The results revealed that significant main effects of both health provider's autonomy support and autonomous motivations were found on the measure of health behavior adherence. These factors explained 72% of variance in the participants, health behavior adherence. CONCLUSION: The overall findings may provide useful assistance in developing effective motivation-enhanced programs for health behavior adherence.
Aged ; Health Behavior ; Humans ; Prehypertension ; Surveys and Questionnaires

BACKGROUND AND OBJECTIVES: Supervised lifestyle interventions, including dietary and exercise programs, may be infeasible to implement in real-world settings. Therefore, this study aimed to evaluate the effectiveness of a home-based lifestyle modification intervention on blood pressure (BP) management. METHODS: Eighty-five patients aged over 20 years and diagnosed with prehypertension or mild hypertension were randomly assigned to an advice-only comparison group (C group, n=28), a Dietary Approaches to Stop Hypertension (DASH) diet education group (D group, n=30), or a DASH and home-based exercise group (D+Ex group, n=27). The intervention lasted for 8 weeks. The primary outcome was the difference in office systolic blood pressure (SBP) before and after the study period (Trial registry at ClinicalTrials.gov, NCT01637909). RESULTS: Seventy-two participants (87.8%) completed the trial. The degree of change in office SBP did not significantly differ among the intervention groups; however, the D+Ex group demonstrated a tendency toward decreased SBP. Upon analysis of 24-hour ambulatory BP measurements, daytime ambulatory SBP was significantly lower in the D+Ex group (134 mmHg; 95% confidence interval [CI], 131 to 137; p=0.011) than in the C group (139.5 mmHg; 95% CI, 130.9 to 137), and daytime ambulatory SBP was significantly decreased in the D+Ex group (−5.2 mmHg; 95% CI, −8.3 to −2.1; p=0.011) compared to the C group (0.4 mmHg, 95% CI, −2.5 to 3.3). CONCLUSIONS: In conclusion, lifestyle modification emphasizing both diet and exercise was effective for lowering BP and should be favored over diet-only modifications.
Blood Pressure ; Diet ; Education ; Humans ; Hypertension ; Life Style ; Prehypertension

Aggressive treatment of hypertension has been proved to reduce morbidity and mortality. Data from recent clinical trials indicate that, for all stages of hypertension, the target BP should be a maximum BP <140/90 mmHg, with diastolic BP values as low as 70 mmHg. For patients with diabetes mellitus or chronic renal disease, this target value should be even lower, <130/80 mmHg. As significant morbidity and mortality attributable to hypertension occur in patients who are not diagnosed as having hypertension but whose blood pressure is in prehypertension range, 120~139/80~89 mmHg, lowering BP levels in this group is recommended as well, with lifestyle modification or drug therapy for some indicated patients being first-line therapy. Because controlling BP to <140/90 mmHg often requires use of two or more agents, selection of drugs for combination therapy should be based not only on antihypertensive efficacy, but also on compelling indications and tolerability of the regimens. This review presents the latest findings on the antihypertensive therapy and emphasizes the importance of decreasing BP per the JNC-7 guidelines.
Blood Pressure ; Diabetes Mellitus ; Drug Therapy* ; Humans ; Hypertension ; Life Style ; Mortality ; Prehypertension ; Renal Insufficiency, Chronic

BACKGROUND: Prehypertension is a precursor of clinical hypertension and tends to increase in severity over time. Structural vascular changes have not been much investigated in adults with prehypertension. METHODS: We investigated the carotid intima-media thickness (IMT) in prehypertensive adults, pharmacologically untreated, compared with normotensive and hypertensive patients. Mean and maximum carotid IMT were obtained from six far walls of the common carotid, the bifurcation, and the internal carotid artery on both sides of the neck with high-resolution B-mode ultrasonography. RESULTS: Mean IMT was largest in the carotid bifurcation, followed by the common carotid and the internal carotid artery in all groups. Hypertensives had higher mean IMT values at all locations than normotensive controls. In prehypertensive adults, the mean and maximum IMT values were significantly higher than in normotensive controls. In contrast, there was no significant difference in the mean and maximum carotid IMT between prehypertensive adults and patients with stage 1 hypertension. The prevalence of plaques was 15.7% in prehypertensive adults, compared with 4.4% in controls, 22.2% in stage 1 hypertensives, and 29.4% in stage 2 hypertensives. CONCLUSION: Prehypertensive adults had thicker mean carotid IMT than normotensive controls and exhibited similarly abnormal carotid structure as the patients with stage 1 hypertension. These results suggest we need the continuous evaluation for early clinical detection and intervention of prehypertension.
Adult* ; Carotid Arteries ; Carotid Artery, Internal ; Carotid Intima-Media Thickness* ; Humans ; Hypertension ; Neck ; Prehypertension ; Prevalence ; Ultrasonography

BACKGROUND AND OBJECTIVES: In Korea, there hasn't been any previous literature that describes auscultatory blood pressure (BP) normative tables for adolescents. Using BP data, from the Korean National Health and Nutrition Examination Survey (KNHANES), we created normative auscultatory BP percentile tables for Korean adolescents. SUBJECTS AND METHODS: A total of 3508 adolescents (boys 1852, girls 1656), aged 10-17 in 2001, 2005 and 2007 from the KNHANES database years, were included. Auscultatory BP measurement was performed, using a Baumanometer Mercury Gravity Sphygmomanometer. RESULTS: The mean systolic BP of boys was higher than that of girls in adolescents older than 13 years of age, and the mean diastolic BP of boys was higher than that of girls in those older than 15 years. Systolic and diastolic BP was correlated with weight, height and age. Age-specific normative auscultatory systolic and diastolic BP percentiles for boys and girls were completed. The graph that showed age-specific prehypertensive and hypertensive systolic and diastolic BP for boys and girls was presented. For adolescents, the height-specific auscultatory BP percentiles for boys and girls were completed. A graph that shows the height-specific prehypertensive and hypertensive BP for boys and girls was also made. CONCLUSION: The auscultatory age-and height-specific BP percentiles for Korean adolescents are established. These can be useful in screening the prehypertension and hypertension of Korean adolescents in a clinical setting.
Adolescent ; Aged ; Auscultation ; Blood Pressure ; Gravitation ; Humans ; Hypertension ; Korea ; Mass Screening ; Nutrition Surveys ; Prehypertension

BACKGROUND AND OBJECTIVES: Prehypertension according to JNC7 is common and is associated with increased vascular mortality. The importance of management in high-normal blood pressure (BP) is underemphasized. SUBJECTS AND METHODS: We analyzed major adverse cardiac events (MACEs) in the Korea Acute Myocardial Infarction Registry in normal BP (group I) and high-normal BP (group II) patients. RESULTS: Among 14871 patients, 159 (61+/-12.3 years, 122 males) satisfied the study indication. Six-month and one-year clinical follow-up rate was 88.9% and 85.8%, respectively. Group I had 78 patients (60.9+/-12.4 years). Group II had 81 patients (61.6+/-12.5 years). Demographics of patients were not different between groups. Treatment strategy was not different. Initial Thrombolysis in Myocardial Infarction flow grade 0 was less frequent in group II (n=32, 47.1%) than in group I (n=16, 21.9%) (p=0.001). Successful intervention rate was not different between group II (93.8%) and group I (97.1%) (p=0.590). Six-month MACE occurred in 3 patients in group I (4.4%) and 10 in group II (15.6%) (p=0.031). Compared with normal BP, the odds ratio for patients with high-normal BP was 1.147 (p=0.045, 95% confidence interval 1.011-1.402) for 6-month MACE. CONCLUSION: Even though high-normal BP patients had a better baseline clinical status, the prognosis was poorer than patients with normal BP. Therapeutic BP target goal for the patients with acute myocardial infarction should be <140/90 mm Hg, which is recommended in JNC7.
Blood Pressure ; Demography ; Emergencies ; Follow-Up Studies ; Humans ; Korea ; Myocardial Infarction ; Odds Ratio ; Prehypertension ; Prognosis

OBJECTIVETo observe the effects of blood activating wind dissipating acupuncture (BAWDA) on blood pressure (BP) of prehypertension (PHT) patients.

METHODSTotally 60 PHT patients were assigned to the control group and the acupuncture group according to random digit table, 30 in each group. All patients were intervened by life style. BAWDA was additionally performed in patients in the acupuncture group for 6 weeks (30 times). The improvement of BP after intervened by acupuncture was observed. BP success rates and the proportion of PHT progressing to hypertension (HT) were also observed after 6-week intervention of acupuncture and at 1-year follow-up.

RESULTSSystolic blood pressure (SBP) and diastolic blood pressure (DBP) decreased after 6-week intervention in the acupuncture. The BP control rate was 56.7% (17/30 cases) in the acupuncture group vs.10.0% (3/30 cases) in the control group with statistical difference (chi2 = 14.70, P < 0.01). At 1-year follow-up BP success rate was 36.7% (11/30 cases) in the acupuncture group, remarkably higher than that of the control group [13.3%, (4/30 cases)] (chi2 = 4.36, P < 0.05).

CONCLUSIONSBAWDA showed BP regulating roles in a gradually stable decreasing tendency. It also could elevate BP success rate of PHT, and reduce the risk of PHT progressing to HT.

Acupuncture ; methods ; Acupuncture Therapy ; methods ; Blood Pressure ; Humans ; Hypertension ; Prehypertension ; therapy ; Wind

OBJECTIVE: To explore the epidemiological features of prehypertension in community of Changsha and its relevant risk factors.
 METHODS: A total of 15 000 participants from 5 communities in Changsha were surveyed by randomly stratified cluster sampling. The questionnaire interviews and physical examination were conducted for these people, and their serum biochemical indexes were also collected and analyzed.
 RESULTS: The prevalence of prehypertension was 34.6%. The prevalence for males was higher than that in females (44.7% vs 21.7%, P<0.01). The prevalence for males was declined in older age, but for females was increased. Central obesity, age, overweight, male, drinking, smoking, high-level total cholesterol, high-level triglyceride, high-level density-lipoprotein cholesterol, low-level density-lipoprotein cholesterol, high-level fasting blood glucose, high-level creatinine, high-level uric acid were the risk factors for prehypertension, while high level of education was a protective factor.
 CONCLUSION The prevalence for prehypertension is 34.6% in community of Changsha, and the prevalence for males is higher than that for females. It is important to strengthen the health publicity and education in community for earlier prevention.
Alcohol Drinking ; China ; Female ; Humans ; Male ; Overweight ; Prehypertension ; Prevalence ; Risk Factors ; Smoking ; Surveys and Questionnaires

BACKGROUND: There is little published evidence about the role of non-alcoholic fatty liver disease (NAFLD) in the progression from prehypertension to hypertension. This study was conducted to investigate the association of NAFLD and its severity with the risk of hypertension developing from prehypertension. METHODS: The study cohort comprised 25,433 participants from the Kailuan study with prehypertension at baseline; those with excessive alcohol consumption and other liver diseases were excluded. NAFLD was diagnosed by ultrasonography and stratified as mild, moderate, or severe. Univariable and multivariable Cox proportional hazard regression was used to calculate the hazard ratios (HRs) and 95% confidence intervals (CIs) of incident hypertension according to the presence and 3 categories of severity of NAFLD. RESULTS: During a median of 12.6 years of follow-up, 10,638 participants progressed to hypertension from prehypertension. After adjusting for multiple risk factors, patients with prehypertension and NAFLD had a 15% higher risk of incident hypertension than those without NAFLD (HR = 1.15, 95% CI 1.10-1.21). Moreover, the severity of NAFLD was associated with the incidence of hypertension, which was higher in patients with more severe NAFLD (HR = 1.15 [95% CI 1.10-1.21] in the mild NAFLD group; HR = 1.15 [95% CI 1.07-1.24] in the moderate NAFLD group; and HR = 1.20 [95% CI 1.03-1.41] in the severe NAFLD group). Subgroup analysis indicated that age and baseline systolic blood pressure may modify this association. CONCLUSIONS NAFLD is an independent risk factor for hypertension in patients with prehypertension. The risk of incident hypertension increases with the severity of NAFLD.
Humans ; Non-alcoholic Fatty Liver Disease/complications* ; Prehypertension/diagnosis* ; Risk Factors ; Hypertension ; Incidence