Timothy E Blackwell
Biographic Data
| ID | 9237952 |
|---|---|
| NAME | Timothy E Blackwell |
| GIVEN NAMES | Timothy E |
| FAMILY NAME | Blackwell |
| SIGNATURE | BLACKWELL T E |
| VERIFIED | No |
| TOTAL WORKS | 2 |
| TOTAL CITATIONS | 0 |
| WORKS AS AUTHOR | 2 |
| WORKS AS EDITOR | 0 |
| FIRST PUBLICATION YEAR | 1998 |
| LATEST PUBLICATION YEAR | 2014 |
| H-INDEX | 0 |
Putting the Horse Before Descartes
Utility of percentage of births to teenagers as a surrogate for the teen birth rate
OBJECTIVES: The teen birth rate is commonly used in comparing regional variation in teen pregnancies, but local teen birth rates are not always available. In this study the percentage of all births that are to teens was evaluated for its utility as a surrogate for the teen birth rate. METHODS: Rank correlation and sensitivity and specificity analyses were used. RESULTS: The Spearman rank correlations between percentage of teen births (PTB) and te…
No prominent works on this page.
Utility of percentage of births to teenagers as a surrogate for the teen birth rate
OBJECTIVES: The teen birth rate is commonly used in comparing regional variation in teen pregnancies, but local teen birth rates are not always available. In this study the percentage of all births that are to teens was evaluated for its utility as a surrogate for the teen birth rate. METHODS: Rank correlation and sensitivity and specificity analyses were used. RESULTS: The Spearman rank correlations between percentage of teen births (PTB) and te…
Putting the Horse Before Descartes
Biology (2 works) · Assisted Reproductive Technology and Twin Pregnancy (1 work) · Birth rate (1 work) · Cognitive science (1 work) · Confidence interval (1 work) · Demographic Trends and Gender Preferences (1 work) · Demography (1 work) · Engineering (1 work) · Environmental health (1 work) · History of Science and Medicine (1 work)