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The Validity and Reliability of Knowledge and Family Support Research on Working Mothers' Exclusive Breastfeeding Indah Sulistyowati
Indonesian Journal of Global Health Research Vol 7 No 4 (2025): Indonesian Journal of Global Health Research
Publisher : GLOBAL HEALTH SCIENCE GROUP

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37287/ijghr.v7i4.6491

Abstract

For the first six months of an infant's life, WHO and UNICEF recommend exclusive breastfeeding. After that, supplemental foods should be introduced, and breastfeeding should continue until the child is two years old. In 2022, only 67.96% of Indonesians engaged in exclusive breastfeeding, a decline from 69.7% in 2021. This indicates that enhanced support is necessary to increase this coverage. By investigating working mothers' knowledge of exclusive breastfeeding and their families' support for it in Semarang City, the study seeks to evaluate the validity and reliability of the questionnaire. A sample of working women in Semarang City with children between the ages of six and twelve months participated in this study, which employed a quantitative analytical research methodology. Convenience sampling was employed to collect data from 35 working mothers with children aged 6 to 12 months. The women received a questionnaire consisting of 15 inquiries regarding familial support for exclusive breastfeeding and 15 remarks concerning their comprehension of exclusive breastfeeding. Data analysis for the validity test uses Pearson Bivariate correlation, while for the reliability test, it uses Cronbach's Alpha. With a Cronbach's alpha of 0.826 and a Pearson correlation coefficient ranging from 0.418 to 0.733, the study's findings showed that the exclusive breastfeeding knowledge questionnaire was both valid and reliable, surpassing the r table value of 0.334. A Cronbach's alpha of 0.811 and a Pearson correlation coefficient ranging from 0.380 to 0.676, which exceeded the r table value of 0.334, indicated that the family support questionnaire was valid and reliable for exclusive breastfeeding. The study's findings indicated that the knowledge questionnaire on exclusive breastfeeding and the family support questionnaire for exclusive breastfeeding were both valid and reliable.
Pendampingan Radiografer dalam Quality Control Pelaksanaan Repeat Analysis di Instalasi Radiologi Siti Rosidah; Indah Sulistyowati
Jurnal Pengabdian Masyarakat (ABDIRA) Vol 6, No 3 (2026): Abdira
Publisher : Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/abdira.v6i3.1185

Abstract

Repeat analysis is a quality assurance program regarding medical imaging to determine the cause of image repetition, as a reference for radiographers, department workflows, and ultimately reduce patient dose (Atkinson et al, 2020). Based on the decision (Minister of Health Number 129/Menkes/SK/II/2008), the standard for radiographic image rejection is ≤ 2%. Most radiology installations have not implemented a comprehensive repeat analysis program so that the repeat rate has increased or decreased. The service team wants to provide assistance regarding the calculation, analysis and evaluation of repeat analysis and provide motivation to partners to routinely carry out quality assurance programs through socialization and mentoring to maintain service quality. The repeat analysis quality assurance program already exists but has not been routinely evaluated, March-May 2025 although still within normal limits (≤ 2%), the repeat rate increased from 0.8%, 1.17% and 1.23%, an average of 1.07%. The factors causing repeats were cut by 80%, movement by 13.3% and position by 6.67%. To minimize this, it is best to carry out periodic analysis and evaluation and look for causes and solutions.