RESUMEN
In countries and regions with high vaccination coverage, several vaccine-preventable diseases have been resurged in recent years, such as measles, varicella, pertussis and mumps. Some studies have found that the clinical manifestation and epidemiological characteristics of these diseases were different from those in pre-vaccine era. This article reviewed the clinical and epidemiological features of vaccine-preventable diseases before and after wide immunization implementation, focusing on the situation in China, in order to attract the attention of clinicians, raise awareness, strengthen prevention and control, and promote in-depth research for these diseases.
Asunto(s)
Humanos , Varicela , China , Sarampión , Paperas , Vacunación , VacunasRESUMEN
Objective: To assess the diagnostic value of soluble suppression of tumorigenicity-2 (sST2) in heart failure (HF) by Meta-analysis. Methods: We searched the databases of CNKI, Wei Pu, CBMdisc,WanFang and Pubmed up to 2017-03-14 for diagnostic value of sST2 in HF patients. Corresponding references were enrolled and relevant data was extracted. Quality evaluation was conducted by quality assessment of diagnostic accuracy studies-2(QUADAS-2)method, effect of sST2 in HF diagnosis was analyzed by Stata14.0 and Revman software. Results: A total of 13 references were eligible including 5 English and 8 Chinese. Meta analysis showed that the diagnostic value of sST2 in HF had the pooled sensitivity at 79%, 95% CI (0.68-0.86);pooled specificity at 69%, 95% CI (0.58-0.79); positive like hood rate was 2.57, 95% CI(1.86-3.53), negative like hood rate was 0.31, 95%CI (0.21-0.46), diagnostic odds rate was 8.28, 95% CI (4.76-14.42); the area under ROC was 0.8. Deek's funnel plot demonstrated no publication bias in Meta-analysis. Conclusion: sST2 had moderate value in diagnosing HF; duo to the defect in methodology, large sample, scientific and reasonable random controlled trails should be conducted to confirm the diagnostic efficacy.