Arsha Kochuvilayil, Ravi P Varma
Navigating the Caregiving Pathway: Understanding the Contextual Influences on Sense of Coherence Among Family Caregivers
Cureus
study aimed assess content face validity index development understanding attitude practice health literacy questionnaire covid19 muaphq c19 malay language development muaphq c19 conducted two stages stage resulted generation instruments items development stage ii resulted performance instruments items judgement quantification sixpanel experts related study field ten general public participated evaluate validity muaphq c19 content validity index cvi content validity ratio cvr face validity index fvi analysed using microsoft excel 54 items four domains namely understanding attitude practice health literacy towards covid19 identified muaphq c19 version 10 scalelevel cvi scviave every domain 09 considered acceptable cvr items 07 except one item health literacy domain ten items revised improve items clarity two items deleted due low cvr value redundancy respectively ifvi exceeded cutoff value 083 except five items attitude domain four practice domains thus seven items revised increase clarity items another two deleted due low ifvi scores otherwise sfviave every domain exceeded cutoff point 09 considered acceptable thus 50item muaphq c19 version 30 generated following content face validity analysis questionnaire development content validity face validity process lengthy iterative assessment instruments items content experts respondents essential guarantee instruments validity content face validity study finalised muaphq c19 version ready next phase questionnaire validation using exploratory confirmatory factor analysis