Descriptive statistics for self-referred discharged ED visits, and characteristics of general practices and their registered populations in England, 2010-11.

7,856 general practices were included in the analysis.
Urban/Rural classification: Urban (n = 6,631); Rural (n = 1,225).
Strategic Health Authority: North East (n = 379); North West (n = 1,202); Yorkshire and the Humber (n = 748); East Midlands (n = 604); West Midlands (n = 916); East of England (n = 764); London (n = 1,424) South East Coast (n = 616); South Central (n = 492); South West (n = 711).
*IQR: interquartile range.
†Number of self-referred discharged ED visits per registered patient.
‡The question in the GP Patient Survey associated with this variable was only completed by patients who had tried to see a GP within two weekdays in the past six months.

本分析共纳入7856家全科诊疗机构。
城乡分类：城市类（n=6631）；农村类（n=1225）。
战略卫生辖区分布：东北部（n=379）、西北部（n=1202）、约克郡与亨伯（n=748）、东米德兰兹（n=604）、西米德兰兹（n=916）、英格兰东部（n=764）、伦敦（n=1424）、东南海岸（n=616）、中南部（n=492）、西南部（n=711）。
*四分位距（interquartile range, IQR）。
† 每注册患者对应的自助转诊出院急诊室（Emergency Department, ED）就诊人次。
‡ 该变量对应的全科患者调查（GP Patient Survey）问题，仅由过去6个月内曾在2个工作日内尝试预约全科医生（General Practitioner, GP）的患者填写。