Charles W Warren
Biographic Data
| ID | 784606 |
|---|---|
| NAME | Charles W Warren |
| GIVEN NAMES | Charles W |
| FAMILY NAME | Warren |
| SIGNATURE | WARREN C W |
| AFFILIATIONS | Centers for Disease Control and Prevention |
| ORCID | 0000-0001-7882-5000 |
| VERIFIED | Yes |
| TOTAL WORKS | 50 |
| TOTAL CITATIONS | 62 |
| AUTHOR COUNT | 50 |
| EDITOR COUNT | 0 |
| FIRST PUBLICATION YEAR | 1902 |
| LATEST PUBLICATION YEAR | 2021 |
| H-INDEX | 4 |
The Integrity of Film
Tobacco Use, Exposure to Secondhand Smoke, and Cessation Counseling Among Health Professions Students
We conducted the GHPSS (Global Health Professions Student Survey) to obtain information regarding health profession students' smoking habits and perceptions, exposure to secondhand smoke (SHS) as well as level of knowledge and training on tobacco use and smoking cessation counseling. GHPSS is a survey for third-year students in the following fields: health visitors, dentistry, medicine, nursing and/or pharmacy. The highest tobacco use prevalence …
Tobacco use, exposure to secondhand smoke, and cessation counseling among medical students
Tobacco control efforts must discourage tobacco use among health professionals, promote smoke free workplaces, and implement programs that train medical students in effective cessation-counseling techniques
Understanding worldwide youth attitudes towards smoke-free policies
The majority of youth worldwide support, yet lack, smoke-free policies in public places, while being regularly exposed to SHS. Youth support of SFPs is most positively associated with knowledge of the harmful effects of tobacco smoke. Redoubling education efforts represents an opportunity to establish smoke-free environments and improve health of children in developing countries
Children's loss of autonomy over smoking
Two national surveys confirm previous reports of difficulty with smoking cessation with infrequent smoking. Since loss of autonomy is universally recognised as a core feature of addiction, our data indicate that young adolescents experience symptoms of nicotine addiction with infrequent tobacco use
Wind Power
papier publié dans la cadre d'un interface: Ellis, Geraint, Cowell, Richard, Warren, Charles, Strachan, Peter, Szarka, Joseph, Hadwin, Richard, Miner, Paul, Wolsink, Maarten and NadaÏ, Alain(2009) 'Wind Power: Is There A "Planning Problem"?Expanding Wind Power: A Problem of Planning, or of Perception?The Problems Of Planning--A Developer's PerspectiveWind Farms: More Respectful and Open Debate Needed, Not LessPlanning: Problem "Carrier" or Proble…
Tobacco Use, Exposure to Secondhand Smoke, and Training on Cessation Counseling Among Nursing Students
The Nursing Global Health Professions Student Survey (GHPSS) has been conducted in schools in 39 countries and the Gaza Strip/West Bank (identified as "sites" for the remainder of this paper). In half the sites, over 20% of the students currently smoked cigarettes, with males having higher rates than females in 22 sites. Over 60% of students reported having been exposed to secondhand smoke in public places in 23 of 39 sites. The majority of stude…
Evaluation of the use of Global Youth Tobacco Survey (Gyts) data for developing evidence-based tobacco control policies in Turkey
Findings from the GYTS, with periodic repeats of the survey, can be used to monitor the impact of enforcing various provisions of the present law (No: 4207), the progress made in achieving the goals of the WHO FCTC, and the effectiveness of various preventive interventions against smoking. Such data would inform and help in the development of public health strategy
Prevalence of smoking and other smoking related behaviors reported by the Global Youth Tobacco Survey (Gyts) in four Peruvian cities
While few changes in tobacco use among youth have been observed in the GYTS in Peru, the data in this report can be used as baseline measures for future evaluation efforts. At this time, tobacco control efforts in Peru need to focus on enhancing Law 28705 to include enforcement of existing provisions and inclusion of new laws and regulations. Most of these provisions are required of all countries, such as Peru, that have ratified the WHO FCTC
The Global Youth Tobacco Survey (Gyts)
The World Health Organization (WHO), the US Centers for Disease Control and Prevention, and the Canadian Public Health Association developed the Global Tobacco Surveillance System (GTSS) to assist WHO member states in establishing continuous tobacco control surveillance and monitoring. The GTSS provides a flexible system that includes common data items but allows countries to include important unique information at their discretion. It also uses …
Prevalence and social environment of cigarette smoking in Cyprus youth
Smoking prevalence among Cyprus middle and high school students is high and there are indications of an increase in the prevalence of smoking among girls over the last few years. Susceptibility rates, exposure to second-hand smoke, and access to and availability of cigarettes to youth are also high and concerning. The present survey indicates that the problem of cigarette smoking among youth in Cyprus is significant and requires collective action…
Prevalence of smoking and other smoking-related behaviors reported by the Global Youth Tobacco Survey (Gyts) in Thailand
The key for Thailand is to implement and enforce the provisions on indirect tobacco advertising, smoking in public places, selling tobacco to youths under 18 years of age, and to use the data from the GYTS to monitor progress toward achieving the goals of the WHO FCTC. When these goals are met, tobacco consumption and exposure in Thailand will have declined substantially
Tobacco use and cessation counselling
Health professional schools, public health organisations and education officials should discourage tobacco use among health professionals and work together to design and implement programmes that train all health professionals in effective cessation counselling techniques. If the goal of the tobacco control community is to reduce substantially the use of tobacco products, then resources should be invested in improving the quality of education of …
Linking data to tobacco control program action among students aged 13–15 in Association of Southeast Asian Nations (Asean) member states, 2000–2006
Efforts to reduce the current and projected harm caused by tobacco use in the ASEAN countries are urgently needed. ASEAN countries need to expand their national comprehensive tobacco prevention and control programs and enforce those laws already passed. Without this effort little reduction can be expected in the burden of chronic diseases and tobacco-related mortality
Tobacco use among students aged 13–15 years in Greece
The results of the GYTS show that the prevalence of smoking in middle-school children is alarmingly high in Greece. Smoking among young people constitutes a significant problem that is destined to worsen in the absence of any comprehensive efforts focused on strict anti-smoking legislation, policies and tobacco control interventions targeting children at a young age
Enhancing regional capacity in chronic disease surveillance in the Americas
Existe la necesidad de reforzar la capacidad regional para la vigilancia de las enfermedades cronicas en las Americas. Los objetivos de este articulo son 1) ofrecer nuestro apoyo decidido a favor de la vigilancia de las enfermedades cronicas, 2) presentar una revision descriptiva y un resumen de las actividades de vigilancia y los problemas en torno a las mismas en las Americas, 3) confeccionar una lista de recursos y fuentes de consulta para obt…
Cigar Use in New Jersey Among Adolescents and Adults
More than 3000 youths become daily smokers each day.1 Millions of youths will die from a tobacco-caused disease,2 and tobacco use remains the single leading preventable cause of death in the United States.3 However, recent data indicate that the prevalence of cigarette smoking among youths nationally has declined since 1998.4 Although the decline in cigarette use among youths is encouraging, the emergence of other tobacco products, such as cigars…
Forced sexual intercourse and associated health-risk behaviors among female college students in the United States.
The questionnaire included: ■Demographic items (age, race/ethnicity, parent's educational level...) ■Questions related to risk taking behaviors (physical fighting, cigarette smoking, marijuana use, episodic heavy drinking, driving under the influence of alcohol, multiple concurrent sexual partners, and suicidal ideation) ...AND ■The question: During your life, have you ever been forced to have sexual intercourse against your will?”
Results From the 1995 National College Health Risk Behavior Survey
Results from the 1995 National College Health Risk Behavior Survey, which monitored health risk behaviors among US college and university undergraduates, suggest that many students' behaviors increase their likelihood of adverse health outcomes. During the 30 days preceding the survey, 34% of the participants had consumed five or more alcoholic drinks on at least one occasion, and 27% had drunk alcohol and driven a car. Thirty-one percent had smo…
Reliability of the Youth Risk Behavior Survey Questionnaire
The Centers for Disease Control and Prevention's Youth Risk Behavior Survey (YRBS) has been used on a biennial basis since 1990 to measure health risk behaviors of high school students nationwide. The YRBS measures behaviors related to intentional and unintentional injury, tobacco use, alcohol and other drug use, sexual activity, diet, and physical activity. The authors present the results from a test-retest reliability study of the YRBS, conduct…
Prevalence and determinants of caesarean section in Jamaica
The prevalence and determinants of primary caesarean section in Jamaica were estimated from a survey of women aged 14–49 years. Among 2328 women reporting 2395 live hospital births during the period January 1984 to May 1989, the prevalence of caesarean section was 4·1%. Repeat caesarean sections accounted for 1·3% of the hospital births during that period. Of the medical complications studied, prolonged labour and/or cephalopelvic disproportion c…
The Determinants of Fertility in Swaziland
In this paper data from the 1988 Swaziland Family Health Survey, the first comprehensive study of fertility and family planning conducted in Swaziland, are used to examine the relative importance of nuptiality, contraceptive use, lactation, and involuntary infertility as they affect fertility. It is shown that future decreases in fertility in Swaziland are most likely to result from increases in use of contraception. Current use of contraception …
Changes in contraceptive use and fertility
In El Salvador from 1978 to 1988, contraceptive use among married women 15–44 years of age increased from 34% to 47%, and the total fertility rate declined from 6·3 to 4·6 children per woman. Most of this change took place from 1978 to 1985. Sterilization is the most prevalent method used, but nearly one-half of the women who are sterilized did not use any contraception before their operation. Few young couples use reversible methods of contracep…
Fertility and Family Planning in Jordan
The 1985 Jordan Husbands' Fertility Survey (JHFS) was designed to assess husbands' attitudes and behavior toward fertility and family planning. The 1985 JHFS was a follow-up survey to obtain data from husbands of women who were currently married in the 1983 Jordan Fertility and Family Health Survey (JFFHS). The results from the 1985 JHFS point to the usefulness of collecting fertility and family planning information from husbands. These findings …
Catholicism and Fertility in Puerto Rico
This paper examines the association between fertility and religious affiliation among Puerto Ricans. Bongaarts' proximate determinants framework is used to compare religious categories on behaviors that directly affect fertility. We found no difference in recent fertility between Catholics and non-Catholics in Puerto Rico (total fertility rate = 2.5). We also found Catholics and non-Catholics to be similar on age at first marriage (23.3 and 23.4 …
Trends in the incidence of breastfeeding for Hispanics of Mexican origin and Anglos on the US-Mexico border
In 1979 the Centers for Disease Control conducted a household probability survey of reproductive aged women living in 51 selected US countries on the US-Mexico border. Information on the incidence of breastfeeding for the period 1971-1979 was analyzed on 345 Anglo women and 689 Hispanic women of Mexican origin. Results indicated that the Anglos are following the national trend of increased breastfeeding, but Hispanics show no indication of an inc…
Social status and season of birth
Periodic regression analysis was applied to data from Fulton County, Georgia, 1967–77, to test for a relationship between social status and season of birth in two population groups, whites and all other races. Results suggest that for both groups seasonal variation in births tends to increase with lower social status. Proportionately more births to lower status women, especially in the all‐other‐races group, occured during August. Due to timing o…
Seasonal variation in spontaneous abortions
Using a national sample of hospital discharges, we found identical seasonal patterns for spontaneous abortions and conceptions but no significant seasonal variation in the rate of spontaneous abortions per 1,000 conceptions. The differences between our findings and those of previous investigators of spontaneous abortion may reflect our more comprehensive definition of spontaneous abortion, our more complete estimate of the monthly number of conce…
Fertility Determinants in Puerto Rico
This paper examines the proximate determinants of fertility in Puerto Rico using data from a 1982 island-wide study. Contraceptive use was found to be the primary direct determinant of fertility in Puerto Rico, both for the total population and for each level of education studied. Female sterilization is the most prevalent method of contraception used in Puerto Rico at each educational level. Marriage is also important in Puerto Rico and is the o…
The Determinants of Fertility in Swaziland
In this paper data from the 1988 Swaziland Family Health Survey, the first comprehensive study of fertility and family planning conducted in Swaziland, are used to examine the relative importance of nuptiality, contraceptive use, lactation, and involuntary infertility as they affect fertility. It is shown that future decreases in fertility in Swaziland are most likely to result from increases in use of contraception. Current use of contraception …
Catholicism and fertility in Puerto Rico
This paper examines the association between fertility and religious affiliation among Puerto Ricans. Bongaarts' proximate determinants framework is used to compare religious categories on behaviors that directly affect fertility. We found no difference in recent fertility between Catholics and non-Catholics in Puerto Rico (total fertility rate = 2.5). We also found Catholics and non-Catholics to be similar on age at first marriage (23.3 and 23.4 …
Contraceptive sterilization in Puerto Rico
For twenty years Puerto Rico has had the world’s highest prevalence of sterilization. From the 1982 Puerto Rico Fertility and Family Planning Assessment we examine whether the probability of obtaining sterilization is changing and what impact sterilization has on fertility, finding that the use of contraceptive sterilization has not declined and will probably continue to increase in Puerto Rico. Nonuse rather than temporary methods of contracepti…
Fertility and Family Planning in Jordan
The 1985 Jordan Husbands' Fertility Survey (JHFS) was designed to assess husbands' attitudes and behavior toward fertility and family planning. The 1985 JHFS was a follow-up survey to obtain data from husbands of women who were currently married in the 1983 Jordan Fertility and Family Health Survey (JFFHS). The results from the 1985 JHFS point to the usefulness of collecting fertility and family planning information from husbands. These findings …
Assessing the reproductive behavior of on- and off-reservation American Indian females
Only limited fertility and general reproductive health data exist on American Indians. Using data from the 1987 Montana American Indian Health Risk Assessment, we found that the fertility of American Indians in Great Falls and on the Blackfeet Reservation was similar to blacks in the U.S. and relatively high when compared with fertility of whites in the United States. The influence of the direct determinants of fertility (nuptiality, contraceptiv…
Contraceptive Use and Fertility in Paraguay, 1987
In 1987, 38 percent of married Paraguayan women aged 15-44 were practicing contraception, with oral contraceptives being the most prevalent method. Fertility rates for the population were at corresponding levels, with an overall fertility rate of 5.4 births per woman. Fertility has not changed substantially for the nation as a whole since 1979, and contraceptive use has increased by only 6 percentage points. Findings from the present study are co…
Seasonal variation in conception and various pregnancy outcomes
U.S. vital registration data on live births and data on abortions and ectopic pregnancies from a national hospital discharge survey were used to examine the seasonality of conceptions and the influence the conception pattern has on the monthly incidence of abortions and ectopic pregnancies. We found that in the United States conceptions follow a consistent seasonal pattern with the peak in November and December. However, when the pattern for conc…
Effect of Supply Source on Oral Contraceptive Use in Mexico
A study undertaken to determine the differential effects, if any, of supply source on continuation rates of oral contraceptive usage in Mexican women. A sample of 2063 women aged 15 to 49 years was surveyed over a 6 year period ending in 1979. Of this group, 44% initially obtained the pill from the national family planning population program, 39% from pharmacies, and 17% from private physicians. Average age of users of the 3 sources differed by n…
Troubles of a Neutral
Notes on “Du Bimetallise Chez Les Hébreux
Weights found in Jerusalem
(1906). Weights found in Jerusalem. Palestine Exploration Quarterly: Vol. 38, No. 3, pp. 182-190
Jacobin and Junto, or Early American Politics as Viewed in the Diary of Dr. Nathaniel Ames, 1758-1822
Journal Article Jacobin and Junto, or Early American Politics as Viewed in the Diary of Dr. Nathaniel Ames, 1758–1822. By Charles Warren. (Cambridge: Harvard University Press, 1931. 324 pp. $3.50.) Get access Frank Harmon Garver Frank Harmon Garver Search for other works by this author on: Oxford Academic Google Scholar Journal of American History, Volume 18, Issue 4, March 1932, Pages 564–565, https://doi.org/10.2307/1898574 Published: 01 March …
Troubles of a Neutral
Odd Byways in American History
The Music of Royal Appendix 12–16
Social status and season of birth
Periodic regression analysis was applied to data from Fulton County, Georgia, 1967–77, to test for a relationship between social status and season of birth in two population groups, whites and all other races. Results suggest that for both groups seasonal variation in births tends to increase with lower social status. Proportionately more births to lower status women, especially in the all‐other‐races group, occured during August. Due to timing o…
Seasonal variation in spontaneous abortions
Using a national sample of hospital discharges, we found identical seasonal patterns for spontaneous abortions and conceptions but no significant seasonal variation in the rate of spontaneous abortions per 1,000 conceptions. The differences between our findings and those of previous investigators of spontaneous abortion may reflect our more comprehensive definition of spontaneous abortion, our more complete estimate of the monthly number of conce…
Contraceptive sterilization
Prior to the U.S.‐Mexico Border Survey of Maternal and Child Health and Family Planning conducted by the Centers for Disease Control in 1979, little information was available about the extent to which Mexican‐Americans in the U.S., relative to Anglos, were using male and female sterilization for contraceptive reasons. This paper compares Mexican‐Americans and Anglos for (a) prevalence of contraceptive sterilization; (b) social and demographic cha…
Trends in the incidence of breastfeeding for Hispanics of Mexican origin and Anglos on the US-Mexico border
In 1979 the Centers for Disease Control conducted a household probability survey of reproductive aged women living in 51 selected US countries on the US-Mexico border. Information on the incidence of breastfeeding for the period 1971-1979 was analyzed on 345 Anglo women and 689 Hispanic women of Mexican origin. Results indicated that the Anglos are following the national trend of increased breastfeeding, but Hispanics show no indication of an inc…
Effect of Supply Source on Oral Contraceptive Use in Mexico
A study undertaken to determine the differential effects, if any, of supply source on continuation rates of oral contraceptive usage in Mexican women. A sample of 2063 women aged 15 to 49 years was surveyed over a 6 year period ending in 1979. Of this group, 44% initially obtained the pill from the national family planning population program, 39% from pharmacies, and 17% from private physicians. Average age of users of the 3 sources differed by n…
Seasonal variation in suicide and homicide
Seasonal or monthly fluctuations in suicides and homicides were analysed using US mortality data for the years 1969–78, using periodic regression analysis. The results were generally consistent (year-to-year) over the 10-year period. The pattern for suicide was distinctly seasonal: it was above average all spring and below average all winter. For homicides, the pattern was more monthly, with July–September and December being above average times a…
Contraceptive sterilization in Puerto Rico
For twenty years Puerto Rico has had the world’s highest prevalence of sterilization. From the 1982 Puerto Rico Fertility and Family Planning Assessment we examine whether the probability of obtaining sterilization is changing and what impact sterilization has on fertility, finding that the use of contraceptive sterilization has not declined and will probably continue to increase in Puerto Rico. Nonuse rather than temporary methods of contracepti…
Seasonal variation in conception and various pregnancy outcomes
U.S. vital registration data on live births and data on abortions and ectopic pregnancies from a national hospital discharge survey were used to examine the seasonality of conceptions and the influence the conception pattern has on the monthly incidence of abortions and ectopic pregnancies. We found that in the United States conceptions follow a consistent seasonal pattern with the peak in November and December. However, when the pattern for conc…
Use of maternal–child health services and contraception in Guatemala and Panama
This paper presents data from two recent maternal–child health (MCH) and family planning surveys in Guatemala and Panama and examines the extent to which the use of contraception is influenced by the use of MCH services as compared with the influence of an increase in parity. The findings suggest that utilization of MCH services and parity independently are associated with a woman's decision to use contraception. The study also found two groups t…
Fertility Determinants in Puerto Rico
This paper examines the proximate determinants of fertility in Puerto Rico using data from a 1982 island-wide study. Contraceptive use was found to be the primary direct determinant of fertility in Puerto Rico, both for the total population and for each level of education studied. Female sterilization is the most prevalent method of contraception used in Puerto Rico at each educational level. Marriage is also important in Puerto Rico and is the o…
The Politics of Unigov
Pregnancy and Birth Rates Among Sexually Experienced US Teenagers--1974, 1980, and 1983
We examined pregnancy rates and birth rates among United States teenagers aged 15 to 19 years in 1974, 1980, and 1983. Pregnancy rate refers to live births plus induced abortions per 1000 women; birth rate refers to live births per 1000 women. We present these rates for all teens aged 15 to 19 years and for teens aged 15 to 19 years who were sexually experienced. Data sources included National Center for Health Statistics birth records, Centers f…
Contraceptive Use and Fertility in Paraguay, 1987
In 1987, 38 percent of married Paraguayan women aged 15-44 were practicing contraception, with oral contraceptives being the most prevalent method. Fertility rates for the population were at corresponding levels, with an overall fertility rate of 5.4 births per woman. Fertility has not changed substantially for the nation as a whole since 1979, and contraceptive use has increased by only 6 percentage points. Findings from the present study are co…
Changes in contraceptive use and fertility
From 1976 to 1984 important demographic changes occurred in Panama. The total fertility rate declined from 4.5 to 3.7, and contraceptive use amongmarried women 20–44 years of age increased from 55 per cent to 63 per cent. However, using data from three national level reproductive health surveys which were conducted in Panama in 1976, 1979, and 1984, we found that most of the changes took place between 1976 and 1979. Since 1979, overall contracept…
Tubal Sterilization
It is estimated that by 1985, more than 100 million couples worldwide had been sterilized for contraceptive reasons. Consistent with the increasing levels of contraceptive sterilization is the finding in numerous studies of generally high levels of satisfaction and low levels of regret about having undergone the procedure. However, the questions asked in these studies differ (regret v. reversal), so the validity of cross-national comparisons is p…
Fertility on the US–Mexico border
Using Bongaarts' model, the relative importance of the proximate determinants of fertility is explored in five populations on the US–Mexico border. For the groups closest to natural fertility (the two Mexican groups), lactation, use of contraception, and marriage all were moderately important in terms of their direct effect on fertility. For the group with lowest fertility (Anglo-American), contraceptive use was an important factor inhibiting fer…
Catholicism and fertility in Puerto Rico
This paper examines the association between fertility and religious affiliation among Puerto Ricans. Bongaarts' proximate determinants framework is used to compare religious categories on behaviors that directly affect fertility. We found no difference in recent fertility between Catholics and non-Catholics in Puerto Rico (total fertility rate = 2.5). We also found Catholics and non-Catholics to be similar on age at first marriage (23.3 and 23.4 …
Use of Maternal-Child Health Services and Contraception in Guatemala and Panama
Fertility and Family Planning in Jordan
The 1985 Jordan Husbands' Fertility Survey (JHFS) was designed to assess husbands' attitudes and behavior toward fertility and family planning. The 1985 JHFS was a follow-up survey to obtain data from husbands of women who were currently married in the 1983 Jordan Fertility and Family Health Survey (JFFHS). The results from the 1985 JHFS point to the usefulness of collecting fertility and family planning information from husbands. These findings …
Medicine (35 works) · Population (28 works) · Demography (27 works) · Environmental health (26 works) · Sociology (20 works) · Family planning (17 works) · Research methodology (16 works) · Fertility (15 works) · Global Maternal and Child Health (15 works) · Smoking Behavior and Cessation (15 works)