Interfacing of Point-of-Care Urinalysis Results and Errors

Supplementary File 1: Data for point-of-care urinalysis results entered into electronic medical record either manually or by electronic interface. The urinalysis analyzer was Clinitek Status Plus (Siemens Healthineers, Cary, NC) using either Multistix 10 SG or Uristix 4 (Siemens Healthineers) urinalysis strips. [Tab A]: Key for classes of errors (used in Tabs C-F) and example of errors for color and specific gravity. [Tab B]: Interfaced data choices for the urinalysis components. [Tab C]: Interfaced data. Urine color and clarity are interpreted by the operator, with the choices selected within the urinalysis instrument software and then transmitted by interface to the EMR. The remaining urinalysis results are read by the instrument and directly interfaced with the EMR electronically. The columns with error type use the number key in Tab A. [Tab D]: “Manual Pre-simplification” – These results are interpreted by the staff performing the test and entered into the EMR by selecting options from a series of drop-down menus. These tests were performed between January 2019 and September 2019. In October 2019, we restricted the number of options available in the provided drop-down menus to simplify data reporting and improve consistency. The columns with error type use the number key in Tab A. [Tab E]: Manual – Post-Simplification” – These data are similar to “manual pre-simplification” but occurred after the restriction in drop down menu options. The columns with error type use the number key in Tab A. [Tab F]: “Enter-Edit” – These results are interpreted by the staff performing the test and then manually entered into the EMR using free text without character restrictions. The following data (when available) were collected and found in Tabs B, C, D, and E: deidentified sample number, order description (either “Multistix 10”, “Uristix 4”, or “individual component"), age at time of testing (90 years or older reported as > 90), legal sex (male, female, or unknown), and urinalysis component data (color, clarity, glucose, bilirubin, ketones, specific gravity, blood, pH, protein, urobilinogen, nitrite, leukocyte esterase). The columns with error type use the number key in Tab A.补充文件1：手动录入或通过电子接口上传至电子病历（electronic medical record, EMR）的床旁尿液分析（point-of-care urinalysis）结果数据。本研究使用的尿液分析分析仪为Clinitek Status Plus（西门子医疗，Siemens Healthineers，美国北卡罗来纳州卡里市），配套使用Multistix 10 SG或Uristix 4（西门子医疗，Siemens Healthineers）尿液分析试纸条。 [标签页A（Tab A）]：错误分类对照表（适用于标签页C至F），以及颜色和比重的错误示例。 [标签页B（Tab B）]：尿液分析组分的接口数据选项。 [标签页C（Tab C）]：接口数据。尿液颜色与浊度由操作人员判读，选择项在尿液分析仪器软件内选定后，通过接口上传至EMR。其余尿液分析结果由仪器读取，并通过电子接口直接对接EMR。错误类型列使用标签页A中的数字键值。 [标签页D（Tab D）]：「预简化手动录入组」—— 此类结果由完成检测的工作人员判读，通过一系列下拉菜单选择对应选项后录入EMR。检测时段为2019年1月至2019年9月。2019年10月起，我们限制了可用下拉菜单的选项数量，以简化数据上报流程并提升一致性。错误类型列使用标签页A中的数字键值。 [标签页E（Tab E）]：「简化后手动录入组」—— 此类数据与「预简化手动录入组」类似，但采集于下拉菜单选项限制实施之后。错误类型列使用标签页A中的数字键值。 [标签页F（Tab F）]：「录入-编辑组」—— 此类结果由完成检测的工作人员判读，随后以无字符限制的自由文本形式手动录入EMR。 以下为采集得到的公开数据（如可用则收录于标签页B、C、D及E中）：去标识化样本编号、检测申请描述（含"Multistix 10"、"Uristix 4"或"individual component"三类）、检测时年龄（90岁及以上者标注为">90"）、法定性别（男、女或未知），以及尿液分析组分数据（颜色、浊度、葡萄糖、胆红素、酮体、比重、隐血、pH、蛋白质、尿胆原、亚硝酸盐、白细胞酯酶）。错误类型列使用标签页A中的数字键值。