مورد إلكتروني
A Semi-parametric Method for Describing the Age-specific Distribution of Clinical Measurements in Cross-sectional Study
| العنوان: | A Semi-parametric Method for Describing the Age-specific Distribution of Clinical Measurements in Cross-sectional Study |
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| بيانات النشر: | Hiroshima University Medical Press 2006-03 |
| تفاصيل مُضافة: | Rahman, Mohd. Muzibur Satoh, Kenichi Otani, Keiko Kambe, Masayuki Ohtaki, Megu |
| نوع الوثيقة: | Electronic Resource |
| مستخلص: | type:text Age-specific distribution of clinical measurements in cross-sectional study is described in this paper. Since the distribution of measurements usually varies with age, a model with an agedependent structure is needed. We propose here a statistical method for describing the age-specific distribution using an extension of the power-normal-model. The age-dependent parameters are to be estimated through a nonparametric smoothing technique based on the local likelihood method. As a consequence, we can compute a smoothed percentile curve of measurements with reference to age. Several kinds of clinical measurements are analyzed to determine the proposed method. |
| مصطلحات الفهرس: | Age-dependent measurement, Box-Cox transformation, Cross-sectional study, Percentile estimation, Local likelihood method, Power-normal-model, 490, Departmental Bulletin Paper, VoR |
| URL: | |
| الإتاحة: | Open access content. Open access content (c) Hiroshima University Medical Press. |
| ملاحظة: | application/pdf English |
| أرقام أخرى: | JPNII oai:irdb.nii.ac.jp:01372:0000948899 AA00664312 0018-2052 Hiroshima Journal of Medical Sciences, 55(1), 17-28 1378519388 |
| المصدر المساهم: | NATIONAL INST OF INFO From OAIster®, provided by the OCLC Cooperative. |
| رقم الأكسشن: | edsoai.on1378519388 |
| قاعدة البيانات: | OAIster |
| الوصف غير متاح. |