J M Lang
Biographic Data
| ID | 6065250 |
|---|---|
| NAME | J M Lang |
| GIVEN NAMES | J M |
| FAMILY NAME | Lang |
| SIGNATURE | LANG J M |
| VERIFIED | No |
| TOTAL WORKS | 2 |
| TOTAL CITATIONS | 11 |
| WORKS AS AUTHOR | 2 |
| WORKS AS EDITOR | 0 |
| FIRST PUBLICATION YEAR | 1994 |
| LATEST PUBLICATION YEAR | 1999 |
| H-INDEX | 1 |
Characteristics of nurse-midwife patients and visits, 1991
OBJECTIVES: This study describes the patient populations served by and visits made to certified nurse-midwives (CNMs) in the United States. METHODS: Prospective data on 16,729 visits were collected from 369 CNMs randomly selected from a 1991 population survey. Population estimates were derived from a multistage survey design with probability sampling. RESULTS: We estimated that approximately 5.4 million visits were made to nearly 3000 CNMs nation…
Low birthweight at term and the timing of fetal exposure to maternal smoking
OBJECTIVES. This study was undertaken to evaluate the risk of small-for-gestational-age birth for women who stop smoking or begin to smoke during pregnancy. METHODS. Women with term singleton pregnancies from a hospital-based cohort of 11,177 were classified as (1) nonsmokers; (2) smoked throughout pregnancy; (3) smoked during first trimester only; (4) smoked during first and second trimesters only; and (5) smoked during second and third trimeste…
Low birthweight at term and the timing of fetal exposure to maternal smoking
OBJECTIVES. This study was undertaken to evaluate the risk of small-for-gestational-age birth for women who stop smoking or begin to smoke during pregnancy. METHODS. Women with term singleton pregnancies from a hospital-based cohort of 11,177 were classified as (1) nonsmokers; (2) smoked throughout pregnancy; (3) smoked during first trimester only; (4) smoked during first and second trimesters only; and (5) smoked during second and third trimeste…
Characteristics of nurse-midwife patients and visits, 1991
OBJECTIVES: This study describes the patient populations served by and visits made to certified nurse-midwives (CNMs) in the United States. METHODS: Prospective data on 16,729 visits were collected from 369 CNMs randomly selected from a 1991 population survey. Population estimates were derived from a multistage survey design with probability sampling. RESULTS: We estimated that approximately 5.4 million visits were made to nearly 3000 CNMs nation…
Low birthweight at term and the timing of fetal exposure to maternal smoking
OBJECTIVES. This study was undertaken to evaluate the risk of small-for-gestational-age birth for women who stop smoking or begin to smoke during pregnancy. METHODS. Women with term singleton pregnancies from a hospital-based cohort of 11,177 were classified as (1) nonsmokers; (2) smoked throughout pregnancy; (3) smoked during first trimester only; (4) smoked during first and second trimesters only; and (5) smoked during second and third trimeste…
Characteristics of nurse-midwife patients and visits, 1991
OBJECTIVES: This study describes the patient populations served by and visits made to certified nurse-midwives (CNMs) in the United States. METHODS: Prospective data on 16,729 visits were collected from 369 CNMs randomly selected from a 1991 population survey. Population estimates were derived from a multistage survey design with probability sampling. RESULTS: We estimated that approximately 5.4 million visits were made to nearly 3000 CNMs nation…
Medicine (2 works) · Pregnancy (2 works) · Cancer Risks and Factors (1 work) · Certification (1 work) · Cohort study (1 work) · Confidence interval (1 work) · Confounding (1 work) · Demography (1 work) · Environmental health (1 work) · Family medicine (1 work)