1. Prevalence and incidence of arterial hypertension in Peru: a systematic review and meta-analysis.
- Author
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Ruiz-Alejos A, Carrillo-Larco RM, and Bernabé-Ortiz A
- Subjects
- Humans, Incidence, Peru epidemiology, Prevalence, Research Design, Hypertension epidemiology
- Abstract
Objective: . To determine the prevalence and incidence of arterial hypertension, as well as the prevalence of previous diagnosis of arterial hypertension (self-reported) among the adult population of Peru., Materials and Methods.: Systematic review and meta-analysis of epidemiological studies available in LILACS, EMBASE, MEDLINE and Global Health. Studies were included if they followed a random sampling approach in adult population. Screening and assessment of manuscripts was carried out independently by two researchers. A random-effects meta-analysis was conducted to quantify the overall prevalence and incidence of hypertension. The Newcastle-Ottawa scale was used to assess the risk of bias in the manuscripts., Results.: A total of 903 papers were screened, and only 15 were included in the estimation of hypertension prevalence, 8 in the assessment of previous hypertension diagnosis, and 4 for incidence estimations. The pooled prevalence of hypertension was 22.0% (95% CI: 20.0% - 25.0%; I2=99.2%). This estimate was lower in national studies [20.0% (95% CI: 17.0% - 22.0%; I2=99.4%] than in sub-national studies [24.0% (95% CI: 17.0% - 30.0%; I2=99.2%]. The pooled prevalence of previous hypertension diagnosis was 51.0% (95% CI: 43.0% - 59.0%; I2=99.9%). The pooled incidence of hypertension was 4.2 (95% CI: 2.0 - 6.4; I2=98.6%) per 100 person-years. The included studies did not present high risk of bias., Conclusions.: Our findings show that one in five Peruvians has hypertension, and that four new cases appear per 100 persons per year; in addition, only half of the subjects with hypertension are previously diagnosed.
- Published
- 2021
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