According to the researchers, lack of hospice services in Canada contributes to Ontario's higher rates of hospital and emergency room visits and in-hospital deaths.

根据研究人员所说，加拿大缺少临终关怀导致安大略省医院病房和急诊室病人较多，而且在医院里死亡的人数也更多。

In the US, Asthma attacks induced by pollen have lead to more than 20,000 emergency room visits per year.

在美国，花粉引起的哮喘发作每年会引发2万多起急诊。

Becoming protected against the disease at an earlier age could reduce the number of emergency room visits made by families.

在更早的阶段预防这种疾病能够减少家庭急诊的数量。

The researchers also looked at the phases of the moon because it's widely believed that a full moon can increase the number of accidents and emergency room visits.

研究人员还研究了月相，因为业内普遍认为满月会增加事故数量和急诊量。

The study found a 37 percent increase in emergency room visits for people with symptoms of heart failure during a three day period of dense smoke exposure and the following five days.

研究发现，烟雾最浓的三天以及之后的五天暴露于烟雾的人群因心力衰竭症状接受急诊治疗的频次增加了37%。