Latar belakang : Tercapainya peran family caregiver yang berkualitas dalam merawat lansia harus didukung dengan pengetahuan yang baik dan diharapkan mampu menekan komplikasi pada pasien diabetes melitus. Sehingga untuk meningkatkan pengetahuan family caregiver dapat diberikan pendidikan kesehatan salah satunya menggunakan media audiovisual. Tujuan : Untuk mengetahui Pengaruh Pendidikan Kesehatan Manajemen 5 Pilar Diabetes Melitus Berbasis Audiovisual Terhadap Pengetahuan Pada Family Caregiver Dalam Merawat Lansia. Metode : Penelitian ini menggunakan pre-experimental design dengan jenis the one group pretest posttest design. Populasi dalam penelitian ini merupakan family caregiver yang merawat lansia dengan jumlah sampel sebanyak 35 responden yang diambil dengan metode convenience (accidental) sampling. Instrumen penelitian yang digunakan yaitu kuesioner Diabetes Knowledge Questionnaire 24 (DKQ24) serta media audiovisual berupa video animasi mengenai manajemen 5 pilar diabetes melitus. Data dianalisis menggunakan Wilcoxon Rank Test. Hasil : Hasil uji normalitas menggunakan uji Shapiro-Wilk dan didapatkan data tidak berdistribusi normal sehingga menggunakan Uji Wilcoxon Rank Test diperoleh nilai p-value = 0,001 < α ( α = 0,05). Kesimpulan : Terdapat pengaruh Pendidikan Kesehatan Manajemen 5 Pilar Diabetes Melitus Berbasis Audiovisual Terhadap Pengetahuan Pada Family Caregiver Dalam Merawat Lansia. Diharapkan petugas kesehatan dapat mempertimbangkan penggunaan media berbasis audiovisual untuk meningkatkan pengetahuan. Kata Kunci : Pendidikan Kesehatan, Media Audiovisual, Pengetahuan, Family Caregiver, Manajemen 5 Pilar Diabetes Melitus.

Background: Having solid knowledge is essential to fulfilling the position of a family caregiver for the elderly. It is expected to reduce complications in patients with diabetes mellitus. Health education, one of which makes use of audiovisual media, can be given in order to raise family caregiver knowledge. Purpose: To identify the effect of health education about 5 pillars of diabetes mellitus management through audiovisual toward family caregiver knowledge in caring the elderly. Method: This study employed pre-experimental design with the one group pretest posttest design. The population of this study were caregiver family in caring elderly. There were 35 respondents recruited as sample of the study which were selected by using convenience (accidental) sampling. The data were collected by using Diabetes Knowledge Questionnaire 24 (DKQ24) and audiovisual in the form of animated video about 5 pillars of diabetes mellitus. The data were analyzed through Wilcoxon Rank Test. Result: The finding showed that the normality test using the Shapiro-Wilk test and obtained data were not normally distributed so the Wilcoxon Rank Test used with p-value = 0.001 < α (α = 0.05). Conclusion: There is an effect of health education about 5 pillars of diabetes mellitus management through audiovisual toward family caregiver knowledge in caring the elderly. It is expected that health practitioner should consider using audiovisual-based media to increase knowledge. Keywords: Health Education, Audiovisual Media, Knowledge, Family Caregiver, 5 pillars of diabetes mellitus management