نتایج جستجو برای: confidence index

تعداد نتایج: 549257  

2012
Adewale L Oyeyemi Babatunde O Adegoke Adetoyeje Y Oyeyemi Benedicte Deforche Ilse De Bourdeaudhuij James F Sallis

BACKGROUND Understanding environmental factors related to obesity can inform interventions for the world wide obesity epidemic, yet no study has been conducted in this context in Africa. This study examined associations between neighbourhood environment variables and overweight in Nigerian adults. METHODS A total of 1818 randomly selected residents (age: 20-65 years, 40% female, 31% overweigh...

Journal: :Public health nutrition 2008
Chiara Bertoncello Romina Cazzaro Anna Ferraresso Roberto Mazzer Giorgio Moretti

OBJECTIVE To define the prevalence of overweight and obesity among school-aged children resident in mountain areas, rural areas and urban areas. DESIGN, SETTING AND SUBJECTS The sample (n = 12832; 50.7% boys) included 9- and 11-year-old children of the Veneto Region of north-east Italy. Overweight and obesity status were determined using the International Obesity Task Force cut-off points for...

2015
Michael Lipsitz Alexandre Belloni Victor Chernozhukov Iván Fernández-Val

Belloni, Chernozhukov, and Fernández-Val (2011) developed nonparametric quantile regression methods to estimate and make inference on conditional quantile models. The R package quantreg.nonpar implements these methods for partially linear quantile models. quantreg.nonpar obtains point estimates of the conditional quantile function and its derivatives based on series approximations to the nonpar...

Journal: :BMJ 2005
R Brian Haynes K Ann McKibbon Nancy L Wilczynski Stephen D Walter Stephen R Werre

OBJECTIVE To develop and test optimal Medline search strategies for retrieving sound clinical studies on prevention or treatment of health disorders. DESIGN Analytical survey. DATA SOURCES 161 clinical journals indexed in Medline for the year 2000. MAIN OUTCOME MEASURES Sensitivity, specificity, precision, and accuracy of 4862 unique terms in 18 404 combinations. RESULTS Only 1587 (24.2...

Journal: :Accreditation and Quality Assurance 2012

Journal: :Sustainability 2021

Creative tourism is a novel segment of the market that may turn into great opportunity for small cities to attract visitors. Thus, it can be possible economic and social driver local development. Despite its potentiality, not much empirical research has been conducted explore specific strengths weaknesses developing creative in cities, probably due lack reliable data. Our study aims fill this g...

Journal: :Cogent psychology 2021

The Consumer Confidence Index (CCI), which is an indicator of people’s subjective outlook for the economy, claimed to have affective dimensions, but research exploring its emotional aspects scant. We explore association and causality between CCI variables denoting three emotion-related psychological states: depression, anxiety, positive affect. Study 1 used data a three-arm internet-based rando...

Journal: :Nature 1976

Journal: :Journal of Medical Ethics 1985

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function paginate(evt) { url=/search_year_filter/ var term=document.getElementById("search_meta_data").dataset.term pg=parseInt(evt.target.text) var data={ "year":filter_year, "term":term, "pgn":pg } filtered_res=post_and_fetch(data,url) window.scrollTo(0,0); } function update_search_meta(search_meta) { meta_place=document.getElementById("search_meta_data") term=search_meta.term active_pgn=search_meta.pgn num_res=search_meta.num_res num_pages=search_meta.num_pages year=search_meta.year meta_place.dataset.term=term meta_place.dataset.page=active_pgn meta_place.dataset.num_res=num_res meta_place.dataset.num_pages=num_pages meta_place.dataset.year=year document.getElementById("num_result_place").innerHTML=num_res if (year !== "unfilter"){ document.getElementById("year_filter_label").style="display:inline;" document.getElementById("year_filter_place").innerHTML=year }else { document.getElementById("year_filter_label").style="display:none;" document.getElementById("year_filter_place").innerHTML="" } } function update_pagination() { search_meta_place=document.getElementById('search_meta_data') num_pages=search_meta_place.dataset.num_pages; active_pgn=parseInt(search_meta_place.dataset.page); document.getElementById("pgn-ul").innerHTML=""; pgn_html=""; for (i = 1; i <= num_pages; i++){ if (i===active_pgn){ actv="active" }else {actv=""} pgn_li="
  • " +i+ "
  • "; pgn_html+=pgn_li; } document.getElementById("pgn-ul").innerHTML=pgn_html var pgn_links = document.querySelectorAll('.mypgn'); pgn_links.forEach(function(pgn_link) { pgn_link.addEventListener('click', paginate) }) } function post_and_fetch(data,url) { showLoading() xhr = new XMLHttpRequest(); xhr.open('POST', url, true); xhr.setRequestHeader('Content-Type', 'application/json; charset=UTF-8'); xhr.onreadystatechange = function() { if (xhr.readyState === 4 && xhr.status === 200) { var resp = xhr.responseText; resp_json=JSON.parse(resp) resp_place = document.getElementById("search_result_div") resp_place.innerHTML = resp_json['results'] search_meta = resp_json['meta'] update_search_meta(search_meta) update_pagination() hideLoading() } }; xhr.send(JSON.stringify(data)); } function unfilter() { url=/search_year_filter/ var term=document.getElementById("search_meta_data").dataset.term var data={ "year":"unfilter", "term":term, "pgn":1 } filtered_res=post_and_fetch(data,url) } function deactivate_all_bars(){ var yrchart = document.querySelectorAll('.ct-bar'); yrchart.forEach(function(bar) { bar.dataset.active = false bar.style = "stroke:#71a3c5;" }) } year_chart.on("created", function() { var yrchart = document.querySelectorAll('.ct-bar'); yrchart.forEach(function(check) { check.addEventListener('click', checkIndex); }) }); function checkIndex(event) { var yrchart = document.querySelectorAll('.ct-bar'); var year_bar = event.target if (year_bar.dataset.active == "true") { unfilter_res = unfilter() year_bar.dataset.active = false year_bar.style = "stroke:#1d2b3699;" } else { deactivate_all_bars() year_bar.dataset.active = true year_bar.style = "stroke:#e56f6f;" filter_year = chart_data['labels'][Array.from(yrchart).indexOf(year_bar)] url=/search_year_filter/ var term=document.getElementById("search_meta_data").dataset.term var data={ "year":filter_year, "term":term, "pgn":1 } filtered_res=post_and_fetch(data,url) } } function showLoading() { document.getElementById("loading").style.display = "block"; setTimeout(hideLoading, 10000); // 10 seconds } function hideLoading() { document.getElementById("loading").style.display = "none"; } -->