METHODS FOR ANALYZING COMPLEX HEALTH SURVEY DATA
METHODS FOR ANALYZING COMPLEX HEALTH SURVEY DATA
批准号:
6161616
负责人:
B I GRAUBARD
金额:
$0.0万
依托单位国家:
美国
项目类别:
财政年份:
--
资助国家:
美国
项目状态:
未结题
起止时间:
至
中文摘要
来自家庭调查的数据来自于以下人群的整群抽样
通常以不同的比率选择。抽样的这些方面
导致观察结果的非独立性和权重不均
应在分析阶段考虑。健康调查数据为
通过长期随访,在队列研究中广泛使用
通过提供人口控制进行样本病例对照研究,以及
横断面研究。
已经进行了研究,以扩展各种统计数据
调查数据的应用方法。的一些主要领域
研究内容如下:
-比例风险回归分析是为复杂的
具有时间依赖协变量和左截断时间的健康调查数据
去参加活动。这些方法被应用于第一次随访
全国健康与营养检查调查。
-图表方法被推广到调查数据,这些数据涉及
样本加权和大量观察发现在许多
全国健康调查。
-开发了估计超总体方差的方法
调查数据。对标准方差估计数的修正提供了
对超总体方差的一致估计。
-计算小样本的置信度区间的方法
调查正在进行中。
-对调整后的治疗手段的估计进行了研究
用于广义线性和比例风险回归模型。
对于这些领域中的每一个,手稿要么正在提交中,要么正在
写的。
英文摘要
Data from household surveys are from clustered samples of persons who are
often selected at differential rates. These aspects of the sampling
result in nonindependence and unequal weighting of the observations that
should be considered during the analysis stage. Health survey data are
used extensively in cohort studies through long term followup of the
sample, case-control studies by providing population controls, and
cross-sectional studies.
Research has been conducted into extending a variety of statistical
methods for application to survey data. Some of the major areas of
research are as follows:
- Proportional hazard regression analysis was developed for complex
health survey data with time dependent covariates and left truncated time
to event. These methods were applied to the followup of the First
National Health and Nutrition Examination Survey.
- Graphical methods were generalized to survey data which address the
sample weighting and the large number of observations found in many
national health surveys.
- Methods were developed for estimating super-population variances from
survey data. Corrections to standard variance estimators provide
consistent estimates for super-population variances.
- Methods for computing confidence intervals for small samples from
surveys are being developed.
- Research was conducted on the estimation of adjusted treatment means
for generalized linear and proportional hazard regression models.
For each of these areas, manuscripts are either under submission or being
written.
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会议论文
MATCHED ANALYSIS IN CASE-CONTROL AND COHORT STUDIES
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批准号:4693804
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项目类别:
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资助金额:$0.0万
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财政年份:--
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负责人:B I GRAUBARD
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依托单位:
CONSULTATION ON CLINICAL TRIALS AND OTHER STUDIES
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批准号:6161593
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项目类别:
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资助金额:$0.0万
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财政年份:--
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负责人:B I GRAUBARD
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依托单位:
LONG-TERM REPRODUCTIVE EFFECTS OF CESAREAN SECTION BIRTH
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批准号:4693813
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项目类别:
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资助金额:$0.0万
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财政年份:--
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负责人:B I GRAUBARD
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依托单位:
METHODS FOR COMPARING AND ANALYZING DATA FROM SEVERAL COMPLEX SURVEYS
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批准号:3919276
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项目类别:
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资助金额:$0.0万
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财政年份:--
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负责人:B I GRAUBARD
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依托单位:
METHODS FOR COMPARING AND ANALYZING DATA FROM SEVERAL COMPLEX SURVEYS
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批准号:3942083
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项目类别:
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资助金额:$0.0万
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财政年份:--
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负责人:B I GRAUBARD
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依托单位:
RELATIONSHIP OF MOTHER'S PREPREGNANCY SIZE TO PREGNANCY COMPLICATIONS & OUTCOME
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批准号:3942094
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项目类别:
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资助金额:$0.0万
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财政年份:--
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负责人:B I GRAUBARD
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依托单位:
ANALYSIS OF NHANES ANTHROPOMETRIC MEASUREMENTS ON CHILDREN
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批准号:4693805
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项目类别:
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资助金额:$0.0万
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财政年份:--
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负责人:B I GRAUBARD
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依托单位:
STATISTICAL DISCRIMINATE METHODS WITH APPLICATIONS TO ALCOHOLISM SCREENING
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批准号:4693801
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项目类别:
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资助金额:$0.0万
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财政年份:--
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负责人:B I GRAUBARD
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依托单位:
DEVELOPMENT OF STATISTICAL METHODS TO ANALYZE CLUSTER SAMPLES
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批准号:4693803
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项目类别:
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资助金额:$0.0万
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财政年份:--
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负责人:B I GRAUBARD
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依托单位:
DEVELOPMENT OF STATISTICAL METHODS TO ANALYZE CLUSTER SAMPLES
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批准号:3942084
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项目类别:
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资助金额:$0.0万
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财政年份:--
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负责人:B I GRAUBARD
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依托单位:
STATISTICAL DISCRIMINANT METHODS WITH APPLICATIONS TO ALCOHOLISM SCREENING
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批准号:3942082
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项目类别:
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资助金额:$0.0万
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财政年份:--
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负责人:B I GRAUBARD
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依托单位:
DEVELOPMENT OF STATISTICAL METHODS TO ANALYZE CLUSTER SAMPLES
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批准号:3919277
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项目类别:
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资助金额:$0.0万
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财政年份:--
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负责人:B I GRAUBARD
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依托单位:
DEVELOPMENT OF STATISTICAL METHODS TO ANALYZE CLUSTER SAMPLES
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批准号:3965811
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项目类别:
-
资助金额:$0.0万
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财政年份:--
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负责人:B I GRAUBARD
-
依托单位:
LONG-TERM REPRODUCTIVE EFFECTS OF CESAREAN SECTION BIRTH
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批准号:3965820
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项目类别:
-
资助金额:$0.0万
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财政年份:--
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负责人:B I GRAUBARD
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依托单位:
METHODS FOR ANALYZING COMPLEX HEALTH SURVEY DATA
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批准号:2456717
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项目类别:
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资助金额:$0.0万
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财政年份:--
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负责人:B I GRAUBARD
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依托单位:
METHODS FOR COMPARING AND ANALYZING DATA FROM SEVERAL COMPLEX SURVEYS
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批准号:4693802
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项目类别:
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资助金额:$0.0万
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财政年份:--
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负责人:B I GRAUBARD
-
依托单位:
STATISTICAL DISCRIMINANT METHODS WITH APPLICATIONS TO ALCOHOLISM SCREENING
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批准号:3919275
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项目类别:
-
资助金额:$0.0万
-
财政年份:--
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负责人:B I GRAUBARD
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依托单位:
METHODS FOR COMPARING AND ANALYZING DATA FROM SEVERAL COMPLEX SURVEYS
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批准号:3965810
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项目类别:
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资助金额:$0.0万
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财政年份:--
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负责人:B I GRAUBARD
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依托单位:
MATCHED ANALYSIS IN CASE-CONTROL AND COHORT STUDIES
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批准号:3965812
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项目类别:
-
资助金额:$0.0万
-
财政年份:--
-
负责人:B I GRAUBARD
-
依托单位:
ANALYSIS OF NHANES ANTHROPOMETRIC MEASUREMENTS ON CHILDREN
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批准号:3965813
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项目类别:
-
资助金额:$0.0万
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财政年份:--
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负责人:B I GRAUBARD
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依托单位:
海外基金