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1.
This quasi-experimental, seven-year study evaluated the effectiveness of an educative versus a price structuring approach to the strategic management of domestic water consumption. The Knowledge, Attitudes, and Behavior scales of the Water Survey Questionnaire (Watson, Moore, McLachlan, Bradley & Murphy, 1988) measured the effects of the two strategies on water conservation. Two thousand six hundred parents, teachers, high, and elementary students in cross-sectional and longitudinal samples were measured in three data gathering rounds at the first, fourth, and seventh years. In the educative phase between the first and second rounds, water conservation increased. Although there was no significant change in behavior, some decline in positive attitudes and intentions occurred during the price structuring phase between the second and third rounds. The implications of these findings are discussed in relation to other studies. Findings on the stability of inter-group and inter-variable relationships and on the consistency of the measuring instrument across time are also presented and discussed.  相似文献   

2.
Sabagh G  Scott C 《Demography》1967,4(2):759-772
This article presents estimates of the sources and the extent of observation errors in different questionnaires and methods used to collect birth and death data in the 1961-63 multi-purpose sample survey of Morocco.The questionnaires used in the analysis of the three survey rounds were a list of household members (Rounds1 and 2) and a roll-call (Round3); retrospective death (Rounds1, 2, and 3) and birth (Round 3) queries; a date-of-birth tabulation (Round 2); and a household check-sheet to explain differences between Rounds 1 and 2. All available questionnaires for a given household were brought together and collated to provide several sources of information on births and deaths and a basis for assessing errors.From this analysis, the survey attempted to define the nature and to estimate the frequency of the errors which would have occurred if more restricted types of survey design had been used. Results, based on the period between Rounds 1 and 2, led to three major conclusions.First, if vital data had been collected with a single-round retrospective procedure, gross error (over enumeration plus underenumeration) would have been 17 percent for births and 36 percent for deaths. There is a net error of overenumeration of 3 percent for births (1.4 per1,000population) and 9 percent for deaths (2.3 per1,000population).Second, if two rounds were available to permit a combination of household composition follow-up and a retrospective mortality questionnaire, overenumeration would be almost entirely eliminated and underenumeration would be noticeably reduced. Third, most of the remaining errors of underestimation may be attributed to (1) an estimated number of infants born and deceased between two rounds and missed by all questionnaires, (2) matching failures caused by the absence of adults at Round 1, and (3) matching errors.  相似文献   

3.

Problem

The rate and severity of postpartum haemorrhage (PPH) are increasing, according to research reports and clinical anecdote, causing a significant health burden for Australian women giving birth. However, reporting a national Australian rate is not possible due to inconsistent reporting of PPH.

Background

Clinician concerns about the incidence and severity of PPH are growing. Midwives contribute perinatal data on every birth, yet published population-based data on PPH seems to be limited. What PPH information is contributed? What data are publicly available? Do published data reflect the PPH concerns of clinicians?

Aim

To examine routine public reporting on PPH across Australia.

Methods

We systematically analysed routine, publicly reported data on PPH published in the most recent perinatal data for each state, territory and national report (up to and including October 2016). We extracted PPH data on definitions, type and method of data recorded, markers of severity, whether any analyses were done and whether any trends or concerns were noted.

Findings

PPH data are collected by all Australian states and territories however, definitions, identification method and documentation of data items vary. Not all states and territories published PPH rates; those that did ranged from 3.3% to 26.5% and were accompanied by minimal reporting of severity and possible risk factors. Whilst there are plans to include PPH as a mandatory reporting item, the timeline is uncertain.

Conclusions

Routinely published PPH data lack nationally consistent definitions and detail. All states and territories are urged to prioritise the adoption of nationally recommended PPH items.  相似文献   

4.
BackgroundAustralian Aboriginal and Torres Strait Islander (referred to hereafter as Aboriginal) women breastfeed at lower rates than non-Aboriginal women, and rates vary across and within Aboriginal populations.AimTo determine rates of breastfeeding initiation and maintenance and compare individually collected survey data with existing routinely collected state and national breastfeeding data for Aboriginal women.MethodsCINAHL, Medline, EMBASE, SCOPUS, PsycINFO, and the Cochrane library were searched for peer-reviewed literature published between 1995 and 2021. Quantitative studies written in English and reporting breastfeeding for Aboriginal women or women having an Aboriginal infant were included. Screening and quality assessment included co-screening 10% of papers. Two reviewers completed data extraction. A proportional meta-analysis was undertaken for breastfeeding initiation and narrative data synthesis used to summarise breastfeeding maintenance.FindingsThe initial search identified 12,091 records, with 31 full text studies retrieved, and 27 reports from 22 studies met inclusion criteria. Breastfeeding initiation was 78% (95% CI 0.71, 0.84), however, rates were lower than non-Aboriginal women. Maintenance ranged between one week and five years. Rates and definitions varied significantly between studies, with inconsistencies in government collection and reporting of breastfeeding.ConclusionSignificant variation in definitions and reporting make comparisons difficult. Breastfeeding rates were below recommended targets. Future pattern and trend analyses require standardised measures and definitions. Current collection and reporting of breastfeeding data, particularly routinely collected state-based data, is inadequate to present an accurate picture of current breastfeeding in Australia for Aboriginal women and infants, and to effectively inform interventions and policies.  相似文献   

5.
The paper explores the dynamics of child and household poverty in rural Ethiopia using three rounds of household survey and qualitative data collected by Young Lives, a longitudinal study of child poverty. It uses a mixed-method taxonomy of poverty to classify children and their households into four groups, analyse their movements in and out of poverty, and explore the underlying factors. The final section of the paper uses qualitative case studies to explore child welfare dynamics in more detail, looking at the interplay between the progress or decline of households and that of children within those households. It concludes that while the percentage of poor households within this sample reduced from 50 to 20 % between rounds 1 and 3 (2002–2009), these changes were not always beneficial to children and did not reach nearly 1 in 10 households classified as ultra-poor. A deepened understanding of those changes, employing both quantitative and qualitative methods, is deemed crucial in post-2015 millennium development goal discussions.  相似文献   

6.
The quality of retrospective data on Cohabitation   总被引:1,自引:0,他引:1  
Hayford SR  Morgan SP 《Demography》2008,45(1):129-141
We assess the quality of retrospective data on cohabitation by comparing data collected in four major U.S. family surveys: the National Survey of Families and Households and three rounds of the National Survey of Family Growth. We use event-history analysis to analyze rates of entry into cohabitation in age-period-cohort segments captured by multiple surveys. We find consistent discrepancies among the four surveys. The pattern of differences suggests that cohabitation histories underestimate cohabitation rates in distant periods relative to rates estimated closer to the date of survey. We conclude with cautions regarding the use of retrospective data on cohabitation.  相似文献   

7.
Due to the emergence of positive psychology in recent years, a growing line of research has focused on aspects of psychological wellness rather than psychopathology. Within the context of positive psychology, life satisfaction has emerged as a key variable of study in relation to adult and youth populations. Accurate measurement of life satisfaction and subsequent interpretation of results requires that the assessment devices yield strong psychometric properties. In terms of consistent measurement, reliability estimates must be calculated with each administration, as changes in sample characteristics may alter the scale’s ability to generate reliable scores. Therefore, the present study was designed to address reliability reporting practices for three youth life satisfaction measures. Seventy-three occasions of use were identified in the literature for the three scales examined in this study. Results suggest that greater than half of the life satisfaction studies calculated reliability coefficients from their own data. A discussion of reliability from classical test theory is provided, examples of correct reliability reporting practices are given, and implications for reporting reliability are discussed.  相似文献   

8.
Social Indicators Research - The literature on inequality in Tanzania has been dependent on limited rounds of methodologically different household budget surveys. The literature in question...  相似文献   

9.

Does audio computer-assisted self-interviewing (ACASI) produce more valid reporting of sexual activity and related behaviors than face-to-face interviews or self-administered interviews? This analysis, based on data collected from over 6,000 unmarried adolescents in two districts of Kenya—Nyeri and Kisumu—indicates substantial and significant differences in reported rates of premarital sex across interview modes, although not always in the expected direction. Our assumption that girls underreport sexual activity in face-to-face interviews by comparison with ACASI is not confirmed by the Nyeri data, but our results from Kisumu are considerably more promising. As for boys, who we believe exaggerate their level of sexual activity in face-to-face interviews, a more nuanced set of expectations regarding the reporting of sensitive behaviors was offered; our results from Kisumu, although not always significant, by and large conform to expectations.

  相似文献   

10.
This paper examines the socio-economic differentials in coverage of basic childhood immunization in India and the states of Bihar and Gujarat using three rounds of National Family Health Survey data. States are selected on the basis of changes in full immunization coverage during 1992–2006. Bivariate, multivariate, and progression rate is used to understand the differentials and changes in immunization coverage. Results indicate that there has been a substantial increase in partial immunization in most of the states, but the increase in full immunization coverage is relatively slow in many of the states. Along with mother’s education, standard of living, mass media exposure, and availability of health card is a significant predictor in explaining the full immunization coverage irrespective of time.  相似文献   

11.
Growing and widespread interest in time begs the need for time use data collection and reporting standards. Initial guidance for comparative work was provided by the Multinational Time Use Project. However, changing technologies, methodologies, and divergent data needs have given rise to the need for updated guidance. This paper, prepared with input from members of the International Association for Time Use Research, examines the history and applications of time use data, identifies and evaluates methodological options for time use studies, recommends options facilitating cross-national and cross-temporal comparability and identifies methodological challenges facing time use researchers. The study concludes that alternative collection methods appear to make little difference in the resulting activity and time use estimates at customary levels of reporting.  相似文献   

12.
Despite well documented high levels of socioeconomic inequalities, health gradients by socioeconomic status (SES) in contemporary China have been reported to be limited. Using data from the 2010–2012 China Family Panel Studies, we reexamine associations between three sets of SES—human capital, material conditions, and political capital—and self-rated health among Chinese adults 18–70 years old, capitalizing on anchoring vignette data to adjust for reporting heterogeneity. We find strong evidence of substantial variations in reporting behaviors by education, cognition, and family wealth but not by family income or political capital. Failing to correct for reporting heterogeneity can bias the estimates of SES gradients in self-rated health as much as nearly 40 %. After vignette adjustment, we find significantly positive associations of education, family income, wealth, and political capital with self-rated health. Individuals’ cognitive capacity, however, does not predict self-rated health.  相似文献   

13.
This paper proposes a European socio-economic reporting system, consisting of different elements and constructed in a modular form. The main idea is to monitor the process of welfare production, conceived in the form of an input-throughput-output model. Actors of welfare production generate inputs, these are mediated and filtered by institutional arrangements and finally determine the outcomes, that is the individual welfare. For all of the three parts of the welfare production model available data sources, social reports, social surveys, databases with institutional information etc. are reviewed and analyzed with respect to their use for the monitoring of welfare production. The paper is divided into five sections: first, the state of socio-economic reporting is outlined; second, the use of the available material is discussed; third, new approaches and instruments in socio-economic reporting are described; fourth, a scenario of European socio-economic reporting is outlined; and fifth, the steps needed for implementation are delineated.  相似文献   

14.
In this article, a new survey instrument for comparative welfare researchand social reporting is described, the EUROMODULE. It has been set up inintensive discussions among experts from several nations engaged inquality of life research and social reporting. By combining indicatorsof objective living conditions, subjective well-being, and quality ofsociety, with this new survey central aspects of the quality of life ofEuropean citizens can be investigated. The EUROMODULE initiative aimsat strengthening efforts to monitor and systematically analyze thecurrent state and the changes in living conditions and quality of lifein Europe in a comparative perspective. So far, data for eightEuropean countries are available.  相似文献   

15.
Researchers continue to question fathers’ willingness to report their biological children in surveys and the ability of surveys to adequately represent fathers. To address these concerns, this study evaluates the quality of men’s fertility data in the 1979 and 1997 cohorts of the National Longitudinal Survey of Youth (NLSY79 and NLSY97) and in the 2002 National Survey of Family Growth (NSFG). Comparing fertility rates in each survey with population rates based on data from Vital Statistics and the U.S. Census Bureau, we document how the incomplete reporting of births in different surveys varies according to men’s characteristics, including their age, race, marital status, and birth cohort. In addition, we use Monte Carlo simulations based on the NSFG data to demonstrate how birth underreporting biases associations between early parenthood and its antecedents. We find that in the NSFG, roughly four out of five early births were reported; but in the NLSY79 and NLSY97, almost nine-tenths of early births were reported. In all three surveys, incomplete reporting was especially pronounced for nonmarital births. Our results suggest that the quality of male fertility data is strongly linked to survey design and that it has implications for models of early male fertility.  相似文献   

16.
National and international approaches in social reporting in western Europe are described. The paper starts with the outline of current activities in international organizations. The competing national approaches are discussed. Further topics are the sources and products of social reporting; the plurality of actors in social reporting, and different ways of its institutionalization. The only incomplete diffusion of social reporting in Western Europe is described and some hypotheses are offered for an explanation. The conclusion points that there will be a new surge of social reporting in Europe in the 1990s. As a basis for its argumentation the paper presents rich tables on social surveys and a bibliography on social reporting by actor.This paper was presented at the workshop onSocial Statistics and Social Reporting in and for Europe, Mannheim, Germany, November 28–29 1991, organized by theMannheim Centre for European Social Research (MZES) and theCentre for Survey Research and Methodology (ZUMA), Mannheim.  相似文献   

17.
Between 1981 and August 1997, 100,000 AIDS cases were reported in New York City (NYC): 77,067 men, 20,818 women, 307 teenagers, and 1,808 children. This report examines AIDS trends in NYC as the epidemic evolved from a predominantly white male epidemic among men with same sex contact (MSM) mostly from a single borough to a geographically diffuse epidemic that includes injecting drug users (IDU), persons of color, and women infected heterosexually. Case data were collected by active surveillance methods augmented by electronic laboratory based reporting. Mortality data were obtained from NYC Vital Statistics. 1990 Census data were used to derive incidence rates and prevalence by neighborhood income. Rates per 100,000 adults by neighborhood ranged from 260 to 5,500. Total AIDS incidence peaked in 1993 and has subsequently declined. Among men there was a shift from MSM to IDU as the predominant risk group, and increasing incidence among men reporting heterosexual contact. IDU was the leading risk factor among women, and women increased from 8 to 30 percent of all cases between 1982 and 1997. Unlike incidence, AIDS prevalence is rising among socially and economically marginalized populations, and will remain a major public health challenge well into the next century.  相似文献   

18.
The historical pattern of the demographic transition suggests that fertility declines follow mortality declines, followed by a rise in human capital accumulation and economic growth. The HIV/AIDS epidemic threatens to reverse this path. We utilize recent rounds of the demographic and health surveys that link an individual woman’s fertility outcomes to her HIV status based on testing. The data allow us to distinguish the effect of own positive HIV status on fertility (which may be due to lower fecundity and other physiological reasons) from the behavioral response to higher mortality risk, as measured by the local community HIV prevalence. We show that although HIV-infected women have significantly lower fertility, local community HIV prevalence has no significant effect on noninfected women’s fertility.  相似文献   

19.
Mortality in China 1964-2000   总被引:1,自引:0,他引:1  
This paper uses data from censuses and surveys to re-estimate mortality levels and trends in China from the 1960s to 2000. We use the General Growth Balance method to evaluate the completeness of death reporting above the youngest ages in three censuses of the People's Republic of China from 1982 to 2000, concluding that reporting quality is quite high, and revisit the completeness of death recording in the 1973-75 Cancer Epidemiology Survey. Estimates of child mortality from a variety of direct and indirect sources are reviewed, and best estimates arrived at. Our estimates show a spectacular improvement in life expectancy in China: from about 60 years in the period 1964-82 to nearly 70 years in the period 1990-2000, with a further improvement to over 71 years by 2000. We discuss why survival rates continue improving in China despite reduced government involvement in and increasing privatization of health services, with little insurance coverage.  相似文献   

20.
The aim of this paper is to measure and to correct for the potential incomparability of responses to the SHARE survey on health care responsiveness. A parametric approach based on the use of anchoring vignettes is applied to cross-sectional data (2006–2007) in eleven European countries. More than 7,000 respondents aged 50 years old and over were asked to assess the quality of health care responsiveness in three domains: waiting time for medical treatment, quality of the conditions in visited health facilities, and communication and involvement in decisions about the treatment. Our results suggest that there is reporting heterogeneity across countries and across individuals within countries, and the degree of heterogeneity varies with the health care domain. Although leading countries in terms of health care responsiveness remain among the most successful even after correction for reporting heterogeneity, one may acknowledge many shifts in the ranking of the other countries.  相似文献   

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