Data Mining Tingkat Kepatuhan Pasien Tuberkulosis dalam Menjalani Pengobatan Mengunakan Agloritma C4.5

The high number of TB cases in the work area ​​the Bukittinggi City Health Service Puskesmas Nilam Sari. patients who do not comply with treatment. This study was conducted to determine level patient compliance undergoing treatment so that results become input for medical personnel charge at Sari Center policy making. C4.5 method used this classify data compliant and non-adherent Center. from visits were analyzed using obtain new knowledge visit Puskesmas. consisted attributes schedule, environmental distance, age which influenced decision criteria adherence consist "Complied" Non-Complied" refers patient's schedule. Tests on training schedule attribute most influence implementation Weka 3.6.9 software produces an accuracy 13.4615% 86.5385%. classification C.4.5 greater than obedient Nilan test have been able help Office be make a handling future.