J. Med. Internet Res. - Development and validation of the online social support for smokers scale.

Tópicos

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

Resumo

CKGROUND: Social networks play an important role in smoking. Provision of social support during cessation is a cornerstone of treatment. Online social networks for cessation are ubiquitous and represent a promising modality for smokers to receive and provide the support necessary for cessation. There are no existing measures specific to online social support for smoking cessation.OBJECTIVE: The objective was to develop a measure of social support to be used in online smoking cessation treatment research.METHODS: Initial items for the Online Social Support for Smokers Scale (OS4) were based on existing theory and scales delineated in various taxonomies. Preliminary field analysis (N = 73) was conducted on 23 initial items to optimize the scale. Further development was conducted on a refined 15-item scale in the context of a large randomized trial of Internet and telephone cessation treatment with follow-ups at 3, 6, 12, and 18 months. In all, 1326 participants were randomized to an enhanced Internet arm that included a large online social network; psychometric analyses employed 3-month follow-up data from those reporting use of the enhanced Internet intervention at least once (n = 873). Items were subjected to a factor analysis, and the internal consistency reliability of the scale was examined along with construct and criterion validity. Other measures used in the study included demographics, nicotine dependence, partner support for cessation, general social support, social integration, stress, depression, health status, online community use, Internet use behaviors, intervention satisfaction, and 30-day point prevalence abstinence.RESULTS: The final 12-item OS4 scale demonstrated high internal consistency reliability (Cronbach alphas .86-.89) across demographic and smoking strata of interest. The OS4 also demonstrated good construct and criterion validity, with the directionality of the observed associations providing support for most a priori hypotheses. Significant Pearson correlations were observed between the OS4 and the Partner Interaction Questionnaire (PIQ) Positive subscale ( = .24, P < .001). As hypothesized, participants with the highest OS4 scores were more likely to have actively participated in the enhanced Internet community and to have high levels of satisfaction with the enhanced Internet intervention. In logistic regression analyses, the OS4 was highly predictive of 30-day point-prevalence abstinence at 6, 12, and 18 months (all P values <.001). The odds of abstinence at 6 months rose by 48% for each standard unit increase in online social support (95% confidence interval [CI] 1.17-1.71), dropping only slightly to 37% at 12 and 18 months (95% CI 1.17-1.59).CONCLUSIONS: The OS4 is a brief, reliable, and valid instrument for measuring online social support for smoking cessation. Results should be replicated and extended, but this study suggests the OS4 can be used to advance theory, understand mechanisms, and potentially help to improve the tailoring of Internet-based smoking cessation treatments. It can also inspire development of similar measures for other online health-related intervention research.TRIAL REGISTRATION: Clinicaltrials.gov #NCT00282009; http://clinicaltrials.gov/ct2/show/NCT00282009 (Archived by WebCite at http://www.webcitation.org/60XNj3xM6).

Resumo Limpo

ckground social network play import role smoke provis social support cessat cornerston treatment onlin social network cessat ubiquit repres promis modal smoker receiv provid support necessari cessat exist measur specif onlin social support smoke cessationobject object develop measur social support use onlin smoke cessat treatment researchmethod initi item onlin social support smoker scale os base exist theori scale delin various taxonomi preliminari field analysi n conduct initi item optim scale develop conduct refin item scale context larg random trial internet telephon cessat treatment followup month particip random enhanc internet arm includ larg onlin social network psychometr analys employ month followup data report use enhanc internet intervent least n item subject factor analysi intern consist reliabl scale examin along construct criterion valid measur use studi includ demograph nicotin depend partner support cessat general social support social integr stress depress health status onlin communiti use internet use behavior intervent satisfact day point preval abstinenceresult final item os scale demonstr high intern consist reliabl cronbach alpha across demograph smoke strata interest os also demonstr good construct criterion valid direct observ associ provid support priori hypothes signific pearson correl observ os partner interact questionnair piq posit subscal p hypothes particip highest os score like activ particip enhanc internet communiti high level satisfact enhanc internet intervent logist regress analys os high predict day pointpreval abstin month p valu odd abstin month rose standard unit increas onlin social support confid interv ci drop slight month ci conclus os brief reliabl valid instrument measur onlin social support smoke cessat result replic extend studi suggest os can use advanc theori understand mechan potenti help improv tailor internetbas smoke cessat treatment can also inspir develop similar measur onlin healthrel intervent researchtri registr clinicaltrialsgov nct httpclinicaltrialsgovctshownct archiv webcit httpwwwwebcitationorgxnjxm

Resumos Similares

J. Med. Internet Res. - Identifying problematic Internet users: development and validation of the Internet Motive Questionnaire for Adolescents (IMQ-A). ( 0,695993475970734 )
Telemed J E Health - Measurement of self-monitoring web technology acceptance and use in an e-health weight-loss trial. ( 0,693970868400321 )
Int J Health Geogr - The SPOTLIGHT virtual audit tool: a valid and reliable tool to assess obesogenic characteristics of the built environment. ( 0,688294651543422 )
J Biomed Inform - Pre-launch evaluation checklist for online health-promoting communities. ( 0,681133249072368 )
BMC Med Inform Decis Mak - Development and validation of the Japanese version of the Decisional Conflict Scale to investigate the value of pharmacists' information: a before and after study. ( 0,676491662453949 )
J Telemed Telecare - The feasibility of videoconferencing for neuropsychological assessments of rural youth experiencing early psychosis. ( 0,671614687921449 )
BMC Med Inform Decis Mak - Measuring the quality of patients' goals and action plans: development and validation of a novel tool. ( 0,657479121057954 )
J. Med. Internet Res. - A 5-Year follow-up of internet-based cognitive behavior therapy for social anxiety disorder. ( 0,653577456550484 )
Res Synth Methods - Reliability and validity of three quality rating instruments for systematic reviews of observational studies. ( 0,64939745016161 )
J Am Med Inform Assoc - Reliability and validity of the American Hospital Association's national longitudinal survey of health information technology adoption. ( 0,64424241173144 )
J. Med. Internet Res. - Internet Addiction Test (IAT): which is the best factorial solution? ( 0,641908066623114 )
J. Med. Internet Res. - Changes in depressive symptoms, social support, and loneliness over 1 year after a minimum 3-month videoconference program for older nursing home residents. ( 0,638787613964059 )
Telemed J E Health - Videoconference-based mini mental state examination: a validation study. ( 0,635097075283891 )
J. Med. Internet Res. - Cardiopulmonary resuscitation training in high school using avatars in virtual worlds: an international feasibility study. ( 0,633210706190379 )
Int J Med Inform - The accuracy of Internet search engines to predict diagnoses from symptoms can be assessed with a validated scoring system. ( 0,6312351186671 )
J. Med. Internet Res. - Queer as F**k: reaching and engaging gay men in sexual health promotion through social networking sites. ( 0,6267344203604 )
J. Med. Internet Res. - Puzzling with online games (BAM-COG): reliability, validity, and feasibility of an online self-monitor for cognitive performance in aging adults. ( 0,625862784671794 )
J. Med. Internet Res. - Does the eHealth Literacy Scale (eHEALS) measure what it intends to measure? Validation of a Dutch version of the eHEALS in two adult populations. ( 0,621333285665524 )
Med Decis Making - The decision making control instrument to assess voluntary consent. ( 0,618441567165144 )
Methods Inf Med - Systematic prioritization of the STARE-HI reporting items. An application to short conference papers on health informatics evaluation. ( 0,617658433475775 )
J. Med. Internet Res. - Social influence as a driver of engagement in a web-based health intervention. ( 0,615531692130562 )
J Am Med Inform Assoc - Developing a natural language processing application for measuring the quality of colonoscopy procedures. ( 0,615358000386239 )
J Telemed Telecare - Assessing children's speech intelligibility and oral structures, and functions via an Internet-based telehealth system. ( 0,614753378687497 )
Healthc (Amst) - Reliability of utilization measures for primary care physician profiling. ( 0,614169367627459 )
BMC Med Inform Decis Mak - Is a prostate cancer screening anxiety measure invariant across two different samples of age-appropriate men? ( 0,61247719393068 )
J. Med. Internet Res. - Feasibility and effectiveness of a web-based positive psychology program for youth mental health: randomized controlled trial. ( 0,610371606534733 )
Int J Med Inform - Assessing the impact of cognitive impairment on the usability of an electronic medication delivery unit in an assisted living population. ( 0,608789563885417 )
J. Med. Internet Res. - Comorbidity structure of psychological disorders in the online e-PASS data as predictors of psychosocial adjustment measures: psychological distress, adequate social support, self-confidence, quality of life, and suicidal ideation. ( 0,607555382926433 )
J Telemed Telecare - The Rowland Universal Dementia Assessment Scale (RUDAS) as a reliable screening tool for dementia when administered via videoconferencing in elderly post-acute hospital patients. ( 0,607391743924498 )
Inform Health Soc Care - Quality and accuracy assessment of nutrition information on the Web for cancer prevention. ( 0,602636558102714 )
Comput. Biol. Med. - OvaSpec - A vision-based instrument for assessing concentration and developmental stage of Trichuris suis parasite egg suspensions. ( 0,602228316443967 )
Telemed J E Health - The reliability of telepsychiatry for a neuropsychiatric assessment. ( 0,601678984417604 )
J. Med. Internet Res. - The psychometric properties of CollaboRATE: a fast and frugal patient-reported measure of the shared decision-making process. ( 0,599604869829305 )
Comput Methods Programs Biomed - On the development of a computer-based handwriting assessment tool to objectively quantify handwriting proficiency in children. ( 0,599358810953627 )
Med Decis Making - The use of rasch analysis in reducing a large condition-specific instrument for preference valuation: the case of moving from AQLQ to AQL-5D. ( 0,598819398158502 )
AMIA Annu Symp Proc - Improving quality in cancer screening: the excellence report for colonoscopy. ( 0,59634466531212 )
J. Med. Internet Res. - Recruitment to online therapies for depression: pilot cluster randomized controlled trial. ( 0,596003377553554 )
J. Med. Internet Res. - Web-based guide to health: relationship of theoretical variables to change in physical activity, nutrition and weight at 16-months. ( 0,59595023918313 )
J Clin Monit Comput - Validity and reliability of the Cold Discomfort Scale: a subjective judgement scale for the assessment of patient thermal state in a cold environment. ( 0,592021298616971 )
J Am Med Inform Assoc - Standards for reporting randomized controlled trials in medical informatics: a systematic review of CONSORT adherence in RCTs on clinical decision support. ( 0,592019232787826 )
J Am Med Inform Assoc - QNOTE: an instrument for measuring the quality of EHR clinical notes. ( 0,591277688892013 )
BMC Med Inform Decis Mak - Measuring decision quality: psychometric evaluation of a new instrument for breast cancer surgery. ( 0,590701156548248 )
J. Med. Internet Res. - Using information technology and social networking for recruitment of research participants: experience from an exploratory study of pediatric Klinefelter syndrome. ( 0,590330059095592 )
Telemed J E Health - Psychometric properties of an automated telephone-based PHQ-9. ( 0,590095998688176 )
Int J Med Inform - Quality metrics for detailed clinical models. ( 0,586319391995504 )
J. Med. Internet Res. - Electronic versus paper-based assessment of health-related quality of life specific to HIV disease: reliability study of the PROQOL-HIV questionnaire. ( 0,585573709425206 )
Telemed J E Health - A mobile phone short message service improves perceived control of asthma: a randomized controlled trial. ( 0,58325835352006 )
J. Med. Internet Res. - An online community improves adherence in an internet-mediated walking program. Part 1: results of a randomized controlled trial. ( 0,581894895897071 )
J. Med. Internet Res. - Interformat reliability of digital psychiatric self-report questionnaires: a systematic review. ( 0,58139124867485 )
J. Med. Internet Res. - Evaluation of a Web-based intervention to promote hand hygiene: exploratory randomized controlled trial. ( 0,577929196080876 )
Med Decis Making - Measuring informed decision making about prostate cancer screening in primary care. ( 0,576927419629252 )
J. Med. Internet Res. - Evaluation of an eHealth intervention in chronic care for frail older people: why adherence is the first target. ( 0,576657565138196 )
J. Med. Internet Res. - Use of a text message program to raise type 2 diabetes risk awareness and promote health behavior change (part I): assessment of participant reach and adoption. ( 0,576547440169354 )
J. Med. Internet Res. - Effectiveness of a web-based cognitive-behavioral tool to improve mental well-being in the general population: randomized controlled trial. ( 0,576523230505199 )
BMC Med Inform Decis Mak - Healthcare professionals' acceptance of BelRAI, a web-based system enabling person-centred recording and data sharing across care settings with interRAI instruments: a UTAUT analysis. ( 0,576347055963944 )
Telemed J E Health - Web-based support for fracture healing evaluation and monitoring. ( 0,576135685615637 )
J. Med. Internet Res. - Online social and professional support for smokers trying to quit: an exploration of first time posts from 2562 members. ( 0,573844709012318 )
Telemed J E Health - A web-based tutorial for parents of young children with autism: results from a pilot study. ( 0,572273009738432 )
Med Decis Making - Testing for differential item functioning within the EQ-5D. ( 0,572221322632943 )
BMC Med Inform Decis Mak - Designing and evaluating a web-based self-management site for patients with type 2 diabetes--systematic website development and study protocol. ( 0,568200302898064 )
J Telemed Telecare - An evaluation of diabetes self-management applications for Android smartphones. ( 0,566002997668709 )
J. Med. Internet Res. - Leveraging text messaging and mobile technology to support pediatric obesity-related behavior change: a qualitative study using parent focus groups and interviews. ( 0,565367180800184 )
Med Decis Making - Graph literacy: a cross-cultural comparison. ( 0,564958388495129 )
J. Med. Internet Res. - The effect of program design on engagement with an internet-based smoking intervention: randomized factorial trial. ( 0,564738302481109 )
Comput Methods Programs Biomed - Validity and reliability of a novel device for bilateral upper extremity functional measurements. ( 0,564677139760116 )
J Telemed Telecare - Home telemonitoring and quality of life in stable, optimised chronic obstructive pulmonary disease. ( 0,564428036635405 )
Med Decis Making - The numeracy understanding in medicine instrument: a measure of health numeracy developed using item response theory. ( 0,563028725481054 )
IEEE J Biomed Health Inform - Component-Level Tuning of Kinematic Features from Composite Therapist Impressions of Movement Quality. ( 0,562183763246136 )
J Telemed Telecare - A pilot study using interactive SMS support groups to prevent mother-to-child HIV transmission in South Africa. ( 0,55955168388444 )
Med Decis Making - Validation of SURE, a four-item clinical checklist for detecting decisional conflict in patients. ( 0,559106251579279 )
AMIA Annu Symp Proc - Using a resource effect study pre-pilot to inform a large randomized trial: the Decide2Quit.Org Web-assisted tobacco intervention. ( 0,558846731290554 )
J. Med. Internet Res. - The effectiveness of an Internet support forum for carers of people with dementia: a pre-post cohort study. ( 0,557247860978303 )
BMC Med Inform Decis Mak - Development of a culturally appropriate computer-delivered tailored Internet-based health literacy intervention for Spanish-dominant Hispanics living with HIV. ( 0,557191705861619 )
J. Med. Internet Res. - Enhancing retention of an Internet-based cohort study of men who have sex with men (MSM) via text messaging: randomized controlled trial. ( 0,556807778439663 )
J. Med. Internet Res. - Usage and effectiveness of a fully automated, open-access, Spanish Web-based smoking cessation program: randomized controlled trial. ( 0,55567840531405 )
J Telemed Telecare - Pilot study of a web-based intervention for adolescents with type 1 diabetes. ( 0,554650405689601 )
J Biomed Inform - Procurement of shared data instruments for Research Electronic Data Capture (REDCap). ( 0,554390108566257 )
J Am Med Inform Assoc - Lessons learned from usability testing of the VA's personal health record. ( 0,554127823672115 )
BMC Med Inform Decis Mak - Development and psychometric properties of a brief measure of subjective decision quality for breast cancer treatment. ( 0,553344376948982 )
Med Decis Making - Comparison of 4 Pediatric Health-Related Quality-of-Life Instruments: A Study on a Medicaid Population. ( 0,553131785838071 )
J. Med. Internet Res. - Online group course for parents with mental illness: development and pilot study. ( 0,552924541155297 )
J. Med. Internet Res. - Online dietary intake estimation: reproducibility and validity of the Food4Me food frequency questionnaire against a 4-day weighed food record. ( 0,552586411861801 )
J. Med. Internet Res. - Online interventions for social marketing health behavior change campaigns: a meta-analysis of psychological architectures and adherence factors. ( 0,552341533043611 )
J. Med. Internet Res. - Periodic email prompts to re-use an internet-delivered computer-tailored lifestyle program: influence of prompt content and timing. ( 0,552222688848164 )
J. Med. Internet Res. - Attrition in web-based treatment for problem drinkers. ( 0,551882575485494 )
J. Med. Internet Res. - Effectiveness of a Web-based tailored intervention (E-health4Uth) and consultation to promote adolescents' health: randomized controlled trial. ( 0,551226948448584 )
Telemed J E Health - Faked depression: comparing malingering via the internet, pen-and-paper, and telephone administration modes. ( 0,551177778689572 )
J. Med. Internet Res. - Developing health promotion interventions on social networking sites: recommendations from The FaceSpace Project. ( 0,550985967535642 )
J. Med. Internet Res. - Adherence to a web-based physical activity intervention for patients with knee and/or hip osteoarthritis: a mixed method study. ( 0,550007826306767 )
J Am Med Inform Assoc - Patient-reported outcome measures: an on-line system empowering patient choice. ( 0,549978013808587 )
J. Med. Internet Res. - Hospital website rankings in the United States: expanding benchmarks and standards for effective consumer engagement. ( 0,546659481660232 )
J Telemed Telecare - Effects of tooth scaling reminders for dental outpatients. ( 0,545927560203078 )
Med Decis Making - Validating a vignette-based instrument to study physician decision making in trauma triage. ( 0,545205544140566 )
Appl Clin Inform - Developing a tool to assess the quality of socio-demographic data in community health centres. ( 0,545187906518401 )
J. Med. Internet Res. - The effects of combining Web-based eHealth with telephone nurse case management for pediatric asthma control: a randomized controlled trial. ( 0,544193107126875 )
J. Med. Internet Res. - Rethinking the dose-response relationship between usage and outcome in an online intervention for depression: randomized controlled trial. ( 0,544048139294324 )
BMC Med Inform Decis Mak - Ten years of the International Patient Decision Aid Standards Collaboration: evolution of the core dimensions for assessing the quality of patient decision aids. ( 0,544040365492485 )
Med Decis Making - Comparing and explaining differences in the magnitude, content, and sensitivity of utilities predicted by the EQ-5D, SF-6D, HUI 3, 15D, QWB, and AQoL-8D multiattribute utility instruments. ( 0,543965556761427 )
J. Med. Internet Res. - Determinants of engagement in face-to-face and online patient support groups. ( 0,543380392917407 )
Telemed J E Health - Soldiers' preferences for follow-up communications with behavioral health providers. ( 0,542288105421473 )