Validitas dan Reliabilitas Short Form-6 Dimension (SF6D) sebagai Alat Ukur Utilitas Pasien PPOK

Muhammad Surya Putranta, Prof.Dr.apt. Tri Murti Andayani, Sp.FRS.

2023 | Skripsi | FARMASI

Short Form-6 Dimensions (SF-6D) merupakan salah satu instrumen pengukur kualitas hidup. SF-6D perlu memiliki validitas dan reliabilitas yang baik untuk bisa digunakan sebagai pengukur kualitas hidup. Penelitian ini bertujuan untuk melakukan uji validitas, uji reliabilitas serta mengukur utility pada pasien PPOK menggunakan SF-6D.

Penelitian ini merupakan penelitian observational dengan desain penelitian cross-sectional. Sampel penelitian diambil menggunakan metode convenience sampling dengan subyek penelitian adalah pasien rawat jalan RSP Respira bulan Desember-Januari 2022. Data pasien meliputi identitas dan riwayat kesehatan diambil dari rekam medik rumah sakit. Data utility pasien diperoleh dari pengukuran SF-6D yang diisi pasien saat melakukan pemeriksaan rawat jalan. Data kemudian diuji validitas dan reliabilitasnya meliputi convergent validity, internal-construct validity, known-group validity, internal consistency reliability, dan ceiling effect.

Hasil penelitian pada 135 responden memberikan rata-rata pengukuran nilai utility sebesar 0,738  dengan hasil uji validitas dan reliabilitas yang baik. Kuesioner SF-6D memiliki validitas konvergen yang baik ditunjukan dengan korelasi moderat hingga kuat  (0,3

SF-6D or Short Form-6 Dimensions is one of the instruments to measure quality of life. SF-6D needs to have good validity and reliability in order to be used as a quality of life measurement tool.  This study aims to conduct validity tests, reliability tests and measure utility in COPD patients using the SF-6D.

This research is an observational study with a cross-sectional design. The research sample was obtained using convenience sampling method, and the subjects of the study were outpatients of Respira Hospital in December-January 2022. Patient data, including personal information and medical history, were collected from hospital medical records. Patient utility data were obtained from SF-6D measurements filled out by the patients during outpatient examinations. The data were then tested for validity and reliability, including convergent validity, internal-construct validity, known-group validity, internal consistency reliability, and ceiling effect.

The study result on 135 respondents showed an average utility value measurement of  0.738, with good results in terms of validity and reliability. SF-6D questionnaire demonstrated good convergent validity, as indicated by moderate to strong correlations (0.3

Kata Kunci : utility, SF-6D, PPOK, validitas, dan reliabilitas