Wanzhu Tu

  • 7061 Citations
  • 43 h-Index
1995 …2021
If you made any changes in Pure, your changes will be visible here soon.

Publications 1995 2019

2001
1 Citation (Scopus)

Can mental health treatment be effectively delivered in primary care? A primer for employee benefit design, decision makers, and an outcome research example

Swindle, R., Harris, L., Kroenke, K., Tu, W. & Zhou, X., Jan 1 2001, Investing in Health: The Social and Economic Benefits of Health Care Innovation. JAI Press, p. 343-375 33 p. (Research in Human Capital and Development; vol. 14).

Research output: Chapter in Book/Report/Conference proceedingChapter

decision maker
mental health
employee
health care
monitoring
38 Citations (Scopus)

Sexual behavior among adolescent women at high risk for sexually transmitted infections

Katz, B. P., Fortenberry, J. D., Tu, W., Harezlak, J. & Orr, D. P., Jan 1 2001, In : Sexually Transmitted Diseases. 28, 5, p. 247-251 5 p.

Research output: Contribution to journalArticle

Sexually Transmitted Diseases
Sexual Behavior
Sexual Partners
Risk-Taking
Longitudinal Studies
2000
37 Citations (Scopus)

Confidence intervals for the mean of diagnostic test charge data containing zeros

Zhou, X. H. & Tu, W., Jan 1 2000, In : Biometrics. 56, 4, p. 1118-1125 8 p.

Research output: Contribution to journalArticle

Diagnostic Tests
Routine Diagnostic Tests
diagnostic techniques
Confidence interval
confidence interval
12 Citations (Scopus)

Interval estimation for the ratio in means of log-normally distributed medical costs with zero values

Zhou, X. H. & Tu, W., Dec 28 2000, In : Computational Statistics and Data Analysis. 35, 2, p. 201-210 10 p.

Research output: Contribution to journalArticle

Interval Estimation
Maximum likelihood
Interval
Bootstrap
Costs
10 Citations (Scopus)

Pairwise comparisons of the means of skewed data

Tu, W. & Zhou, X. H., Jul 1 2000, In : Journal of Statistical Planning and Inference. 88, 1, p. 59-74 16 p., 1697.

Research output: Contribution to journalArticle

Pairwise Comparisons
Normal distribution
Statistics
Sampling
Pairwise

Parametric empirical Bayes estimation for a class of extended log-linear regression models

Tu, W. & Piegorsch, W. W., May 1 2000, In : Environmetrics. 11, 3, p. 271-285 15 p.

Research output: Contribution to journalArticle

Empirical Bayes Estimation
Log-linear Models
Linear Regression Model
Linear regression
Count Data
93 Citations (Scopus)

The use of propensity scores in pharmacoepidemiologic research

Perkins, S. M., Tu, W., Underhill, M. G., Zhou, X. H. & Murray, M. D., Jan 1 2000, In : Pharmacoepidemiology and Drug Safety. 9, 2, p. 93-101 9 p.

Research output: Contribution to journalArticle

Propensity Score
Research
Sulindac
Anti-Inflammatory Agents
Kidney
1999
44 Citations (Scopus)

A Wald test comparing medical costs based on log-normal distributions with zero valued costs

Tu, W. & Zhou, X. H., Oct 30 1999, In : Statistics in Medicine. 18, 20, p. 2749-2761 13 p.

Research output: Contribution to journalArticle

Drug Utilization
Wald Test
Log Normal Distribution
Normal Distribution
Sample Size
58 Citations (Scopus)

Comparison of several independent population means when their samples contain log-normal and possibly zero observations

Zhou, X. H. & Tu, W., Jun 1 1999, In : Biometrics. 55, 2, p. 645-651 7 p.

Research output: Contribution to journalReview article

Type I error
Error Control
Zero
Analysis of variance (ANOVA)
Population
24 Citations (Scopus)

Work patterns of ambulatory care pharmacists with access to electronic guideline-based treatment suggestions

Murray, M. D., Loos, B., Tu, W., Eckert, G. J., Zhou, X. H. & Tierney, W. M., Feb 1 1999, In : American Journal of Health-System Pharmacy. 56, 3, p. 225-232 8 p.

Research output: Contribution to journalArticle

Ambulatory Care
Pharmacists
Guidelines
Therapeutics
Control Groups
1998
51 Citations (Scopus)

Effects of computer-based prescribing on pharmacist work patterns

Murray, M. D., Loos, B., Tu, W., Eckert, G. J., Zhou, X. H. & Tierney, W. M., Jan 1 1998, In : Journal of the American Medical Informatics Association. 5, 6, p. 546-553 8 p.

Research output: Contribution to journalArticle

Open Access
Pharmacists
Prescriptions
Outpatients
Internal Medicine
Physicians
1995
290 Citations (Scopus)

Dual response surface optimization

Lin, D. K. J. & Tu, W., Jan 1 1995, In : Journal of Quality Technology. 27, 1, p. 34-39 6 p.

Research output: Contribution to journalArticle

Response Surface
Mean square error
Optimization
Response surface
Model