https://journal.mandiracendikia.com/index.php/ojs3 <p align="justify"><strong>Jurnal Keperawatan Mandira Cendikia (JKMC)</strong> is the official peer-reviewed research journal of the Nursing Science, and is devoted to publication of a wide range of research that will contribute to the body of nursing science and inform the practice of nursing, nursing education, administration, and history, on health issues relevant to nursing, and on the testing of research findings in practice.</p> <table class="data" width="100%" bgcolor="#f3fff0"> <tbody> <tr valign="top"> <td width="20%">Journal title</td> <td width="80%"><strong>Jurnal Keperawatan Mandira Cendikia (JKMC)</strong></td> </tr> <tr valign="top"> <td width="20%">Subject</td> <td width="80%">: Nursing and Health Sciences</td> </tr> <tr valign="top"> <td width="20%">Language</td> <td width="80%">: English (preferred), Indonesia</td> </tr> <tr valign="top"> <td width="20%">ISSN</td> <td width="80%"><a href="https://issn.brin.go.id/terbit/detail/20221023411727012"><span style="text-decoration: underline;">:</span> 2964-4259</a></td> </tr> <tr valign="top"> <td width="20%">Frequency</td> <td width="80%">: 2 issues per year </td> </tr> <tr valign="top"> <td width="20%">DOI</td> <td width="80%">: DOI Prefix by Crossreff No:<strong> 10.70570</strong></td> </tr> <tr valign="top"> <td width="20%">Acreditation</td> <td width="80%">: in Progress</td> </tr> <tr valign="top"> <td width="20%">Editor-in-chief</td> <td width="80%"><a href="https://scholar.google.com/citations?user=rKcgrxkAAAAJ&amp;hl=id&amp;authuser=1" target="_blank" rel="noopener"><strong><span style="text-decoration: underline;">:</span> Ade Herman Surya Direja</strong></a></td> </tr> <tr valign="top"> <td width="20%">Publisher</td> <td width="80%">: Yayasan Pendidikan Mandira Cendikia</td> </tr> <tr valign="top"> <td width="20%">Citation Analysis</td> <td width="80%"><a href="https://scholar.google.com/citations?user=CzH2vu0AAAAJ&amp;hl=en">: Google Scholar</a></td> </tr> </tbody> </table> <p><strong>Jurnal Keperawatan Mandira Cendikia (JKMC)</strong> is indexed by:<br /><a href="https://scholar.google.com/"><img src="https://jejakdosen.com/wp-content/uploads/2022/10/GS.png" alt="scholar" width="100" height="39" /></a> <a href="https://neliti.com/"><img src="https://jejakdosen.com/wp-content/uploads/2022/10/neliti.png" alt="neliti" width="100" height="39" /></a> <a href="hhttps://garuda.kemdikbud.go.id/"><img src="https://jejakdosen.com/wp-content/uploads/2022/10/garuda.png" alt="garuda" width="100" height="39" /></a> <a href="https://onesearch.id/"><img src="https://jejakdosen.com/wp-content/uploads/2022/10/Onesearch.png" alt="onesearch" width="100" height="39" /></a><a href="https://www.crossref.org"><img src="https://jejakdosen.com/wp-content/uploads/2022/10/crossref.png" alt="crossref" width="100" height="39" /></a></p> YAYASAN PENDIDIKAN MANDIRA CENDIKIA en-US Jurnal Keperawatan Mandira Cendikia 2964-4259 https://journal.mandiracendikia.com/index.php/ojs3/article/view/2303 <p>Penurunan fungsi kognitif&nbsp;merupakan salah satu&nbsp;masalah kesehatan yang&nbsp;sering terjadi pada&nbsp;lansia akibat proses&nbsp;penuaan. Fungsi kognitif&nbsp;dapat dipengaruhi&nbsp;oleh berbagai faktor, terutama pola tidur&nbsp;dan aktivitas fisik. Pola tidur yang&nbsp;buruk serta rendahnya&nbsp;aktivitas fisik dapat&nbsp;mempercepat penurunan fungsi&nbsp;kognitif dan menurunkan&nbsp;kualitas hidup&nbsp;lansia.&nbsp;Tujuan:&nbsp;Penelitian ini bertujuan&nbsp;untuk mengetahui hubungan pola tidur dan&nbsp;aktivitas fisik dengan&nbsp;fungsi kognitif pada&nbsp;lansia.&nbsp;Metode:&nbsp;Penelitian ini menggunakan&nbsp;desain&nbsp;kuantitatif dengan pendekatan&nbsp;observasional analitik&nbsp;dan rancangan&nbsp;<em>cross-sectional</em>. Sampel berjumlah 134&nbsp;lansia yang dipilih&nbsp;menggunakan teknik&nbsp;<em>purposive sampling</em>. Data&nbsp;dikumpulkan menggunakan&nbsp;kuesioner&nbsp;<em>Pittsburgh Sleep Quality&nbsp;Index</em>&nbsp;(PSQI),&nbsp;<em>Physical Activity Scale&nbsp;for the Elderly</em>&nbsp;(PASE), dan&nbsp;<em>Mini Mental State&nbsp;Examination</em>&nbsp;(MMSE). Analisis data&nbsp;dilakukan secara univariat&nbsp;dan bivariat menggunakan&nbsp;uji&nbsp;<em>Chi-Square</em>.&nbsp;Hasil:&nbsp;Terdapat hubungan yang&nbsp;signifikan antara pola&nbsp;tidur dengan fungsi&nbsp;kognitif pada lansia&nbsp;(p-value &lt; 0,05) serta antara aktivitas&nbsp;fisik dengan fungsi&nbsp;kognitif pada lansia&nbsp;(p-value &lt;&nbsp;0,05). Kesimpulan:&nbsp;Pola tidur yang&nbsp;baik dan aktivitas&nbsp;fisik yang cukup&nbsp;berperan penting dalam&nbsp;mempertahankan fungsi kognitif&nbsp;pada lansia. Oleh&nbsp;karena itu, peningkatan kualitas tidur&nbsp;dan aktivitas fisik&nbsp;perlu menjadi perhatian&nbsp;dalam pelayanan kesehatan&nbsp;lansia</p> Restu Illahi Zahra Siti Kamilah Arif Hidayatullah Copyright (c) 2026 Jurnal Keperawatan Mandira Cendikia 2026-08-04 2026-08-04 5 1 1 12 10.70570/jkmc.v5i1.2303