Rater 27 - online utility on ToolBox.
Key formulas: wt÷(ht÷100)^2
| Item | Formula | Source-Standard |
|---|---|---|
| Z-score formula | Z-score = (observed value - median for age and sex) / standard deviation | WHO Multicentre Growth Reference Study Group. Acta Paediatr Suppl 2006;450:1-101 |
| Three indicators | Compute length-for-age, weight-for-age and weight-for-length separately | WHO Multicentre Growth Reference Study Group. Acta Paediatr Suppl 2006;450:1-101 |
| Interpretation limits | A Z-score below -2 suggests stunting or underweight | WHO Multicentre Growth Reference Study Group. Acta Paediatr Suppl 2006;450:1-101 |
基于 WHO 2006 生长标准的儿童 Z 评分计算工具,输入性别、年龄和测量数据(体重/身长身高/头围),计算各项 Z 评分与百分位,评估生长发育状况(生长迟缓/低体重/消瘦/超重等)。
工作与生活中的相关计算与查询。