Epidemic Intelligence Service, Centers for Disease Control and Prevention, Atlanta, Georgia.
Influenza Division, Centers for Disease Control and Prevention, Atlanta, Georgia.
Influenza Other Respir Viruses. 2019 Mar;13(2):133-137. doi: 10.1111/irv.12616. Epub 2018 Dec 19.
Over five seasons, we determined the proportion of outpatients with laboratory-confirmed, influenza-associated illness who were hospitalized within 30 days following the outpatient visit. Overall, 136 (1.7%) of 7813 influenza-positive patients were hospitalized a median of 4 days after an outpatient visit. Patients aged ≥ 65 years and those with high-risk conditions were at increased risk of hospitalization. After controlling for age and high-risk conditions, vaccination status and infecting influenza virus type were not associated with hospitalization risk among adults.
在五个季节中,我们确定了在门诊就诊后 30 天内因实验室确诊的流感相关疾病而住院的门诊患者的比例。总体而言,在 7813 例流感阳性患者中,有 136 例(1.7%)在门诊就诊后中位数 4 天住院。≥65 岁的患者和具有高危情况的患者住院风险增加。在控制年龄和高危情况后,疫苗接种状态和感染的流感病毒类型与成年人的住院风险无关。