Model Matematika SEIR Pada Kanker Kulit Akibat Paparan Sinar Ultraviolet Di Provinsi Sulawesi Selatan

Syafruddin Side, A. Zaki, Norliana Rahmasari
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Abstract

Penelitian ini bertujuan untuk membangun  model matematika SEIR pada kanker kulit akibat paparan sinar ultraviolet dengan asumsi bahwa terdapat masa inkubasi pada kanker kulit. Model ini dibagi menjadi 4 kelas yaitu susceptible, exposed, infected dan recovered. Adapun prosedur penelitian dilakukan melalui tahapan-tahapan: membuat model SEIR pada kanker kulit di provinsi Sulawesi Selatan, menentukan titik ekuilibrium model, analisis kestabilan titik ekuilibrium, menentukan bilangan reproduksi dasar ( ). Data yang digunakan dalam membangun model adalah penderita kanker kulit tahun 2018 hingga tahun 2019 dari Rumah Sakit Wahidin Sudirohusodo kota Makassar. Hasil yang diperoleh bahwa semakin besar persentase laju kesembuhan tiap individu yang terinfeksi karena adanya pengobatan mengakibatkan populasi pada kelas recovered semakin meningkat dan populasi pada kelas infected mengalami penurunan. Dengan kata lain penyakit kanker kulit tidak mewabah di Provinsi Sulawesi Selatan.Kata Kunci: Titik Equilibrium, Bilangan Reproduksi Dasar, Kanker Kulit, Model SEIRThis study aims to build a mathematical model of SEIR in skin cancer due to ultraviolet light exposure assuming that there is an incubation period in skin cancer. This model is divided into 4 classes namely susceptible, exposed, infected and recovered. The research procedure is carried out through the stages: make a SEIR model on skin cancer in the province of South Sulawesi, determine the equilibrium point of the model, analyze the stability of the equilibrium point, determine the base reproduction number ( ). The data used in building the model were skin cancer sufferers from 2018 to 2019 from Sudirohusodo Wahidin Hospital in Makassar. The results obtained that the greater the percentage of recovery rate of each infected individual due to treatment causes the population of the recovered class to increase and the population of the infected class to decrease. In other words skin cancer is not endemic in South Sulawesi Province.Keywords: Equilibrium Point, Basic Reproductive Numbers, Skin Cancer, SEIR Model
这项研究的目的是建立西珥的紫外线皮肤癌的数学模型,假设皮肤癌有潜伏期。该模型分为四类,即俯仰、暴露、感染和回收。至于研究过程的各个阶段:在南苏拉威西省建立西珥皮肤癌模型,确定平衡点,分析平衡点的稳定性,确定基本生殖数()。用于构建模型的数据显示,2018年至2019年的皮肤癌患者来自马卡萨市瓦hidin Sudirohusodo医院。研究结果表明,因治疗而感染的个人康复率越高,recovered类的人口就会增加,受感染群体也会减少。换句话说,皮肤癌并没有在南苏拉威西省流行。关键词:生态位、基本生殖数、皮肤癌、皮肤肿瘤学研究模式、皮肤紫外线暴露暴露现象模型。这个模型分为四种等级,俯仰,俯仰和回收。研究过程被观察到:在南苏拉威西省的皮肤巨变中留下一个西珥模型,确定病情的平衡点,分析平衡点的稳定性,确定基地的再生产编号()。模特们使用的数据是从2018年到2019年来自马卡萨的sudirosodo Wahidin医院。结果表明,每一个被恢复的个体的恢复速度都导致了可再生班的人口增加,而被恢复班的人口也被减减。换句话说,皮肤巨蟹座不在苏拉威西省的南部。基数:生态点,基本生殖数字,皮肤溃疡,西珥模型
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