Pengaruh Breathing Retraining Terhadap Peningkatan Fungsi Ventilasi Paru Pada Asuhan Keperawatan Pasien PPOK

AbstrakPenelitian kuasi eksperimen dengan rancangan control group pretest-posttest ini bertujuan menjelaskan pengaruh breathing retraining terhadap peningkatan fungsi ventilasi paru pada pasien Penyakit Paru Obstruktif Kronik (PPOK) di sebuah rumah sakit di Jakarta. Sampel berjumlah 34 pasien yang diambil secara simple random sampling (masing-masing 17 pasien untuk kelompok intervensi dan kontrol). Rerata nilai fungsi ventilasi paru pasien PPOK berbeda bermakna antara sebelum dan sesudah intervensi breathing retraining selama enam hari (p value = 0.000). Rerata nilai fungsi ventilasi paru pasien PPOK setelah intervensi antara kelompok intervensi dengan kelompok kontrol berbeda secara signifikan (p value = 0.012). Peningkatan nilai fungsi ventilasi paru berhubungan dengan usia (p value = 0.001), tetapi tidak ditemukan berhubungan dengan tinggi badan (p value = 0.091) dan jenis kelamin (p value = 0.346). Breathing retraining dapat diterapkan pada pasien PPOK untuk meningkatkan fungsi ventilasi paru. AbstractThe aim of the research was to explain about the influence of breathing retraining to the increasing of lung ventilation function for nursing care of theCOPD patients at a Hospital in Jakarta. The reseach design was quasi experiment with control group pretest-postest design. Total 34 patients (17 subjects for each group, intervention and control group) were included by a simple random sampling method. A breathing retraining was given to the intervention group for 6 days. The finding showed that the average of the COPD patient’s lung ventilation was significantly different before and after breathing retraining (p value = 0.000). The average score of the COPD patient’s lung ventilation after breathing retraining between intervention group and control group was also significantly different (p value = 0.012). There was significant relationship between age and increased lung ventilation function (p value = 0.001). However, no relationship found between body height and increased lung fuction (p value = 0.091) and between gender and lung ventilation function (p value = 0.346). The research suggested to implement the breathing retraining to increase the lung ventilation function of the CPOD patients.