Desain studi 2011_Prof Bhisma Murti.pdf

Desain Studi Prof. Dr. Bhisma Murti, MPH, MSc, PhD Institute for Health Economic and Policy Studies (IHEPS) Bagian Ilmu Kesehatan Masyarakat, Fakultas Kedokteran, Universitas Sebelas Maret

Desain Studi

Membedakan Desain Studi

Arah Pengusutan Status Paparan dan Penyakit

Cohort Study

Disease Population

People without disease

Exposed

No disease

Not exposed

Disease No disease

Jenis Data Menurut Waktu Pengumpulan Data

Prospective Cohort Study Exposure

Study starts

Disease occurrence

time

Study starts

Exposure

Disease occurrence

time

Retrospective Cohort Studies

Exposure

Disease occurrence

Study starts

time

Case Control Study Exposed Not exposed

Cases

Exposed

Controls

Not exposed

Population

Perbandingan Tiga Desain Studi Observasional

Hirarki Bukti Kausal

Masalah Penelitian dan Desain Studi