Research Question Formulation for Child Hearing Impairment Study
Explore the process of generating research questions for a study on child hearing impairment, covering aspects such as validity, cost, prognosis, risk factors, and beliefs of mothers. Discover the significance of cochlear implants, screening tools, prevalence rates, and more in understanding and addressing hearing defects in children.
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Presentation Transcript
Aims & Objectives Dr. Carolin Elizabeth George Assistant Division Head, Division of Community Health and Research Bangalore Baptist Hospiatl
Idea generation: Research question formulation
Overview of the presentation Idea generation Research question formulation Finer criteria Framing Aims and Objectives PICO format
Idea generation How to generate research question from a clinical scenario?
She never responded to sounds, but Deepa & Krishna said its normal Moderate hearing impairment is there Mili, 5 yr old: Not speaking
Validity? Cost? Distribut ion? Prognosi s? Risk? Efficacy? Beliefs?
Cochlear implant Prognosi s? Cost? When will the child attain normal communication quotient Cochlear Heari ng aid ? Efficacy? Normal language Hearing aid Cochlear implant
Can we make a tool to screen children with hearing defect? Validity? Distribut ion? What is the prevalence/ incidence of hearing defect in children under 5? ????????? ? What are the risk factors to develop hearing impairment? Risk? What are the health beliefs of mothers of children with hearing impairment? Beliefs?
Research question, hypothesis & objectives
How can you make a good research question? ArticleResearch question.pdf
? Hearing aid Cochlear implant RQ: which is better? RH: There is no difference between hearing aid and cochlear implant Objective: To compare the effectiveness of hearing aid and cochlear implant in children under 5 years with moderate hearing impairment
Objective should be measurable Objective: To compare the effectiveness of hearing aid and cochlear implant in children under 5 years with moderate hearing impairment Outcome (dependant variable): improvement in communication quotient measured by X instrument/X test
