scholarly journals HUBUNGAN ANTARA pH SALIA DENGAN STATUS KARIES GIGI ANAK USIA PRASEKOLAH DI KABUPATEN SLEMAN

2018 ◽  
Vol 14 (2) ◽  
pp. 40
Author(s):  
Sri Utami
Keyword(s):  
Logistic Regression ◽  
Random Sampling ◽  
Simple Random Sampling ◽  
Simple Logistic

Latar belakang: prevalensi karies pada anak-anak usia 2-4 tahun di negara-negara yang sedang berkembang mencapai 18 % , sedangkan pada anak-anak usia 3-6 tahun di Kota Yogyakarta mencapai 84,1 %. Tujuan penelitian ini adalah untuk mengetahui hubungan antara pH saliva dengan status karies gigi anak usia prasekolah Kabupaten Sleman tahun 2015. Metode: jenis penelitian ini adalah observasional analitik dengan desain kasus kontrol. Jumlah subyek penelitian adalah 120 anak usia prasekolah , 60 anak sebagai kasus dan 60 anak sebagai kontrol, dengan usia 4-6 tahun. Tempat penelitian adalah di sekolah TK Kabupaten Sleman, menggunakan teknik sampling  simple random sampling. Variabel penelitian adalah pH saliva yang diukur menggunakan pH digital meter (Hanna), dan status karies gigi anak diukur menggunakan indeks def-t. Koefisien Kappa pengukuran indeks def-s adalah 100%. Analisis data yang digunakan adalah uji Simple Logistic Regression. Hasil: terdapat hubungan yang signifikan antara pH saliva dengan status karies gigi anak usia prasekolah (p=0,004, OR=4,094, 95% CI= 1,583 – 10,587). Kesimpulan: derajat keasaman saliva berhubungan dengan status karies gigi anak usia prasekolah di Kabupaten Sleman, anak-anak dengan pH saliva rendah mempunyai risiko 4 kali lebih besar untuk menderita karies dibandingkan anak-nak dengan pH yang tinggi. Kata kunci: pH saliva, karies gigi, anak usia prasekolah

scholarly journals Faktor Risiko Kejadian Demam Berdarah Dengue (DBD) di Kabupaten Indramayu

2019 ◽  
Vol 2 (3) ◽  
pp. 159-164
Author(s):  
Hairil Akbar ◽  
Eko Maulana Syaputra
Keyword(s):  
Logistic Regression ◽  
Random Sampling ◽  
Case Control Study ◽  
Simple Random Sampling ◽  
Case Control ◽  
Simple Logistic ◽  
Control Study

Demam Berdarah Dengue (DBD) merupakan salah satu masalah kesehatan di negara berkembang dan global. Penyakit DBD dikenal juga dengan istilah Dengue Haemoragic Fever (DHF), merupakan penyakit infeksi akut menular kepada manusia melalui perantara gigitan nyamuk Aedes yang mengandung virus dengue. Tujuan penelitian untuk mengetahui faktor risiko kejadian demam berdarah dengue (DBD) di Kabupaten Indramayu. Jenis penelitian ini adalah penelitian observasional analitik dengan menggunakan rancang bangun case control study. Populasi pada penelitian ini seluruh penduduk yang tinggal di Kabupaten Indramayu. Sampel penelitian terdiri dari sampel kasus dan kontrol yang terdiri dari 34 kasus dan 68 kontrol sehingga total keseluruhan sampel sebanyak 102 sampel. Teknik pengambilan sampel dipilih secara simple random sampling. Analisis data menggunakan uji statistik simple logistic regression. Hasil penelitian yaitu praktek 3M di rumah (p=0,020, OR=2,778; 95% CI:1,174-6,574) dan kebiasaan mengantung pakaian (p=0,015, OR=3,470; 95% CI:1,271-9,472) merupakan faktor risiko kejadian demam berdarah dengue (DBD) di Kabupaten Indramayu. Perlunya masyarakat melakukan upaya pencegahan penyakit DBD seperti mempraktekkan 3M di rumah, serta berperilaku hidup bersih dan sehat.

scholarly journals Effect of Patients Behavior and Family Health Companion Role on Hypertension Complication Occurrence

2018 ◽  
Vol 7 (2) ◽  
pp. 133-141
Author(s):  
Israfil Israfil ◽  
Mindo Sinaga ◽  
Ina Debora Ratu Ludji
Keyword(s):  
Logistic Regression ◽  
Coronary Artery ◽  
Random Sampling ◽  
Family Health ◽  
Simple Random Sampling ◽  
Health Officer ◽  
Health Companion ◽  
Artery Disease ◽  
Influential Variable ◽  
Simple Logistic

ABSTRACT Various efforts of hypertension complications prevention have been carried out properly but the prevalence of hypertensive complications in NTT Province is still very high. The study aimed to determine the effect of patient behavior and family health companion role on the incidence of hypertension complications. The study was carried out in the work area of Sikumana Health Center in Kupang City with a case-control design. A total of 40 case samples and 40 control samples were taken by simple-random sampling. Data were analyzed by bivariate (simple logistic-regression) and multivariate (multiple-logistic regression), with significant values ​​of α <0.05 and OR> 1. The results showed that 70% of patients experienced Non-Hemorrhagic Stroke (SNH) complications and 30% experienced complications of Coronary Artery Disease (CAD). The results of the knowledge factor analysis (α=0.000, OR=4.775), attitude (α=0.998, OR=1.876), practice (α=0.000, OR=18.599), family health officer (α=0.000, OR=15.13) and simultaneously the practices of the patient (α=0.000, OR=17.233). There was a significant influence on patient knowledge, patient practices, and family health companion role on the incidence of hypertensive complications. The most influential variable was the patient's practices. Patients who had poor behavior had a risk of 17.233 times greater of complications of hypertension.   Keywords : behavior of patients, family health companion role, complications of hypertension   ABSTRAK Beragam upaya untuk mencegah komplikasi hipertensi, telah dilaksanakan dengan baik. Namun prevalensi komplikasi hipertensi di NTT masih sangat tinggi. Penelitian bertujuan untuk mengetahui pengaruh perilaku pasien dan peran pendamping kesehatan keluarga pada kejadian komplikasi hipertensi. Penelitian dilakukan di wilayah kerja Puskesmas Sikumana Kota Kupang dengan desain kasus-kontrol. Sebanyak 40 sampel kasus dan 40 sampel kontrol, diambil secara simple-random-sampling. Data dianalisis bivariat (regresi-logistic-sederhana) dan multivairiat (regresi-logistic-berganda), dengan nilai signifikan α<0,05 dan OR>1.  Hasil penelitian menunjukkan 70% pasien mengalami komplikasi Stroke Non Haemoragik (SNH) dan 30% mengalami komplikasi Coronary Artery Diseases (CAD). Hasil analisis faktor pengetahuan (α=0,000, OR=4,775), sikap  (α=0,998, OR=1876), tindakan (α=0,000, OR=18,599), peran pendamping kesehatan keluarga (α=0,000, OR=15,13), dan secara simultan tindakan pasien (α=0,000, OR=17,233). Ada pengaruh signifikan antara pengetahuan pasien, praktek/tindakan pasien, dan peran pendamping kesehatan keluarga terhadap kejadian komplikasi hipertensi. Variabel yang paling berpengaruh adalah praktek/tindakan pasien. Pasien yang memiliki praktek/tindakan kurang baik memiliki risiko 17,233 kali lebih besar terjadi komplikasi hipertensi.   Kata Kunci : perilaku pasien, peran pendamping kesehatan keluarga, komplikasi hipertensi

Using Dominance Analysis to Determine Predictor Importance in Logistic Regression

2009 ◽  
Vol 34 (3) ◽  
pp. 319-347 ◽  
Author(s):  
Razia Azen ◽  
Nicole Traxel
Keyword(s):  
Logistic Regression ◽  
Random Sampling ◽  
Regression Models ◽  
Applied Research ◽  
Simple Random Sampling ◽  
Relative Importance ◽  
Bootstrap Sampling ◽  
Dominance Analysis ◽  
Logistic Regression Models ◽  
Predictor Importance

This article proposes an extension of dominance analysis that allows researchers to determine the relative importance of predictors in logistic regression models. Criteria for choosing logistic regression R2 analogues were determined and measures were selected that can be used to perform dominance analysis in logistic regression. A simulation study, using both simple random sampling from a known population and bootstrap sampling from a single (parent) random sample, was performed to evaluate the bias, sampling distribution, and confidence intervals of quantitative dominance measures as well as the reproducibility of qualitative dominance measures. Results indicated that the bootstrap procedure is feasible and can be used in applied research to generalize logistic regression dominance analysis results to the population of interest. The procedures for determining and interpreting the general dominance of predictors in a logistic regression context are illustrated with an empirical example.

scholarly journals HUBUNGAN ANTARA UMUR, GRAVIDA DAN USIA KEHAMILAN TERHADAP RESIKO KURANG ENERGI KRONIS (KEK) PADA IBU HAMIL

2019 ◽  
Vol 14 (3) ◽  
pp. 271-274
Author(s):  
Sitti Fatimah ◽  
Andi Ulfa Fatmasanti
Keyword(s):  
Logistic Regression ◽  
World Health Organization ◽  
Random Sampling ◽  
Simple Random Sampling ◽  
World Health ◽  
Cross Sectional ◽  
Health Organization

Menurut World Health Organization (WHO) jumlah ibu hamil yang mengalami kekurangan energi kronik pada tahun 2016 sebanyak (30,1%). Pada tahun 2017 jumlah ibu hamil yang mengalami kekurangan energi kronik secara global sebanyak (35-75%). Tujuan dari penelitian ini adalah untuk mengetahui pengaruh umur, gravida, dan Usia Kehamilan terhadap Resiko kurang energy kronis (KEK) pada ibu hamil. Metode Penelitian cross-sectional ini melibatkan 153 ibu hamil yang periksa selama bulan Januari-Desember 2017 sebagai sampel. Sampel ini dipilih secara acak dengan menggunakan teknik simple random sampling. Pengaruh antar variabel dianalisis menggunakan uji Logistic Regression (α = 0,05).  Hasil penelitian menunjukkan bahwa umur kurang dari 20 tahun kemungkinan terjadinya Kekurangan Energi Kronis (KEK) 0,118 namun pada umur diatas 35 tahun lebih besar kemungkinan terkenak Kekurangan Energi Kronis (KEK) 0,576 kali dan faktor gravida diketahui bahwa ibu multigravida memiliki kemungkinan 1,021 kali untuk mengalami Kekurangan Energi Kronis (KEK) dibandingkan dengan ibu primigravida, kemudian ibu grandemultigravida juga memiliki kemungkinan 3,200 kali lebih besar untuk mengalami Kekurangan Energi Kronis (KEK) dibandingkan dengan ibu primigravida. Kesimpulan dari penelitian ini adalah terdapat pengaruh umur, primigravida terhadap kejadian Kekurangan Energi Kronis (KEK) pada ibu hamil.

scholarly journals ANALISIS PENDAPATAN, PERSEPSI, DAN MINAT PETANI DALAM BERUSAHATANI UBI KAYU DI KECAMATAN SUKADANA KABUPATEN LAMPUNG TIMUR

2020 ◽  
Vol 8 (3) ◽  
pp. 474
Author(s):  
Anggelia Permata Sari ◽  
Raden Hanung Ismono ◽  
Rabiatul Adawiyah
Keyword(s):  
Logistic Regression ◽  
Random Sampling ◽  
Sampling Method ◽  
Binary Logistic Regression ◽  
Simple Random Sampling ◽  
Agricultural Extension ◽  
Likert Scale ◽  
Factors Affecting

The objectives of this study are to find out the profit, the farmers’ perception, the farmers’ interest of industrial cassava farmers, and to analyze factors affecting of the farmers’ interest for the industrial cassava. The locations of this study are chosen purposively in Sukadana and Rajabasa Batanghari Villages, Sukadana District, East Lampung Regency. The number of respondents were 64 farmers selected using simple random sampling method. The data were collected in September - October 2018. The profit is analyzed descriptively, the farmers’ perception is analyzed using the Likert Scale, and the factors affecting farmers’ interest are analyzed using binary logistic regression. The results of this study showed that the profit was IDR10,355,938.25 per hectare. The farmers’ perception of the industrial cassava farming was easy because of its the easiness of cultivation, the reliability of market, the availability of the agricultural extension, and the fulfillment for the farmers’ needs. The farmers’ interest in cassava farming was low. The factors affecting the farmers’ interest in cassava farming were the planting area and the price of the cassava.Key words: agriculture, cassava farmers, interests, perception

scholarly journals Gaya manajemen konflik compromising dan dominating dalam mengurangi stres kerja perawat pelaksana

2020 ◽  
Vol 13 (4) ◽  
pp. 424-430
Author(s):  
Adventy Riang Bevy Gulo ◽  
Erwin Silitonga
Keyword(s):  
Conflict Management ◽  
Random Sampling ◽  
Nurse Managers ◽  
Simple Random Sampling ◽  
Management Style ◽  
Management Styles ◽  
Cross Sectional ◽  
Conflict Management Styles ◽  
Conflict Management Style ◽  
Simple Logistic

Conflict management styles among nurse managers in general hospitals, Medan-Indonesia Background: Hospitals are required to improve the quality of health services so they can survive and thrive in the current era of national health insurance. Nurses are the most human resources in hospitals so they are required to have optimal performance. One of the factors that affect performance is conflict that causes work stress. Conflict management is expected to reduce the nurses’working stress.Purpose: To identify the influence of compromising and dominating conflict management styles to reduce the nurses’working stress.Method: A quantitative research with a correlative approach and cross sectional research design. The population was nurses at the Imelda Pekerja Indonesia Hospital and Martha Friska Hospital. Sampling using probability random sampling method with simple random sampling technique where the number of respondents was 105 nurses. The instrument used was a questionnaire containing 28 statements for conflict management style and 57 statements to measure the level of nurses’ working stress. Analyze data with bivariate analysis to see the influence of compromising and dominating conflict management styles to reduce the nurses’ working stress where the statistical test used is simple logistic regression (SLR) which is analyzed using a computer program.Results: Finding that there was an influence of compromising conflict management style to reduce the nurses’working stress (p = <0.001; PR = 1.33 95% CI 1.180-1.516), and there was an influence of conflict management style dominating to reduce the nurses’working stress (p = 0.012; PR = 1.10 95% CI 1.021-1.189)Conculsion: Compromising and dominating conflict management styles can reduce the nurses’working stress.Keywords: Conflict Management; Compromising; Dominating; Nurse Managers  Pendahuluan: Rumah sakit dituntut meningkatkan kualitas pelayanan kesehatan sehingga mampu bertahan dan berkembang di era jaminan kesehatan nasional saat ini. Perawat adalah sumber daya manusia yang paling banyak di RS sehigga dituntut untuk memiliki kinerja yang optimal. Salah satu faktor yang mempengaruhi kinerja adalah konflik yang menyebabkan stres kerja. Memanajemen konflik diharapkan mampu mengurangi stres kerja perawat pelaksana.Tujuan: Untuk mengidentifikasi pengaruh gaya manajemen konflik compromising dan dominating dalam mengurangi stres kerja perawat pelaksana.Metode: Penelitian kuantitatif dengan pendekatan korelatif dan desain penelitian cross sectional. Populasinya perawat pelaksana di RS Imelda Pekerja Indonesia dan RS Martha Friska. Pengambilan sampel menggunakan metode probability random sampling dengan teknik simple random sampling dimana jumlah responden sebanyak 105 orang perawat pelaksana. Instrumen yang digunakan berupa kuesioner yang berisi 28 pernyataan untuk gaya manajemen konflik dan 57 pernyataan untuk mengukur tingkat stres kerja perawat pelaksana. Analisa data dengan analisis bivariat untuk melihat adanya pengaruh gaya manajemen konflik compromising dan dominating dalam mengurangi stres kerja perawat pelaksana dimana uji statistik yang digunakan adalah simple logistic regression (SLR) yang dianalisis dengan menggunakan program komputer.Hasil: Didapatkan bahwa terdapat pengaruh gaya manajemen konflik compromissing terhadap stres kerja perawat pelaksana (p=<0,001;PR = 1,33 95%CI 1,180-1,516), dan terdapat pengaruh gaya manajemen konflik dominating terhadap stress kerja perawat pelaksana (p=0,012;PR = 1,10 95%CI 1,021-1,189)Simpulan: Gaya manajemen konflik compromising dan dominating kepala ruangan berpengaruh dalam mengurangi stres kerja perawat pelaksana.

scholarly journals Hubungan Merokok terhadap Kejadian Hipertensi Di Kabupaten Pidie Jaya

2021 ◽  
Vol 2 (6) ◽  
pp. 820-828
Author(s):  
Nuriani Nuriani ◽  
Kintoko Rochadi ◽  
Fazidah Aguslina Siregar
Keyword(s):  
Logistic Regression ◽  
Heart Disease ◽  
Random Sampling ◽  
Sampling Techniques ◽  
Questionnaire Data ◽  
Health Officer ◽  
Long Time ◽  
Lifestyle Pattern ◽  
Simple Logistic ◽  
Regression Tests

Lifestyle is one of the factor than can influence healthy living behavior. Hypertension is one of the non communicable diseases caused by lifestyle pattern, where hypertension is one of the disease than can trigger other diseases such as heart disease and stroke. The prevalence of hypertension in Aceh reached 27,8 percent in 2018 and the prevalence of hypertension in Pidie Jaya reached 23,4 percent in the same year. This study aims to determine the relation of smoking on the incident of hypertension in Kabupaten Pidie Jaya. This type of study was quantitative with analytic, research using crosssectional design. The sample are 270 samples obtained using multistage random sampling by combining three sampling techniques in stages. The instrument in this study was questionnaire. Data obtained in this study were analyzed by univariate and bivariate using simple logistic regression tests. The results showed that there were influences of smoking (p =0,002), long time smoking (p = 0.358) number of cigarattes (p=0,931) on the incidence of hypertension. Meanwhile there is no relation of kind of coffee (p=0,876). Health officer must active give health education and active establishing cooperation with community components as an effort to reduce the incidence of hypertension through campaigns against the danger of smoking.

scholarly journals An Investigation of Entrepreneurial Intention Among Entrepreneurship Students in South-West Nigeria Polytechnics

2017 ◽  
Vol 5 (2) ◽  
pp. 16-32 ◽  
Author(s):  
Y.A. Bako ◽  
I.A. Ajibode ◽  
A.B. Oluseye ◽  
K. B. Aladelusi
Keyword(s):  
Logistic Regression ◽  
Family Environment ◽  
Random Sampling ◽  
Logistic Regression Model ◽  
Simple Random Sampling ◽  
Entrepreneurial Intention ◽  
Know How ◽  
South West ◽  
The Impact

Abstract This study was undertaken to explore the entrepreneurial intention of Polytechnic Students in Nigeria with case study of the Federal Polytechnic Ilaro. The population for the study was all students from various department undergoing entrepreneurship education/training in the polytechnics in south-west Nigeria. The sample size for the study is 3000 respondents. The respondent were selected by using simple random sampling. Logistic regression model was used for the hypothesis tested. The two environmental factors examined were Family environment and Nigeria environment. The impact/significant of these factors were examined to know how they can impact on students entrepreneurship intention. The study revealed that parental entrepreneurship skill directly influence students’ entrepreneurial intention and that opportunities that exist in Nigeria affect students’ entrepreneurial intention. Hence, the researcher suggest that schools should involve the services of psychologist and motivational speakers in Nigeria entrepreneurship curriculum in order to work on the students’ reasoning mentality about entrepreneurship.

scholarly journals AN INVESTIGATION OF ENTREPRENEURIAL INTENTION AMONG ENTREPRENEURSHIP STUDENTS IN SOUTH-WEST NIGERIA POLYTECHNICS

2017 ◽  
Vol 5 (2) ◽  
Author(s):  
Y.A. Bako ◽  
I.A. Ajibode ◽  
A.B. OLUSEYE ◽  
K.B. ALADELUSI
Keyword(s):  
Logistic Regression ◽  
Family Environment ◽  
Random Sampling ◽  
Logistic Regression Model ◽  
Simple Random Sampling ◽  
Entrepreneurial Intention ◽  
Know How ◽  
South West ◽  
The Impact

This study was undertaken to explore the entrepreneurial intention of Polytechnic Students in Nigeria with case study of the Federal Polytechnic Ilaro.  The population for the study was all students from various department undergoing entrepreneurship education/training in the polytechnics in south-west Nigeria. The sample size for the study is 3000 respondents. The respondent were selected by using simple random sampling. Logistic regression model was used for the hypothesis tested.  The two environmental factors examined were Family environment and Nigeria environment.  The impact/significant of these factors were examined to know how they can impact on students entrepreneurship intention.  The study revealed that parental entrepreneurship skill directly influence students’ entrepreneurial intention and that opportunities that exist in Nigeria affect students’ entrepreneurial intention.  Hence, the researcher suggest that schools should involve the services of psychologist and motivational speakers in Nigeria entrepreneurship curriculum in order to work on the students’ reasoning mentality about entrepreneurship.

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