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HUBUNGAN KUALITAS TIDUR DENGAN MEMORI JANGKA PENDEK (SHORT-TERM MEMORY) PADA PELAJAR KELAS XII SMA KRISTEN BASIC BATAM Susana, Elvita Nora; Sahreni, Sukma; Gulo, Chandra Pratama
Zona Kedokteran: Program Studi Pendidikan Dokter Universitas Batam Vol 13 No 3 (2023): Zona Kedokteran: Program Studi Pendidikan Dokter Universitas Batam
Publisher : Universitas Batam

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37776/zked.v14i1.1352

Abstract

Background: : Sleep is defined as a subconscious state where a person can still be awakened by providing sensory stimulation or other stimuli. Sleep is also a form or way to relieve one's physical or mental fatigue. Sleep quality can affect brain function in concentrating and recalling knowledge storage or also called memory. Methods: The method used is Observational Analytics. The sample in this research isThere are 57 class XII students at Batam Basic Christian High School in 2023. Sampling used total sampling technique. Data collection techniques use observation and questionnaires. The data analysis technique uses Chi-Square Test. Results: There is a relationship between sleep quality and short-term memory where the results obtained are good sleep quality, there are 78.3% of respondents who have high short-term memory, 21.7% have medium short-term memory, and 0% who have low short term memory. Of respondents with poor sleep quality, 20% had high short-term memory, 36% had medium short-term memory, and 44% had low short-term memory. Conclusion: It can be concluded that there issignificant relationship between sleep quality and short-term memory in class XII students of Batam Basic Christian High School in 2023 with a p-value = 0.000.
HUBUNGAN USIA, JENIS KELAMIN DAN INDEKS MASSA TUBUH TERHADAP DERAJAT KEPARAHAN HEMOROID INTERNA PADA PASIEN HEMOROIDEKTOMI DI RUMAH SAKIT BADAN PENGUSAHAAN BATAM PERIODE 2019-2023 Fanany, Muhammad Azmi; Susana, Elvita Nora; Nova, Aura Dewi
Zona Kedokteran: Program Studi Pendidikan Dokter Universitas Batam Vol 14 No 1 (2024): Zona Kedokteran: Program Studi Pendidikan Dokter Universitas Batam
Publisher : Universitas Batam

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37776/zked.v14i1.1385

Abstract

Background : Internal hemorrhoids or in the community better known as hemorrhoids or hemorrhoid is a condition with symptoms that can interfere with the daily activities of the sufferer, the dilation of the veins in the hemorrhoidal plexus is located in the anal area. Risk factors that contribute to the severity of internal hemorrhoids are age, gender and body mass index. Methods : Analytical research method with quantitative cross sectional research design. Data collection technique total sampling with a sample size of 33 respondents. Research results were analyzed with the fisher exact test. Results : The results of the analysis obtained the relationship between age and internal hemorrhoidal severity P = 0.036 (meaningful), the relationship between gender and internal hemorrhoidal severity P = 0.002 (meaningful), the relationship between body mass index and internal hemorrhoidal severity P = 0.023 (meaningful). Conclusion : It can be concluded that there is a relationship between age, gender and body mass index on the degree of internal hemorrhoidal severity in hemorrhoidectomy patients at the Badan Pengusahaan Batam Hospital for the 2019-2023 period.