Spat Spatiotemporal Epidemiol - Geographic access to healthy and unhealthy food sources for children in neighbourhoods and from elementary schools in a mid-sized Canadian city.


{ survey(1388) particip(1329) question(1065) }
{ data(3008) multipl(1320) sourc(1022) }
{ activ(1452) weight(1219) physic(1104) }
{ spatial(1525) area(1432) region(1030) }
{ group(2977) signific(1463) compar(1072) }
{ high(1669) rate(1365) level(1280) }
{ use(2086) technolog(871) perceiv(783) }
{ care(1570) inform(1187) nurs(1089) }
{ age(1611) year(1155) adult(843) }
{ activ(1138) subject(705) human(624) }
{ health(1844) social(1437) communiti(874) }
{ inform(2794) health(2639) internet(1427) }
{ bind(1733) structur(1185) ligand(1036) }
{ sequenc(1873) structur(1644) protein(1328) }
{ algorithm(1844) comput(1787) effici(935) }
{ data(1714) softwar(1251) tool(1186) }
{ search(2224) databas(1162) retriev(909) }
{ studi(1410) differ(1259) use(1210) }
{ risk(3053) factor(974) diseas(938) }
{ gene(2352) biolog(1181) express(1162) }
{ first(2504) two(1366) second(1323) }
{ implement(1333) system(1263) develop(1122) }
{ process(1125) use(805) approach(778) }
{ model(3404) distribut(989) bayesian(671) }
{ can(774) often(719) complex(702) }
{ imag(1947) propos(1133) code(1026) }
{ data(1737) use(1416) pattern(1282) }
{ system(1976) rule(880) can(841) }
{ measur(2081) correl(1212) valu(896) }
{ imag(1057) registr(996) error(939) }
{ method(1219) similar(1157) match(930) }
{ featur(3375) classif(2383) classifi(1994) }
{ imag(2830) propos(1344) filter(1198) }
{ network(2748) neural(1063) input(814) }
{ imag(2675) segment(2577) method(1081) }
{ patient(2315) diseas(1263) diabet(1191) }
{ take(945) account(800) differ(722) }
{ studi(2440) review(1878) systemat(933) }
{ motion(1329) object(1292) video(1091) }
{ assess(1506) score(1403) qualiti(1306) }
{ treatment(1704) effect(941) patient(846) }
{ surgeri(1148) surgic(1085) robot(1054) }
{ framework(1458) process(801) describ(734) }
{ problem(2511) optim(1539) algorithm(950) }
{ error(1145) method(1030) estim(1020) }
{ chang(1828) time(1643) increas(1301) }
{ learn(2355) train(1041) set(1003) }
{ concept(1167) ontolog(924) domain(897) }
{ clinic(1479) use(1117) guidelin(835) }
{ extract(1171) text(1153) clinic(932) }
{ method(1557) propos(1049) approach(1037) }
{ design(1359) user(1324) use(1319) }
{ control(1307) perform(991) simul(935) }
{ model(2220) cell(1177) simul(1124) }
{ general(901) number(790) one(736) }
{ method(984) reconstruct(947) comput(926) }
{ featur(1941) imag(1645) propos(1176) }
{ case(1353) use(1143) diagnosi(1136) }
{ howev(809) still(633) remain(590) }
{ data(3963) clinic(1234) research(1004) }
{ perform(999) metric(946) measur(919) }
{ research(1085) discuss(1038) issu(1018) }
{ system(1050) medic(1026) inform(1018) }
{ import(1318) role(1303) understand(862) }
{ model(2341) predict(2261) use(1141) }
{ visual(1396) interact(850) tool(830) }
{ compound(1573) activ(1297) structur(1058) }
{ perform(1367) use(1326) method(1137) }
{ studi(1119) effect(1106) posit(819) }
{ blood(1257) pressur(1144) flow(957) }
{ record(1888) medic(1808) patient(1693) }
{ health(3367) inform(1360) care(1135) }
{ model(3480) simul(1196) paramet(876) }
{ monitor(1329) mobil(1314) devic(1160) }
{ ehr(2073) health(1662) electron(1139) }
{ state(1844) use(1261) util(961) }
{ research(1218) medic(880) student(794) }
{ patient(2837) hospit(1953) medic(668) }
{ model(2656) set(1616) predict(1553) }
{ data(2317) use(1299) case(1017) }
{ medic(1828) order(1363) alert(1069) }
{ signal(2180) analysi(812) frequenc(800) }
{ cost(1906) reduc(1198) effect(832) }
{ sampl(1606) size(1419) use(1276) }
{ intervent(3218) particip(2042) group(1664) }
{ time(1939) patient(1703) rate(768) }
{ patient(1821) servic(1111) care(1106) }
{ can(981) present(881) function(850) }
{ analysi(2126) use(1163) compon(1037) }
{ structur(1116) can(940) graph(676) }
{ cancer(2502) breast(956) screen(824) }
{ use(976) code(926) identifi(902) }
{ use(1733) differ(960) four(931) }
{ drug(1928) target(777) effect(648) }
{ result(1111) use(1088) new(759) }
{ estim(2440) model(1874) function(577) }
{ decis(3086) make(1611) patient(1517) }
{ method(1969) cluster(1462) data(1082) }
{ method(2212) result(1239) propos(1039) }
{ detect(2391) sensit(1101) algorithm(908) }


We examined location-related accessibility to healthy and unhealthy food sources for school going children in Saskatoon, Saskatchewan. We compared proximity to food sources from school sites and from small clusters of homes (i.e., dissemination blocks) as a proxy for home location. We found that (1) unhealthy food sources are more prevalent near schools in lower income than higher income neighbourhoods; (2) unhealthy compared to healthy food sources are more accessible from schools as well as from places of residence; and (3) while some characteristics of neighbourhood low socio-economic status are associated with less accessibility to healthy food sources, there is no consistent pattern of access. Greater access to unhealthy food sources from schools in low-income neighbourhoods is likely a reflection of the greater degree of commercialization. Our spatial examination provides a more nuanced understanding of accessibility through our approach of comparing place of residence and school access to food sources.

Resumo Limpo

examin locationrel access healthi unhealthi food sourc school go children saskatoon saskatchewan compar proxim food sourc school site small cluster home ie dissemin block proxi home locat found unhealthi food sourc preval near school lower incom higher incom neighbourhood unhealthi compar healthi food sourc access school well place resid characterist neighbourhood low socioeconom status associ less access healthi food sourc consist pattern access greater access unhealthi food sourc school lowincom neighbourhood like reflect greater degre commerci spatial examin provid nuanc understand access approach compar place resid school access food sourc

Resumos Similares

J. Med. Internet Res. - Active-Q: validation of the web-based physical activity questionnaire using doubly labeled water. ( 0,711174912824629 )
AMIA Annu Symp Proc - Push and pull: physician usage of and satisfaction with health information exchange. ( 0,696637612288472 )
J. Med. Internet Res. - The impact of an incentive on the use of an online self-directed wellness and self-management program. ( 0,69363519608468 )
Int J Health Geogr - Evaluation of the role of location and distance in recruitment in respondent-driven sampling. ( 0,693592322820919 )
J. Med. Internet Res. - Determinants of participation in a web-based health risk assessment and consequences for health promotion programs. ( 0,673057975027353 )
Telemed J E Health - Physical activity behavior, barriers to activity, and opinions about a smartphone-based physical activity intervention among rural residents. ( 0,667665815911851 )
BMC Med Inform Decis Mak - A cross-sectional survey assessing the acceptability and feasibility of self-report electronic data collection about health risks from patients attending an Aboriginal Community Controlled Health Service. ( 0,655196760141704 )
J. Med. Internet Res. - An assessment of incentive versus survey length trade-offs in a Web survey of radiologists. ( 0,651252545947948 )
J. Med. Internet Res. - Web-based versus traditional paper questionnaires: a mixed-mode survey with a Nordic perspective. ( 0,649742155228021 )
BMC Med Inform Decis Mak - The anxious wait: assessing the impact of patient accessible EHRs for breast cancer patients. ( 0,645047406846245 )
Int J Health Geogr - Examining the spatial congruence between data obtained with a novel activity location questionnaire, continuous GPS tracking, and prompted recall surveys. ( 0,640867436453991 )
J. Med. Internet Res. - Considerations for conducting Web-based survey research with people living with human immunodeficiency virus using a community-based participatory approach. ( 0,638674960196354 )
Telemed J E Health - Barriers to telemedicine: survey of current users in acute care units. ( 0,632133097380023 )
J. Med. Internet Res. - A comparison of a postal survey and mixed-mode survey using a questionnaire on patients' experiences with breast care. ( 0,625011161013242 )
Comput Math Methods Med - Antibiotic use as a tragedy of the commons: a cross-sectional survey. ( 0,619338687634229 )
Telemed J E Health - Connecting to the future: telepsychiatry in postgraduate medical education. ( 0,617702253891998 )
Telemed J E Health - Pilot assessment and survey of syrian refugees' psychological stress and openness to referral for telepsychiatry (PASSPORT Study). ( 0,61690852781206 )
Appl Clin Inform - How online crowds influence the way individual consumers answer health questions: an online prospective study. ( 0,609592424735253 )
J Am Med Inform Assoc - Resident physicians as human information systems: sources yet seekers. ( 0,609008059443407 )
Appl Clin Inform - Adoption of health information exchange by emergency physicians at three urban academic medical centers. ( 0,608409923455957 )
J. Med. Internet Res. - Evaluation of end-user satisfaction among employees participating in a web-based health risk assessment with tailored feedback. ( 0,607303222699399 )
J Am Med Inform Assoc - An assessment of pharmacists' readiness for paperless labeling: a national survey. ( 0,605823554983541 )
BMC Med Inform Decis Mak - The usability and preliminary effectiveness of a web-based physical activity intervention in patients with knee and/or hip osteoarthritis. ( 0,603234033570393 )
J Am Med Inform Assoc - Evaluating the reliability, validity, acceptability, and practicality of SMS text messaging as a tool to collect research data: results from the Feeding Your Baby project. ( 0,599745136797985 )
J. Med. Internet Res. - Tablet, web-based, or paper questionnaires for measuring anxiety in patients suspected of breast cancer: patients' preferences and quality of collected data. ( 0,594480074031826 )
Telemed J E Health - A Holistic approach to assess older adults' wellness using e-health technologies. ( 0,593967640948903 )
J. Med. Internet Res. - Consumer participation in quality improvements for chronic disease care: development and evaluation of an interactive patient-centered survey to identify preferred service initiatives. ( 0,592594802090571 )
J Telemed Telecare - A survey of telehealth coordinators in Canada. ( 0,588632054639773 )
J. Med. Internet Res. - Use of web 2.0 to recruit Australian gay men to an online HIV/AIDS survey. ( 0,588345106785614 )
J. Med. Internet Res. - The good, bad, and ugly of online recruitment of parents for health-related focus groups: lessons learned. ( 0,586134941069379 )
J. Med. Internet Res. - Measuring physical activity in a cardiac rehabilitation population using a smartphone-based questionnaire. ( 0,585670130404689 )
J. Med. Internet Res. - Development of a web-based survey for monitoring daily health and its application in an epidemiological survey. ( 0,584030112869882 )
BMC Med Inform Decis Mak - An online expert network for high quality information on occupational safety and health: cross-sectional study of user satisfaction and impact. ( 0,583525314030758 )
J. Med. Internet Res. - How accurate is web-based self-reported height, weight, and body mass index in young adults? ( 0,58314995406829 )
J. Med. Internet Res. - Challenges for researchers investigating contraceptive use and pregnancy intentions of young women living in urban and rural areas of Australia: face-to-face discussions to increase participation in a web-based survey. ( 0,581852665698516 )
J. Med. Internet Res. - Pediatric caregiver attitudes toward email communication: survey in an urban primary care setting. ( 0,580408259326993 )
J. Med. Internet Res. - A field test of Web-based screening for dry eye disease to enhance awareness of eye problems among general Internet users: a latent strategy to promote health. ( 0,577761780481494 )
J. Med. Internet Res. - Comparison of US panel vendors for online surveys. ( 0,5758196093375 )
J. Med. Internet Res. - Measures of physical activity using cell phones: validation using criterion methods. ( 0,573710951975804 )
J Am Med Inform Assoc - Impact of an automated email notification system for results of tests pending at discharge: a cluster-randomized controlled trial. ( 0,572866140809247 )
J. Med. Internet Res. - Participant profiles according to recruitment source in a large Web-based prospective study: experience from the Nutrinet-Sant? study. ( 0,571839166853023 )
J Telemed Telecare - Validity of the Patient Health Questionnaire, PHQ-9, administered through interactive-voice-response technology. ( 0,571598307720332 )
J. Med. Internet Res. - Smartphone versus pen-and-paper data collection of infant feeding practices in rural China. ( 0,570631258334534 )
J. Med. Internet Res. - Estimation of geographic variation in human papillomavirus vaccine uptake in men and women: an online survey using facebook recruitment. ( 0,570535842150893 )
J. Med. Internet Res. - Web-based, computer-tailored, pedometer-based physical activity advice: development, dissemination through general practice, acceptability, and preliminary efficacy in a randomized controlled trial. ( 0,568936557709658 )
J Biomed Inform - Toward automated consumer question answering: automatically separating consumer questions from professional questions in the healthcare domain. ( 0,568750022027363 )
J. Med. Internet Res. - Using online social media for recruitment of human immunodeficiency virus-positive participants: a cross-sectional survey. ( 0,568554660470677 )
J. Med. Internet Res. - 3D visualization as a communicative aid in pharmaceutical advice-giving over distance. ( 0,564588064985724 )
Int J Health Geogr - A cross-sectional analysis of light at night, neighborhood sociodemographics and urinary 6-sulfatoxymelatonin concentrations: implications for the conduct of health studies. ( 0,564541760364283 )
BMC Med Inform Decis Mak - Acceptability and adoption of handheld computer data collection for public health research in China: a case study. ( 0,563933918330836 )
J. Med. Internet Res. - Expectations of iPad use in an internal medicine residency program: is it worth the hype? ( 0,56294525336543 )
J. Med. Internet Res. - Crowdsourcing a normative natural language dataset: a comparison of Amazon Mechanical Turk and in-lab data collection. ( 0,561420321548552 )
Int J Health Geogr - Correspondence between objective and perceived walking times to urban destinations: Influence of physical activity, neighbourhood walkability, and socio-demographics. ( 0,561083607686782 )
Spat Spatiotemporal Epidemiol - A comparison between self-reported and GIS-based proxies of residential exposure to environmental pollution in a case-control study on lung cancer. ( 0,558095680303723 )
J. Med. Internet Res. - Bias in online recruitment and retention of racial and ethnic minority men who have sex with men. ( 0,557689525858336 )
Int J Med Inform - The feasibility of using SMS as a health survey tool: an exploratory study in patients with rheumatoid arthritis. ( 0,557260619870866 )
J. Med. Internet Res. - The use of physician-patient email: a follow-up examination of adoption and best-practice adherence 2005-2008. ( 0,556788839825922 )
Med Decis Making - Qualitative and Quantitative Analysis of Interviewer Help Answering the Time Tradeoff. ( 0,556680942449648 )
Appl Clin Inform - Increasing patient engagement: patients' responses to viewing problem lists online. ( 0,556529525865023 )
J. Med. Internet Res. - Using web-based and paper-based questionnaires for collecting data on fertility issues among female childhood cancer survivors: differences in response characteristics. ( 0,555869736316509 )
Telemed J E Health - Young women's experience with using videoconferencing for the assessment of sexual behavior and microbicide use. ( 0,554637086810812 )
J. Med. Internet Res. - Web-based recruiting for health research using a social networking site: an exploratory study. ( 0,55445031855119 )
J. Med. Internet Res. - Relative validity of micronutrient and fiber intake assessed with two new interactive meal- and Web-based food frequency questionnaires. ( 0,552734250354681 )
J. Med. Internet Res. - Integrating patient reported outcomes with clinical cancer registry data: a feasibility study of the electronic Patient-Reported Outcomes From Cancer Survivors (ePOCS) system. ( 0,551671416389266 )
J. Med. Internet Res. - Comparing the use of an online expert health network against common information sources to answer health questions. ( 0,550658868096486 )
J. Med. Internet Res. - Comparison of Web-based and paper-based administration of ADHD questionnaires for adults. ( 0,550184597947578 )
Med Decis Making - Mode Effects in Assessing Cancer Worry and Risk Perceptions: Is Social Desirability Bias at Play? ( 0,549328611847497 )
Int J Health Geogr - Are residents of downtown Toronto influenced by their urban neighbourhoods? Using concept mapping to examine neighbourhood characteristics and their perceived impact on self-rated mental well-being. ( 0,549250073579739 )
BMC Med Inform Decis Mak - Development and evaluation of a new survey instrument to measure the quality of colorectal cancer screening decisions. ( 0,548853049022676 )
BMC Med Inform Decis Mak - E-Health, another mechanism to recruit and retain healthcare professionals in remote areas: lessons learned from EQUI-ResHuS project in Mali. ( 0,548208719862062 )
Telemed J E Health - Application of international videoconferences for continuing medical education programs related to laparoscopic surgery. ( 0,547722557505166 )
J. Med. Internet Res. - Online dietary intake estimation: the Food4Me food frequency questionnaire. ( 0,547641307403475 )
J Telemed Telecare - A qualitative study of the careers and professional practices of graduates from an e-health postgraduate programme. ( 0,547230772394832 )
J. Med. Internet Res. - Mindless eating challenge: retention, weight outcomes, and barriers for changes in a public web-based healthy eating and weight loss program. ( 0,546896759201494 )
Int J Med Inform - Needs analysis and development of a tailored mobile message program linked with electronic health records for weight reduction. ( 0,543690626922046 )
Appl Clin Inform - Crucial factors for the acceptance of a computerized national medication list: insights into findings from the evaluation of the Austrian e-Medikation pilot. ( 0,543313717482573 )
Int J Med Robot - Teaching robotic surgery skills: comparing the methods of generalists and subspecialists. ( 0,542830340062657 )
Healthc (Amst) - Evaluation of readiness to transfer to adult healthcare: What about the well adolescent? ( 0,542670611698526 )
J Med Syst - Barriers to physical activity: a study of self-revelation in an online community. ( 0,539823759786429 )
Telemed J E Health - The acceptance of e-health solutions among patients with chronic respiratory conditions. ( 0,53534577378828 )
J Am Med Inform Assoc - A survey of SNOMED CT direct users, 2010: impressions and preferences regarding content and quality. ( 0,535296506200517 )
Med Decis Making - Australian Public Preferences for the Funding of New Health Technologies: A Comparison of Discrete Choice and Profile Case Best-Worst Scaling Methods. ( 0,53452617730631 )
J. Med. Internet Res. - Motives for participating in a web-based nutrition cohort according to sociodemographic, lifestyle, and health characteristics: the NutriNet-Sant? cohort study. ( 0,534239761715964 )
Telemed J E Health - A web-based versus paper questionnaire on alcohol and tobacco in adolescents. ( 0,532111183274517 )
BMC Med Inform Decis Mak - Physicians reading and writing practices: a cross-sectional study from Civil Hospital, Karachi, Pakistan. ( 0,529836553100777 )
Telemed J E Health - TXT@WORK: pediatric hospitalists and text messaging. ( 0,529127038577522 )
J Telemed Telecare - Videoconferencing for the pre-operative interaction between patient and surgeon. ( 0,529111614127397 )
Comput Methods Programs Biomed - Gquest: modeling patient questionnaires and administering them through a mobile platform application. ( 0,528942557288509 )
Inform Health Soc Care - A web-based intensive care clinical decision support system: from design to evaluation. ( 0,52824797768276 )
Perspect Health Inf Manag - The role of information and communication technology in community outreach, academic and research collaboration, and education and support services (IT-CARES). ( 0,527854200412923 )
Int J Health Geogr - Utility of passive photography to objectively audit built environment features of active transport journeys: an observational study. ( 0,52748864898608 )
AMIA Annu Symp Proc - Family physicians' completion of scoring criteria in Virtual Patient encounters. ( 0,52514785980396 )
J Am Med Inform Assoc - Design and implementation of an automated email notification system for results of tests pending at discharge. ( 0,524379824370082 )
J. Med. Internet Res. - The influence of response mode on study results: offering cigarette smokers a choice of postal or online completion of a survey. ( 0,52389623952545 )
J. Med. Internet Res. - Recruitment via the Internet and social networking sites: the 1989-1995 cohort of the Australian Longitudinal Study on Women's Health. ( 0,523497476555181 )
J Med Syst - Physicians' views and assessments on picture archiving and communication systems (PACS) in two Turkish public hospitals. ( 0,520701094323442 )
BMC Med Inform Decis Mak - Practicing evidence based medicine at the bedside: a randomized controlled pilot study in undergraduate medical students assessing the practicality of tablets, smartphones, and computers in clinical life. ( 0,520589015687652 )
J. Med. Internet Res. - Effects of a financial incentive on health researchers' response to an online survey: a randomized controlled trial. ( 0,519713676648524 )
Telemed J E Health - Role of telemedicine technology in endocrine surgery knowledge sharing. ( 0,519070736521615 )
J Telemed Telecare - Delivery of Internet-based cancer genetic counselling services to patients' homes: a feasibility study. ( 0,518385206132071 )