Gebrezabher Niguse Hailu, Muntaha Abdelkader, Feven Asfaw, Hailemariam Atsbeha Meles
Exploring the knowledge and skills for effective family caregiving in elderly home care: a qualitative study
BMC geriatrics
mobile gaming gained popularity among adolescents increase problematic use reported aims study follows develop selfreport questionnaire problematic mobile gaming questionnaire pmgq b establish validated cutoff value using structured interviews c evaluate prevalence mobile gaming addiction adolescents pmgq built 12item questionnaire rated 4point likert scale evaluate symptoms problematic mobile gaming pmg construct validity pmgq examined using exploratory factor analysis overall 10775 students smartphones grade 4 senior high school recruited complete questionnaire total 113 senior high school students interviewed using previously developed criteria pmg develop optimal cutoff point measuring sensitivity specificity diagnostic accuracy cutoff point determined using youden index optimal diagnostic accuracy pmgq showed good internal consistency cronbachs 092 adequate diagnostic efficiency area receiver operating characteristic curve 0802 items revealed three factors addiction compulsion tolerance withdrawal pmgq cutoff point 2930 demonstrated optimal youden index diagnostic accuracy demographic data showed proportion pmg 191 percent among elementary school students 205 percent among junior high school students 190 percent among senior high school students pmgq demonstrated appropriate validity accuracy assessment pmg