Latar Belakang: Keluhan yang dirasakan penderita DM seperti nokturia, sering merasa haus, sering merasa lapar, gatal-gatal pada kulit, kesemutan, kram pada kaki, nyeri dan ketidaknyamanan fisik menyebabkan gangguan tidur. Kesulitan dalam tidur dapat menyebabkan perburukan kondisi pasien DM. Sleep hygiene merupakan suatu latihan atau kebiasaan yang dapat mempengaruhi tidur. Penelitian ini bertujuan untuk mengetahui hubungan sleep hygiene dengan kualitas tidur pasien dm yang menjalani rawat inap di Rumah Sakit Umum Puri Raharja. Metode: Desain penelitian analitik korelasi dengan rancangan cross sectional. Sampel penelitian berjumlah 52 pasien DM yang menjalani rawat inap di RSU Puri Raharja dengan tehnik convinience sampling. Data dikumpulkan dengan kuesioner sleep hygiene index (SHI) dan kuesioner St Marrys Hospital Sleep Quentionnarei. Analisis data menggunakan Uji Chi Square. Hasil dan Analisis: Sleep hygiene pada pasien DM sebagian besar dalam katagori buruk (53,8%) dan kualitas tidur juga dalam katagori buruk (55,8%). Ada hubungan yang signifikan antara sleep hygiene dengan kualitas tidur pasien DM yang menjalani rawat inap (p

Background: The complaints which are felt by patients with Diabetes Mellitus (DM) such as nocturia, often thirsty, often feeling hungry, itchy on the skin, tingling, cramps in the legs, pain and physical discomfort which cause sleep disturbances. Sleeping problem can worsen the condition of DM patients. Sleep hygiene is a practice or habit that can affect sleep. Purpose: to determine the correlation between sleep hygiene and sleeping quality on patients with DM who are hospitalized in Puri Raharja Hospital. Method: This study employed analytical correlational design with cross sectional approach. The samples were 52 patients with DM who were hospitalized in Puri Raharja Hospital which were chosen by using convinience sampling technique. The data were collected by using sleep hygiene index (SHI) questionnaire and St Marrys Hospital Sleep Quentionnarei questionnaire. The data were analyzed by using Chi Square test. Findings: The result showed that sleep hygiene on patients with DM were poor (53.8%) and the sleeping quality of patients were poor (55.8%). There was significant correlation between sleep hygiene and sleeping quality on patients who underwent inpatient (p