Titre : Méthode en double aveugle

Méthode en double aveugle : Questions médicales fréquentes

Termes MeSH sélectionnés :

Text Messaging
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"@type": "Question", "name": "Quels tests utilisent la méthode en double aveugle ?", "position": 2, "acceptedAnswer": { "@type": "Answer", "text": "Des essais cliniques pour tester des médicaments ou des interventions." } }, { "@type": "Question", "name": "Les symptômes sont-ils évalués en double aveugle ?", "position": 3, "acceptedAnswer": { "@type": "Answer", "text": "Oui, cela permet d'éviter que les attentes influencent les rapports de symptômes." } }, { "@type": "Question", "name": "Comment les symptômes sont-ils mesurés en double aveugle ?", "position": 4, "acceptedAnswer": { "@type": "Answer", "text": "Par des échelles standardisées, sans que les évaluateurs sachent le traitement reçu." } }, { "@type": "Question", "name": "La méthode en double aveugle est-elle utilisée en prévention ?", "position": 5, "acceptedAnswer": { "@type": "Answer", "text": "Oui, pour évaluer l'efficacité des vaccins ou des interventions préventives." } }, { "@type": "Question", "name": "Comment la 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sont-elles rapportées ?", "position": 10, "acceptedAnswer": { "@type": "Answer", "text": "Par des rapports standardisés, sans que les évaluateurs sachent le traitement reçu." } }, { "@type": "Question", "name": "La méthode en double aveugle évalue-t-elle les facteurs de risque ?", "position": 11, "acceptedAnswer": { "@type": "Answer", "text": "Indirectement, en contrôlant les variables pour isoler l'effet du traitement." } }, { "@type": "Question", "name": "Comment les facteurs de risque sont-ils pris en compte ?", "position": 12, "acceptedAnswer": { "@type": "Answer", "text": "En randomisant les participants pour équilibrer les caractéristiques entre groupes." } } ] } ] }

Sources (3405 au total)

Barriers to Adoption of a Secure Text Messaging System: a Qualitative Study of Practicing Clinicians.

Secure text messaging systems (STMS) offer HIPAA-compliant text messaging and mobile phone call functionalities that are more efficient than traditional paging. Although some studies associate improve... To understand the barriers to adoption of an STMS among physicians and advanced practice providers (APPs).... We qualitatively analyzed free-text comments that clinicians (physicians and APPs) across a large healthcare organization offered on a survey about STMS perceptions.... A total of 1110 clinicians who provided a free-text comment in response to one of four open-ended survey questions.... Data were analyzed using a grounded theory approach and constant comparative method to characterize responses and identify themes.... The overall survey response rate was 20.5% (n = 1254). Clinicians familiar with the STMS frequently believed the STMS was unnecessary (existing tools worked well enough) and would overburden them with... Clinicians are reluctant to adopt an STMS that does not offer a clear and trustworthy communication benefit to offset its potential burden and intrusiveness. Our findings can be incorporated into STMS...

Mother's Milk Messaging™: trial evaluation of app and texting for breastfeeding support.

New mothers experience BF challenges but have limited evidence-based technology-enabled support.... 1) Determine if using the Mother's Milk Messaging™ app improved aspects of breastfeeding and breastfeeding rates and 2) Describe engagement as well as themes from the qualitative feedback on the app.... Randomized Controlled Trial National sample of primiparous, singleton mothers recruited online and then randomized using stratification by language into three arms: 1) BF text messages plus app; 2) BF... There were a total of 346 participants in the trial, with 227 in the Intervention (n = 154 group 1 and n = 156 group 2) and 119 in the control group. Because of minimal Facebook activity, the two inte... MMM increased confidence with breastfeeding and with gathering social supports. Exclusively BF was high in all participants. Mothers perceived it as useful and dependable especially the texting....

Text Messaging, Telephone, or In-Person Outpatient Visit to the Surgical Clinic: A Randomized Trial.

Routine outpatient follow-up visits for surgical patients are a source of strain on health-care resources and patients. With the COVID-19 pandemic adding a new urgency to finding the safest follow-up ... An open-label, three-arm, parallel randomized trial was conducted. The interventions were traditional in-person appointment, a telephone call, or a text message. The primary outcome was the number of ... Two hundred eight patients underwent randomization: 50 in the in-person group, 80 in the telephone group, and 78 in the text message group. There was no difference in the number of reported complicati... There was no evidence that text messages and telephone calls are unsafe and ineffective methods of follow-up. Although most patients are happy to receive results by text message, the majority of patie...

Effect of helping suicidal people using text messaging: An evaluation of effects and best practices of the Canadian suicide prevention Service's text helpline.

Empirical research on best practices in suicide prevention text intervention is scarce. We present analyses of exchanges concerning suicide on the Canadian Suicide Prevention Service (CSPS) text helpl... To describe the users of the CSPS text service, explore the perceived impact of the service, and identify intervention characteristics associated with a greater likelihood of positive or negative effe... We analyzed data from 112 transcripts using quantitative content analysis, counselor assessments of the calls, and responses by callers to pre-call questionnaires.... Counselors infrequently conducted a complete suicide risk assessment, but almost always thoroughly explored resources and discussed possible solutions to callers' problems. An operational action plan ... High-quality effective interventions can be delivered via text messages. Using reinforcement of strengths and encouraging longer calls is recommended. Intervention effects were comparable to those rep...

Text2whaiora after a suicide attempt: Text message design alongside people with lived experience.

People with lived experience have had limited opportunities to meaningfully contribute to the design of caring contacts interventions. The objective of this study was to co-design text messages with p... In this qualitative study, participants were professional peer support specialist staff with lived experience employed by specialist mental health services. They were asked to evaluate the initial ser... Three main themes were identified: upholding a person's autonomy; establishing connection as a bridge to safety; and, words as healing rongoā (remedy). The last theme contained a cultural subtheme: Mā... People with lived experience breathe empowerment and hope into caring contacts interventions and should be considered vital partners in developing any suicide prevention initiative. Feeling genuinely ...

A healthy lifestyle text message intervention for adolescents: protocol for the Health4Me randomized controlled trial.

Adolescence presents a window of opportunity to establish good nutrition and physical activity behaviours to carry throughout the life course. Adolescents are at risk of developing cardiovascular and ... Health4Me is a virtual, two-arm, single-blind randomised controlled trial, delivering a 6-month healthy lifestyle text message program with optional health counselling. Recruitment will be through dig... This study will determine the effectiveness of a 6-month healthy lifestyle text message intervention to improve physical activity and nutrition outcomes in adolescents.... Australia New Zealand Clinical Trials Registry (ANZCTR) ACTRN12622000949785 , Date registered: 05/07/2022....