Parker Jennifer D, Talih Makram, Malec Donald J, Beresovsky Vladislav, Carroll Margaret, Gonzalez Joe F, Hamilton Brady E, Ingram Deborah D, Kochanek Kenneth, McCarty Frances, Moriarity Chris, Shimizu Iris, Strashny Alexander, Ward Brian W
Vital Health Stat 2. 2017 Aug(175):1-22.
The National Center for Health Statistics (NCHS) disseminates information on a broad range of health topics through diverse publications. These publications must rely on clear and transparent presentation standards that can be broadly and efficiently applied. Standards are particularly important for large, cross-cutting reports where estimates cannot be individually evaluated and indicators of precision cannot be included alongside the estimates. This report describes the NCHS Data Presentation Standards for Proportions. The multistep NCHS Data Presentation Standards for Proportions are based on a minimum denominator sample size and on the absolute and relative widths of a confidence interval calculated using the Clopper-Pearson method. Proportions (usually multiplied by 100 and expressed as percentages) are the most commonly reported estimates in NCHS reports.
美国国家卫生统计中心（NCHS）通过多种出版物传播广泛的健康主题信息。这些出版物必须依赖清晰透明的呈现标准，以便能够广泛且高效地应用。对于大型的跨领域报告而言，标准尤为重要，因为在这类报告中，估计值无法逐个评估，且精度指标也不能与估计值一同列出。本报告介绍了NCHS比例数据呈现标准。NCHS比例数据呈现的多步骤标准基于最小分母样本量以及使用克洛珀 - 皮尔逊方法计算的置信区间的绝对宽度和相对宽度。比例（通常乘以100并以百分比表示）是NCHS报告中最常报告的估计值。
