Design of the China Epidemiology Research in Subarachnoid Haemorrhage (CHERISH) Study

Shiue, Ivy; Zhang, Jing Fen; Arima, Hisatomi; Wang, Tzung‐Dau; Liu, Guo Rong; Li, Yue Chun; Wang, Min; Cheng, Guo Juan; Anderson, Craig S.

doi:10.1111/j.1747-4949.2010.00521.x

Cited by 4 publications

(3 citation statements)

References 12 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…As described elsewhere 7 and in the online-only Data Supplement, CHERISH was a prospective, population-based, case-control study undertaken with hot pursuit community-wide surveillance to detect all cases of spontaneous SAH in Baotou, Inner Mongolia of China (1.83 million population aged ≥15 years) 8 during a 2-year period from May 8, 2009. The study was approved by the ethics committees of the University of Sydney and Baotou Central Hospital, and informed consent was obtained from subjects or an appropriate surrogate.…”

Section: Methodsmentioning

confidence: 99%

See 1 more Smart Citation

Incidence and Risks of Subarachnoid Hemorrhage in China

Zhang

Liu

Arima

et al. 2013

Stroke

Self Cite

View full text Add to dashboard Cite

ResultsA total of 226 cases of spontaneous SAH (mean age, 59±13 years; range, 20-87 years; 65% women) were identified among 688 screened, and there were 434 controls (participant characteristics are outlined in Tables I and II in the online-only Data Supplement). Compared with controls, cases were significantly more likely to smoke, have a history of hypertension and stroke, and have an annual income <70 000 Chinese yuan Renminbi (US$11 230).Crude annual incidence (per 100 000) of SAH was 6.2 (95% confidence interval, 5.4-7.0); 4.3 (3.3-5.2) and 8.2 (6.9-9.6) for men and women, respectively (Table 1). Age-and sex-specific rates increased with age; standardized female:male rate ratio was 1.89 (95% confidence interval, 1.44-2.48).Background and Purpose-To determine incidence and risks of subarachnoid hemorrhage in China. Methods-A prospective, population-based, 1:2 matched case-control study in Baotou, Inner Mongolia (≈2 million population) in 2009-2011. Multiple variable models used to determine relative risk and population-attributable risks for exposures. Results-For a total of 226 patients (mean age, 59 years; 65% women; 434 controls), crude annual incidence (per 100 000) of subarachnoid hemorrhage was 6.2 (95% confidence intervals, 5.4-7.0); 4.3 (3.3-5.2) for men and 8.2 (6.9-9.6) for women. Compared with nonsmokers, adjusted relative risk of subarachnoid hemorrhage in current smokers was 2.31 (95% confidence interval, 1.31-4.09) but was 4.00 (1.62-9.89) in women. Population-attributable risk for smoking, hypertension, and low income were 18%, 36% and 59%, respectively. Conclusions-The incidence of subarachnoid hemorrhage in China is slightly lower than in Western countries and is related to smoking, hypertension, and poor socioeconomic status. (Stroke. 2013;44:2891-2893.)

show abstract

Section: Methodsmentioning

confidence: 99%

“…We aimed to determine reliably the incidence and risks of SAH in the Chinese Epidemiology Research in Subarachnoid Hemorrhage (CHERISH) study. 7 …”

mentioning

confidence: 99%

Incidence and Risks of Subarachnoid Hemorrhage in China

Zhang

Liu

Arima

et al. 2013

Stroke

Self Cite

View full text Add to dashboard Cite

show abstract

“…However, in China, nonsurgical treatment is still largely utilized in managing aSAH. Previous studies on epidemiology of stroke in China showed that SAH accounted for 0.07–1.8% with a 28‐day mortality of 23–33% . However, those studies did not provide data on etiology, management, or long‐term clinical outcomes.…”

Section: Introductionmentioning

confidence: 99%