scholarly journals HUBUNGAN LAMA PAPARAN TELEVISI TERHADAP PERKEMBANGAN MOTORIK HALUS BALITA

2021 ◽  
Vol 3 (1) ◽  
pp. 77
Author(s):  
Pingkan Fredelia Lontoh ◽  
Ahmad Suryawan ◽  
Sri Utami

AbstrakLatar belakang: Televisi merupakan salah satu inovasi teknologi yang sering digunakan oleh setiap orang tidak terkecuali anak balita. Menghabiskan banyak waktu pada tayangan televisi membuat anak-anak kehilangan kesempatan untuk mengeksplor lingkungan dan bermain dengan teman-teman sebayanya sehingga berdampak pada kemampuan motorik anak. Tujuan: Mengetahui hubungan antara lama paparan televisi dengan perkembangan motorik halus anak usia 3-5 tahun. Metode: Penelitian analitik observasional dengan pendekatan cross sectional pada balita usia 3-5 tahun di wilayah kerja Puskesmas Kenjeran Surabaya dengan menggunakan purposive sampling. Lama paparan televisi diukur menggunakan lembar pengumpul data sedangkan perkembangan motorik halus diukur menggunakan KPSP aspek motorik halus. Analisis data menggunakan chi square (p < 0,05). Hasil: sebanyak 108 balita yang ikut serta dalam penelitian. Anak yang menonton > 2 jam/ hari sebagian besar lulus perkembangan motorik halus. Hasil uji chi-square menunjukkan adanya hubungan antara lama durasi paparan televisi dengan kemampuan motorik halus (p=0,042). Kesimpulan: menonton televisi yang tidak terkendali dapat membawa dampak buruk bagi perkembangan motorik halus, diperlukan peran orangtua dalam mengawasi dan membatasi paparan televisi pada anak. AbstractBackground: Television is one of the technological innovations that is often used by everyone is no exception for toddlers. Spending a lot of time on television shows makes children lose the opportunity to explore the environment and play with peers so as to impact the child's motor skills. Objectives: Know the relationship between prolonged television exposure with fine motor development of children aged 3-5 years. Method: Observational analytic research with cross sectional approach in toddlers aged 3-5 years in the working area of Kenjeran Surabaya by using purposive sampling. Prolonged television exposure was measured using a data collector sheet while smooth motorik developments were measured using KPSP fine motor aspects. Data analysis using Chi Square (P < 0.05). Results: As many as 108 toddlers participating in the study. Children watching > 2 hours/day mostly pass fine motor development. The chi-square test results indicate the relationship between the length of the duration of television exposure with fine motor capability (P = 0,042). Conclusion: An uncontrolled television watch can bring a bad impact to the smooth motorik developments, required parental role in supervising and restricting television exposure in children. 

2016 ◽  
Vol 4 (1) ◽  
Author(s):  
Ratna Indriati ◽  
Yurika Kristi Murpambudi

Background Child under five years of age is the period of life that are veryimportant and need serious attention. During this process of growth anddevelopment very rapidly. One of the important factors that affect childdevelopment is a nutritional factorThe purpose of this study was to determine the relationship of nutrition statuswith the development of children aged 1-5 years in Sirnoboyo village of PosyanduWonogiri RegencyMethod Correlation research design with cross sectional approach . The subjectof research is the 35 children aged 1-5 years with his mother in Sirnoboyo villageof posyandu Wonogiri Regency with technique purposive sampling. Dataobtained by doing observation to know nutritional status and child development.The data obtained are then analyzed by chi square test with p = 0.05Results showed the child with good nutritional status of as many as 25 children(71,43%), nutritional status less as much as 9 child (25.71%) and betternutritional status as much as 1 child (2.86%) while the children with normaldevelopment of as many as 24 children (68,57%) and a total of 11 children ofquestionable developments (31,43%). The results of the analysis using the chisquaretest p = 0.006 obtained so that the value of p < 0.05, which means that Hois rejected and Ha accepted.The Conclusion of the research was there is relationship of the nutritional statuswith the development of children aged 1-5 years in Sirnoboyo village of posyanduWonogiri RegencyKeywords : Nutritional Status, Development


2021 ◽  
Vol 4 (1) ◽  
pp. 1-10
Author(s):  
Taufik Suryadi ◽  
Zulfan Zulfan ◽  
Kulsum Kulsum

Disaster preparedness is an important component that all levels of society must address in terms of disaster management. Lack of knowledge on disaster preparedness will have a direct impact on one's attitude in responding to disasters. This study aims to determine the relationship between community knowledge and disaster preparedness attitudes in the Lambung village, Banda Aceh. This type of research is analytic observational with a cross sectional approach. The samples in this study were the people of the Lambung village of Banda Aceh City with a sample of 100 people. The data was collected using a questionnaire that has been tested for its validity and reliability. Data analysis was performed univariate and bivariate using the chi-square test. The results showed that the people of Lambung village had a fairly good knowledge of disaster preparedness with levels from high to low being moderate (63.0%) and good (37.0%). The attitude of the students showed that the highest percentage was moderate (69.0%) and well followed (31.0%) in terms of disaster preparedness. The chi-square test results showed that there was a significant relationship between public knowledge and disaster preparedness attitudes about disaster preparedness (p = 0.001). The conclusion of this study is that there is a relationship between public knowledge and disaster preparedness attitudes in Lambung Village, Banda Aceh. This study recommends the importance of preparedness in the community so that the risk of the large number of victims due to disasters can be reduced.


2018 ◽  
Vol 6 (1) ◽  
pp. 57
Author(s):  
Desy Desy Amanda ◽  
Santi Martini

ABSTRAKSeseorang dengan kelebihan berat badan dan hiperkolesterol memiliki risiko mengalami penyakit hipertensi lebih besar. Tujuan penelitian ini adalah untuk menganalisis hubungan antara karakteristik dan status obesitas sentral dengan kejadian hipertensi di Puskesmas Sidoarjo. Jenis penelitian ini menggunakan observasional analitik dengan rancang bangun penelitian cross sectional. Besar sampel sebanyak 50 orang. Teknik pengambilan sampel dilakukan secara convenience atau accidental sampling. Variabel independen dalam penelitian ini yaitu karakteristik responden dan status obesitas sentral. Variabel dependen yaitu hipertensi. Karakteristik umur responden penderita hipertensi terdiri dari dua kategori yaitu umur >59 tahun dan <59 tahun. Jenis kelamin responden terdiri dari dua kategori yaitu laki-laki dan perempuan. Analisis data menggunakan uji statistik chi square. Hasil penelitian menunjukkan bahwa penderita hipertensi dengan obesitas sentral memiliki risiko lebih tinggi mengalami hipertensi dibandingkan penderita yang normal dan kelompok umur >59 tahun jenis kelamin laki-laki merupakan faktor yang paling dominan dalam penelitian ini. Ada hubungan antara umur dengan kejadian hipertensi (p = 0,000), jenis kelamin dengan kejadian hipertensi (p = 0,044) dan status obesitas sentral dengan kejadian hipertensi (p = 0,001). Kesimpulan penelitian, terdapat hubungan antara umur, jenis kelamin, dan status obesitas sentral dengan kejadian hipertensi. Saran penelitian, bagi penderita hipertensi sebaiknya melakukan pemeriksaan tekanan darah secara rutin. Kata Kunci: hipertensi, karakteristik, obesitas sentral ABSTRACTA person with overweight and hiperkolesterol have high risk of hypertension. The aim of this research is to analyse the relationship between the characteristic and status of central obesity with the prevalence of hypertension in Sidoarjo. This type of research use analytic observational with cross sectional design. A sample sizes is 50 people. The technique of sampling uses convenience or accidental sampling. Independent variables are characteristics of the respondents and the status of central obesity. The dependent variable is hypertension. The characteristics of the aged respondents divided into two categories there are aged >59 years and <59 years. The gender of respondents were into two categories, namely men and women. Analyzing data using chi square test. Results of research indicates that sufferers of hypertension with Central obesity have a higher risk of experiencing hypertension sufferers than normal and >59 year age group gender the most dominant males in this study. There is a relationship between the age with the prevalence of hypertension (p = 0.000), sex with the genesis of hypertension (p = 0.044) and statuf of central obesity with the prevalence of hypertension (p = 0.001). The conclusions of the research, there is a relationship between age, gender, status of central obesity with the prevalence of hypertension. Suggestion, for patients with hypertension should check a blood pressure regularly. Keywords: hypertension, characteristics, central obesity


2021 ◽  
Vol 7 (1) ◽  
pp. 41
Author(s):  
Khamid Arif ◽  
Etlidawati Etlidawati

Cases that often occur after the distinction in the recovery room one of them is hypothermy. One of the causes of postoperative hypothermy is the type of anaesthetic used. The purpose of the study was to find out the relationship of anaesthetic type to the incidence of hypothermic. Research design uses correlational with cross sectional approaches. The population of all postoperative patients in the Recovery Room of Banyumas Hospital over the past 3 months as many as 500 patients. A large sample of 83 patients using consecutive sampling techniques. The research instrument used is an observation sheet to record the type of anaesthetic and body temperature. Data analysis using the chi square test. Patients mostly respondents aged 36-46 years as many as 51 respondents (61.4%), men as many as 52 respondents (62.7%) and high school / vocational education as many as 39 respondents (47.0%). Respondents received general anaesthetics of 58 respondents (69.9%) and hypothermi as many as 60 respondents (72.3%). Statustic test results obtained a value of p = 0.000 which showed there was a relationship of anaesthetic type with the incidence of hypothermi in the Recovery Room of Banyumas Hospital. The type of anaesthetic used can determine the occurrence of changes in body temperature, namely hypothermy.  Keywords: anesthesia, hypothermia, recovery room


2019 ◽  
Vol 7 (1) ◽  
Author(s):  
Nikita Lumenta ◽  
Herlina I.S Wungouw ◽  
Michael Karundeng

Abstrack Emotional maturity is a person's ability to control and control his emotions well.This is based on a condition of feeling or reaction feeling stable towards an object of theproblem so that to take a decision or behavior based on a consideration. One of the factorsthat influence emotional maturity is parenting which is divided into three types, namelyauthoritarian parenting, permissive parenting, and democratic parenting. The purpose of thisstudy was to determine the relationship of parenting parents with the emotional maturity ofadolescents in SMA N 1 Sinonsayang. The design method uses a cross sectional approach.Respondents consisted of 95 teenagers with sampling techniques using total sampling. Datacollection using a questionnaire. Chi Square Test Results with a confidence level of 95% v (α0.05), where the value of p = 0,018 is smaller than α = 0.05. The conclusion is there is arelationship between parenting parents and adolescent emotional maturity in SMA N 1SinonsayangKeywords: Parenting patterns, emotional maturity, adolescenceAbstrak Kematangan emosi adalah kemampuan seseorang dalam mengontrol danmengendalikan emosinya secara baik. Hal ini didasari sebagai suatu kondisi perasaan ataureaksi perasaan yang stabil terhadap suatu objek permasalahan sehingga untuk mengambilsuatu keputusan atau tingkah laku didasari dengan suatu pertimbangan. Salah satu faktor yangmempengaruhi kematangan emosi adalah pola asuh orang tua yang terbagi dalam tiga tipe,yaitu pola asuh otoriter, pola asuh permisif, dan pola asuh demokratis. Tujuan penelitian iniadalah mengetahui hubungan pola asuh orang tua dengan kematangan emosi remaja di SMAN 1 Sinonsayang. Metode penelitian menggunakan pendekatan cross sectional. Respondenterdiri dari 95 remaja dengan teknik pengambilan sampel menggunakan Total Sampling.Pengumpulan data menggunakan kuesioner. Hasil Uji Chi Square dengan tingkatkepercayaan 95%v(α 0,05), dimana nilai p = 0,018 lebih kecil dari α = 0,05. Kesimpulan adahubungan antara pola asuh orang tua dengan kematangan emosi remaja di SMA N 1Sinonsayang.Kata Kunci: Pola asuh orang tua, Kematangan emosi, Remaja.


2015 ◽  
Vol 3 (3) ◽  
Author(s):  
Sabriani Pontoh ◽  
Nelly Mayulu ◽  
Joice N. Engka

Abstract: Ferritin is a kind of protein that is important in iron metabolism. In normal condition, ferritin saves iron that can be used again as a required. In iron overload, iron body store is greatly increased and there is much ferritin in the system, such as the liver and spleen. This study aimed to determine the relationship of ferritin and protein intake among pregnant women in North Bolaang Mongondow in 2015. This was an analytical study with a cross sectional design. The population was all pregnant women in North Bolaang Mongondow. There were 72 people as samples obtained with purposive sampling method. Low ferritin levels were found in 26 respondents (36.1%) while normal ferritin levels were found in 46 respondents (63.9%). There were 18 respodents (44.4%) with enough protein intake. Of the 18 respondents, there were 2 respodents (11.1%) with low ferritin levels and 16 respondents (88.9%) with normal ferritin levels. The chi-square test with a confidence level 95% showed that there was a significant correlation (P = 0,019) between the level of ferritin and protein intake among pregnant women. Conclusion: There was a significant correlation between the level of ferritin and protein intake in pregnant women II-III trimesters in North Bolaang Mongondow.Keywords:ferritin, protein intake, pregnant women.Abstrak: Feritin merupakan protein yang penting dalam metabolisme besi. Pada kondisi normal, ferritin menyimpan besi yang dapat diambil kembali untuk digunakan sebagai kebutuhan. Pada keadaan kelebihan besi, simpanan besi tubuh sangat meningkat dan jauh lebih banyak ferritin yang terdapat di jaringan, misalnya hati dan limpa.penelitian ini bertujuan untuk mengetahui kadar ferritin dan asupan protein rendah pada ibu hamil di Kabupaten Bolaang Mongondow Utara Tahun 2015. Protein merupakan zat pembangun jaringan, membentuk struktur tubuh, pertumbuhan, transportasi oksigen, dan membentuk sistem kekebalan tubuh. Jenis penelitian ini survei analitik dengan rancangan potong lintang. Populasi ialah seluruh ibu hamil di Kabupaten Bolaang Mongondow Utara. Terdapat 72 sampel yag diperoleh secara purposive sampling. Hasil kadar ferritin kurang sebanyak 26 responden (36,1%) sedangkan yang normal sebanyak 46 responden (63,9%). Terdapat 18 respoden (44,4%) dengan asupan protein cukup. Dari ke 18 responden tersebut, 2 respoden (11,1%) dengan kadar feritin kurang dan 16 responden (88,9%) dengan kadar feritin normal. Hasil uji Chi Square pada tingkat kepercayaan 95% menunjukkan terdapat hubungan antara kadar feritin dan asupan protein pada ibu hamil Di Kabupaten Bolaang Mongondow Utara (P = 0,019). Simpulan: Terdapat hubungan bermakna antara kadar ferritin dan asupan protein pada ibu hamil Trismester II-III di Kabupaten Bolaang Mongondow Utara.Kata kunci: ferritin, protein intake, ibu hamil


e-CliniC ◽  
2015 ◽  
Vol 3 (3) ◽  
Author(s):  
Steicy N. Lumunon ◽  
Lidwina Sengkey ◽  
Engeline Angliadi

Abstract: Every human being has his/her own activity or job. Higher demand jobs need higher responsibilities of its workers. For instance, hair dressers have to do their job by using their arms with repetitive movements that can result in a shoulder pain. This study aimed to identify the relationship between repetitive hand movements and shoulder pain of salon hairdressers. This was an analytical observational study with a cross sectional design. There were 30 respondents obtained by using the purposive sampling method. The chi square test showed that there was no relationship between repetitive arm movements and shoulder pain among salon hairdressers viewed from the period of working and the pain level (P = 0.800) as well as viewed form the hairdresser’s height and pain level (P = 0.080). Conclusion: There was no significant relationship between the repetitive arm movements and shoulder pain among the salon hairdressers.Keywords: repetitive arm movement, shoulder pain, salon hair dresserAbstrak: Setiap individu tidak terlepas dari aktifitas ataupun pekerjaan. Semakin tinggi tuntutan pekerjaan semakin besar pula beban pekerjaaan dan aktifitas dari pekerja tersebut. Seperti halnya dengan penata rambut di salon harus melakukan pekerjaannya dengan menggunakan lengan secara berulang yang dapat menimbulkan keluhan nyeri bahu. Penelitian ini bertujuan untuk mengidentifikasi adanya hubungan gerakan berulang lengan dengan terjadinya nyeri bahu pada penata rambut di salon. Penelitian ini menggunakan metode analitik observasional dengan rancangan potong lintang. Sejumlah 30 responden diperoleh dengan menggunakan teknik purposive sampling. Hasil uji Chi square menunjukkan tidak terdapat hubungan antara gerakan berulang lengan dengan terjadinya nyeri bahu pada penata rambut di salon dilihat dari lama kerja responden dan tingkat nyeri (P = 0,800), serta tinggi badan responden dan tingkat nyeri (P = 0,800). Simpulan: Tidak terdapat hubungan bermakna antara gerakan berulang lengan dan terjadinya nyeri bahu pada penata rambut di salon.Kata kunci: gerakan berulang lengan, nyeri bahu, peneta rambut di salon


2021 ◽  
Vol 5 (1) ◽  
pp. 367-377
Author(s):  
Sukmawati Eka Suhartiningsih ◽  
Nunuk Nugrohowati ◽  
Aulia Chairani

Background: COVID-19 is a respiratory tract infection caused by Severe Acute Respiratory Syndrome Corona Virus-2 (SARS-CoV-2). Since its appearance at the end of 2019, COVID-19 cases have continued to increase and their spread has become more widespread. As an effort to prevent COVID-19, the government has socialized the use of masks as an effort to tackle the spread of COVID-19 in Indonesia as a result of WHO recommendations. This study aims to determine the relationship between knowledge and attitudes towards the behavior of using masks in the effort to prevent COVID-19 in the community of Gunung Putri District in 2020. Methods and Samples: This research is an analytical study with an observational design and using a cross sectional approach. The sample of this research is 95 respondents. The sampling technique used consecutive sampling with a research instrument, namely google form. Data were analyzed based on the chi-square test. Results: From this study, the bivariate test results obtained from the independent and dependent variables, namely the public attitude variable (p = 0.004) had a relationship with the behavior of using masks, while knowledge (p = 0.340) had no relationship with the behavior of wearing masks. Conclusion: The results of the bivariate analysis of this study indicate that there is a significant relationship between attitudes and the behavior of using masks in the effort to prevent COVID-19 in the people of Gunung Putri District in 2020.


2021 ◽  
Vol 3 (2) ◽  
Author(s):  
Fitria Hazmi Sholihah ◽  
Tety H Rahim ◽  
Susan Fitriyana

Paparan kebisingan di tempat kerja adalah salah satu bahaya yang paling sering terjadi. Diperkirakan 22,4 juta pekerja di seluruh dunia terpapar pada kebisingan yang berpotensi menyebabkan gangguan pendengaran akibat bising. Gangguan pendengaran akibat bising dapat dicegah dengan memakai ear plug. Penelitian ini bertujuan mengetahui hubungan kepatuhan penggunaan ear plug dengan keluhan gangguan pendengaran pada karyawan PT Anugrah Bungo Lestari. Penelitian ini bersifat deskriptif analisis dengan metode cross sectional. Variabel kepatuhan dan keluhan gangguan pendengaran diukur dengan menggunakan kuesioner yang diisi oleh responden. Sampel yang diteliti adalah pekerja bagian mesin dengan sampel sebanyak 100 responden dipilih secara total sampling dan dilakukan uji chi-square sebagai uji hipotesis. Penelitian dilakukan pada bulan September—Desember 2020 di PT Anugrah Bungo Lestari, Kabupaten Bungo, Provinsi Jambi. Hasil penelitian ini menunjukkan sebanyak 80% pekerja PT Anugrah Bungo Lestari sudah patuh dalam menggunakan ear plug. Terdapat pekerja yang mengeluhkan gangguan pendengaran, 45% pekerja mengeluhkan gangguan pendengaran tidak mengganggu aktivitas, 24% pekerja mengalami keluhan gangguan pendengaran yang mengganggu aktivitas, sedangkan sisanya tidak mengeluhkan gangguan pendengaran. Hasil uji diperoleh pada pekerja yang tidak patuh menggunakan ear plug terdapat keluhan gangguan pendengaran (p<0,001). Simpulannya adalah terdapat hubungan penggunaan ear plug dengan keluhan gangguan pendengaran. The Compliance Relationship of Using Ear Plugs to Complaints of Hearing Loss among Employees PT Anugrah Bungo LestariNoise exposure in the workplace is one of the most frequent hazards. It is estimated that 22.4 million workers worldwide are exposed to noise levels that have the potential to have noise induced hearing loss. Noise induced hearing loss can be prevented by wearing ear plugs. This study aims to determine the relationship of compliance with the use of ear plugs to complaints of hearing loss among employees of PT Anugrah Bungo Lestari. This research is descriptive analytic with cross sectional design. The compliance and hearing loss complaints variables were measured using a questionnaire filled out by the respondents. The sample studied were workers in the machine part, with a sample of 100 respondents chosen by total sampling and performed chi-square test as a hypothesis test. The research was conducted in September—December 2020 at PT Anugrah Bungo Lestari, Bungo Regency, Jambi Province. Resulting of this study indicate as many as 80% employees PT Anugrah Bungo Lestari was already obedient in using ear plugs. There are workers who complain about hearing loss, 45% of workers had complaints of hearing loss but did not interfere with activities, 24% of workers have complaints of hearing loss and interfere with activities, while the rest do not complain about hearing problems. The test results were obtained in workers who did not comply with using ear plugs who had complaints of hearing loss (p <0.001). The conclusion is that there is a relationship between the use of ear plugs and complaints of hearing loss.


2018 ◽  
Vol 4 (1) ◽  
Author(s):  
Saiful Nurhidayat

Abstract : A person is said to be a smoker if he has smoked at least 100 cigarettes. A person smoking more than a pack of cigarettes a day becomes 2 times more prone to hypertension than those who do not smoke.. Dangers of hypertension trigger the destruction of organs including: kidney, brain, heart, eyes, cause blood vessel resistance and stroke.The purpose of this study is to get a picture of the frequency of smoking, knowing the incidence of hypertension and analyzing the smoking frequency relationship with the incidence hypertension in the community. The study was conducted on the community of RT 03/01 Mangunsuman Siman Ponorogo, a sample of 30 respondents using Purposive Sampling. Quantitative design with a cross sectional design to study the frequency of smoking and the incidence of hypertension. Instruments use questionnaires and observation sheets. Univariate analysis uses frequency distribution and bivariate analysis with chi square test with α = 0.05. To analyze the strength of the relationship with the coefficients contengency. Result of research of smoking frequency mostly (63,3%) or 19 people medium category. The incidence of hypertension 40% or 12 respondents had moderate hypertension. There is a relationship between the frequency of smoking with the incidence of hypertension RT 03/01 Mangunsuman Siman Ponorogo with the closeness of the relationship mild. It is expected the community RT 03/01 Mangunsuman Siman Ponorogo to reduce the number of cigarettes smoked each day in stages so that blood pressure can be lowered or controlled. Keywords : frequency of smoking, hypertension disease. Abstrak : Seseorang dikatakan perokok jika telah menghisap minimal 100 batang rokok. Seseorang menghisap rokok lebih dari satu pak rokok sehari menjadi 2 kali lebih rentan terhadap hipertensi dari pada mereka yang tidak merokok. Bahaya hipertensi memicu rusaknya organ tubuh diantaranya : ginjal, otak, jantung, mata, menyebabkan resistensi pembuluh darah dan stroke. Tujuan penelitian ini adalah mendapatkan gambaran tentang frekuensi merokok, mengetahui kejadian hipertensi dan menganalisis hubungan frekuensi merokok dengan kejadian hipertensi pada masyarakat. Penelitian dilakukan pada masyarakat RT 03/01 Mangunsuman Siman Ponorogo, sampel sejumlah 30 responden menggunakan purposive sampling. Desain kuantitatif dengan rancangan Cross Sectional untuk mempelajari frekuensi merokok dan kejadian hipertensi.Instrumen menggunakan kuesioner dan lembar observasi. Analisis univariat menggunakan distribusi frekuensi  dan analisis  bivariat dengan uji chi square  dengan α=0,05. Untuk menganalisis kekuatan hubungan dengan KK. Hasil penelitian frekuensi merokok sebagian besar (63,3%) atau 19 orang kategori sedang. Kejadian hipertensi 40% atau 12 responden mengalami hipertensi sedang. Terdapat hubungan antara frekuensi merokok dengan kejadian hipertensi Masyarakat RT 03/01 Mangunsuman Siman Ponorogo dengan keeratan hubungan ringan. Diharapkan masyarakat RT 03/01 Mangunsuman Siman Ponorogo untuk mengurangi jumlah rokok yang dihisap setiap hari secara bertahap agar tekanan darah dapat diturunkan atau terkontrol.  Kata Kunci : frekuensi merokok, penyakit hipertensi


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