scholarly journals Hubungan panjang klavikula dan tinggi badan pada mahasiswa Fakultas Kedokteran Unsrat angkatan 2012

2017 ◽  
Vol 5 (1) ◽  
Author(s):  
Osvaldo T. Liputra ◽  
Taufiq F. Pasiak ◽  
Djon Wongkar
Keyword(s):  
Linear Regression ◽  
Pearson Correlation ◽  
Costal Cartilage ◽  
Body Height ◽  
Cross Sectional ◽  
Correlation Test ◽  
Purposive Sampling ◽  
Regression Test ◽  
Pearson Correlation Test ◽  
Cross Sectional Design

Abstract: Clavicle is a long slender bone that lies horizontally at the root of the neck just beneath the skin. The clavicle is connected to the sternum and the first costal cartilage and acromion process of the scapula laterally. Body height is formed by the skull, vertebra column, and a part of lower limb bones. This was an analytical descriptive study with a cross sectional design. Subjects were 76 students of Faculty of Medicine University of Sam Ratulangi Manado obtained by using purposive sampling method. Data were analyzed by Pearson correlation test and linear regression test. The Pearson correlation test showed that there was a weak correlation between clavicle length and body height in males (r = 0.149) and a strong enough correlation in females (r = 0.360). The linear regression test showed the equation in males was BH (body height) = 160.042 + (0.606 x clavicle length) and in females was BH = 145.121 + (1.044 x clavicle length). Conclusion: There was a strong enough correlation between clavicle length and body height in females but not in males. Body height can be determined by clavicle length using an equation.Keywords: clavicle length, body height Abstrak: Klavikula merupakan tulang panjang yang ramping, membentang horizontal di dasar leher tepat dibawah kulit. Klavikula terhubung dengan sternum dan tulang rawan rusuk pertama, serta menyamping dengan akromion dari skapula. Tinggi badan dibentuk oleh tulang tengkorak, tulang belakang, dan sebagian tulang ekstremitas bawah. Jenis penelitian ialah deskriptif analitik dengan desain potong lintang. Subyek penelitian ialah 76 orang mahasiswa Program Studi Pendidikan Dokter Fakultas Kedokteran Universitas Sam Ratulangi Manado yang ditentukan dengan cara purposive sampling. Data dianalisis dengan uji korelasi Pearson dan uji regresi linear. Hasil uji korelasi Pearson memperlihatkan hubungan lemah antara panjang klavikula dan tinggi badan pada laki-laki (r=0,149) dan hubungan cukup kuat pada perempuan (r = 0,360). Persamaan pada laki-laki TB = 160,042 + (0,606 x panjang klavikula) dan pada perempuan TB = 145,121 + (1,044 x panjang klavikula). Simpulan: Terdapat hubungan yang cukup kuat antara panjang klavikula dengan tinggi badan pada perempuan tetapi tidak pada laki-laki. Tinggi badan seseorang dapat ditentukan dari panjang klavikula dengan menggunakan suatu persamaan.Kata kunci: panjang klavikula, tinggi badan

scholarly journals FAKTOR YANG BERHUBUNGAN DENGAN STRES KERJA PADA PENYELAM DI PT. X

2015 ◽  
Vol 4 (1) ◽  
pp. 54
Author(s):  
Faris Lazwar Irkhami
Keyword(s):  
Correlation Coefficient ◽  
Job Stress ◽  
Pearson Correlation ◽  
Marine Animal ◽  
Chi Square ◽  
Cross Sectional ◽  
Correlation Test ◽  
Pearson Correlation Test ◽  
Chi Square Test ◽  
Cross Sectional Design

ABSTRACTStress can be perceived as a response to threats situations (either physical or psychological) caused by individual inability  to overcome existing threats within his/her environment. Job stress is the result of interaction between an individual (i.e. a worker) and his/her occupation. The objective of this study to identify the factor affecting tojob stress by the divers at PT. X. This study applied cross-sectional design conducted by observing the divers at PT. X. The population of this study was all divers working at PT. X. Data was analyzed by Spearman Correlation Test, Pearson Correlation Test, and Chi-square Test. The results of this study is strong correlation between personality type and job stress (as indicated by correlation coefficient 0.645). The divers’ age (correlation coefficient -0.283), educational level (correlation coefficient -0.220), years of service/experience (correlation coefficient -0.158), length of diving session (correlation coefficient 0.083), and threats of marine animal attack (correlation coefficient 0.156) had lower correlation with job stress. While the divers residence might also affect their job stress (as indicated by correlation coefficient 0.539).Keywords: job stress, diver

scholarly journals HUBUNGAN SUMBER DAYA MANUSIA, SARANA PRASARANA, KOMUNIKASI PONED–PONEK, DAN STANDAR OPERASIONAL PROSEDUR DENGAN SYARAT DAN PERSIAPAN RUJUKAN PUSKESMAS PONED

2019 ◽  
Vol 13 (1) ◽  
pp. 41
Author(s):  
Susanti Tria Jaya ◽  
Johanes C Mose ◽  
Farid Husin ◽  
Jusuf S Effendi ◽  
Deny K Sunjaya
Keyword(s):  
Linear Regression ◽  
Multiple Linear Regression ◽  
Pearson Correlation ◽  
Cross Sectional ◽  
Correlation Test ◽  
Pearson Correlation Test

Rujukan pelayanan kesehatan merupakan salah satu upaya untuk penanganan kasus emergensi yang mengatur pelimpahan tugas dan tanggung jawab pelayanan kesehatan secara timbal balik, baik vertikal maupun horizontal. Memperkuat sistem rujukan merupakan salah satu cara dalam mempercepat penurunan angka kematian ibu. Upaya tersebut tidak terlepas dari penanganan kasus emergensi di fasilitas pelayanan kesehatan melalui peningkatan PONED di puskesmas dan PONEK di rumah sakit. Untuk mendukung pelayanan PONED dan PONEK dibutuhkan pembentukan sistem rujukan yang sesuai standar. Pelaksanaan Rujukan yang terorganisir harus dilakukan dengan syarat dan persiapan yang tepat untuk merujuk kasus kegawatdaruratan ibu dan bayi secara tepat dan cepat.  Tujuan penelitian ini adalah menganalisis hubungan sumberdaya manusia, sarana prasarana, komunikasi PONED – PONEK, dan standar operasional prosedur dengan syarat dan persiapan rujukan puskesmas PONED.Desain penelitian observasional analitik kuantitatif dengan metode survei, pendekatan waktu cross sectional. Pengukuran data menggunakan pemodelan Rasch dengan mengubah data ordinal menjadi data interval dalam bentuk logit. Populasi dalam penelitian ini adalah Tim inti PONEDdari 18 Puskesmas PONED di  Wilayah Bagian Utara Provinsi Aceh. Sampel berjumlah 72 orang diambil secara total sampling. Variabel diukur menggunakan kuesioner. Analisis bivariabel menggunakan Pearson Correlation Test sedangkan untuk multivariabel menggunakan Multiple Linear Regression.Hasil penelitian menunjukkan bahwa syarat dan persiapan rujukan belum sesuai standar, umpan balik dari RS PONEK ke Puskesmas PONED sangat susah dilaksanakan, sumberdaya manusia tidak memenuhi kualifikasi standar minimal Puskesmas PONED dan belum terlatih, sarana prasarana rujukan yang tersedia untuk di ambulan belum cukup, komunikasi PONED–PONEK masih satu arah dan standar operasional prosedur belum lengkap, dan tidak diletakkan di tempat yang mudah dilihat petugas. Hasil analisis Multiple Linear Regression menunjukkan bahwa variabel yang paling dominan berhubungan dengan syarat dan persiapan rujukan adalah standar operasional prosedur (p<0,001). Simpulan dalam penelitian ini adalah pelaksanaan rujukan puskesmas PONED yang sesuai standar masih belum tercapai, belum semua sumberdaya manusia yang tersedia memenuhi kualifikasi Puskesmas PONED. Diharapkan dukungan dinas kesehatan akan berpengaruh pada kesiapan rujukan Puskesmas PONED yang berkualitas.

scholarly journals HUBUNGAN TINGGI BADAN DENGAN PANJANG TULANG FEMUR PADA ETNIS SANGIHE DI MADIDIR URE

2014 ◽  
Vol 2 (1) ◽  
Author(s):  
Novitasari Mangayun
Keyword(s):  
Linear Regression ◽  
Body Length ◽  
Pearson Correlation ◽  
Simple Linear Regression ◽  
Biological Profile ◽  
Cross Sectional ◽  
Femur Length ◽  
Purposive Sampling ◽  
Length Estimation ◽  
Cross Sectional Design

Abstract: Identification is one of the most important examinations to determine somebody’s identity. Body length estimation is one of the parameter in forensic anthropology and helps establish a person’s biological profile. Body length can be estimated by long bones measurement, including femur. The objective of this study is to determine the correlation of body length and femur length on adult Sangihe in Madidir Ure. This study is an analytical descriptive using cross-sectional design. This study was conducted in Madidir Ure with a total of 94 subjects consisting of 56 males and 38 females. The samples were chosen with purposive sampling method and analysed with Pearson correlation and simple linear regression. The result showed strong correlation between body length and femur length, with value of  (r)  0537 in total subjects, 0,658 in males and 0,650 in females. Equations that were made from the result of simple linear regression are, Body length = 104,662 + 1,740 x femur length for males, body length = 104,298 + 1,410 x femur length for females and body length = 97,265 + 1,824 x femur length in total subjects. Keyword: Identification, body length, femur length, etnis Sangihe, Madidir Ure.   Abstrak: Identifikasi ialah pemeriksaan penting dalam menentukan kejelasan identitas seseorang. Pengukuran tinggi badan merupakan suatu parameter antropologi forensik dan membantu dalam membangun profil biologis seseorang. Tinggi badan dapat ditentukan dengan tulang panjang, termasuk tulang femur.Peneltian ini bertujuan untuk menentukan hubungan panjang badan dengan panjang tulang femur pada Etnis Sangihe di Madidir Ure. Penelitian ini merupakan penelitin deskriptif analitik dengan rancangan cross-sectional, penelitian ini dilakukan di Madidir Ure dengan sampel berjumlah 94 orang yang terdiri dari 56 orang laki-laki dan 38 orang perempuan. Sampel diambil dengan cara purposive sampling dan dianalisis dengan korelasi pearson serta analisis regresi linier sederhana, dan didapatkan hubungan yang kuat antara panjang badan dengan panjang tulang femur dengan koefisien korelasi  (r) keseluruhan adalah 0,537, pada laki-laki 0,658 dan pada perempuan 0,650. Dari hasil analisis regresi linier sederhana didapatkan rumus PB laki-laki = 104,662 + 1,740 x panjang femur, PB perempuan = 104,298 + 1,410 x panjang femur dan secara keseluruhan PB = 97,265 + 1,824 x panjang femur. Kata kunci: Identifikasi, Tinggi badan, panjang femur, etnis sangihe, madidir ure.

scholarly journals Level of Airbone Toluene in Work Environment is Associated With Level of Urine Hippuric Acid in Printing Workers at Rungkut Surabaya

2018 ◽  
Vol 10 (3) ◽  
pp. 328
Author(s):  
Fardani Irmasari
Keyword(s):  
Work Environment ◽  
Hippuric Acid ◽  
Chemical Elements ◽  
Pearson Correlation ◽  
Cross Sectional ◽  
Work Activity ◽  
Correlation Test ◽  
Periodic Monitoring ◽  
Pearson Correlation Test ◽  
Cross Sectional Design

One of industrial hazards in printing can come from chemical elements. The chemicals that may be in the printing industry is toluene. Toluene used in 75% of printing work activity. The biggest toluen used as automatic cleaning. Other toluen used as a printing ink, solvent, varnish and glue. The purpose of this study was to analyze the relationship between airbone toluene levels with hippuric acid in workers Printing in Rungkut Surabaya. This research was an observational analytic, used cross sectional design. The sample of this study were 30 people, taken by random sampling. The results of pearson correlation test showed that there were a association between airbone toluene with hippuric acid in urine (p= 0.000; r=0.796) and results of pearson correlation test showed thatthere is no association between airbone toluene with eye irritation complaint (p=0.268). Its conclued that level of airbone toluene in work environment is associated with level of urine hippuric acid in printing workers at Rungkut Surabaya. Suggestions from this research is the company must conduct periodic monitoring in the airbone workplace of workers and to raise workers awareness of the importance of PPE.

scholarly journals HUBUNGAN KENDALI GULA DARAH DENGAN FAAL PARU PADA PASIEN DIABETES MELITUS DI POLI ENDOKRIN RSUP Prof. Dr. R. D. KANDOU MANADO

e-CliniC ◽  
2015 ◽  
Vol 3 (1) ◽  
Author(s):  
Meggy R. Kowaas ◽  
Karel Pandelaki ◽  
M. C. P. Wongkar
Keyword(s):  
Blood Sugar ◽  
Hba1c Level ◽  
Pearson Correlation ◽  
Forced Expiratory Volume ◽  
Cross Sectional ◽  
Correlation Test ◽  
Data Registration ◽  
Pearson Correlation Test ◽  
Cross Sectional Design ◽  
High Level

Abstract: One of DM target organ is lung. DM can cause decreasing of lung capacity because the effect of hyperglycemic in a long period of time. The high level of HbA1c linked with fast progresivity of complication on microvascular. This research is aiming to find out the correlation of blood sugar control (HbA1c) with lung function (FEV1 / forced expiratory Volume in 1 second and FVC/ forced vital capacity). This research used cross-sectional design. The sample on this research total of 30 DM type-2 patients that came at Poli Endokrin RSUP Prof.Dr. R.D. Kandou Manado in the period of November to December 2014. Data registration was taken on medical record about the level of HbA1c and carried out measurement of the patient’s height and weight and followed by spirometry test. After that the correlation of blood sugar control with FVC and FEV1 was tested with using Pearson correlation test. Pearson correlation test shows that there was negatif and not significant correlation between HbA1c level with FEV1 (r=-0,251, p= 0,181) and HbA1c level with FCV (r=-0,079, p= 0,679), in spite of clinically there was decreasing of KVP on 5 DM patients. Conclusion: There’s no significant correlation between high level of HbA1c with FEV1 and FVC decreased.Keywords: HbA1c, FEV1, FVCAbstrak: Salah satu organ target dari DM adalah paru. Penurunan kapasitas paru bisa disebabkan pengaruh hiperglikemia dalam waktu yang lama. Kadar HbA1c yang tinggi dihubungkan dengan progreisfitas komplikasi yang cepat pada mikrovaskular. Penelitian ini bertujuan untuk mengetahui hubungan kendali gula darah (HbA1c) dengan fungsi paru (VEP1/ volume ekspirasi paksa detik pertama dan KVP/ kapasitas vital paru). Penelitian ini menggunakan desain cross-sectional dengan sampel peneltian ini berjumlah 30 orang pasien DM tipe 2 yang datang di Poli Endokrin RSUP Prof. Dr. R.D. Kandou Manado periode November sampai Desember 2014. Dilakukan pencatatan data dari rekam medis mengenai kadar HbA1c dan dilakukan pengukuran berat badan dan tinggi badan pasien kemudian dilakukan uji spirometri. Hubungan kendali gula darah dengan KVP dan VEP1 diuji dengan menggunakan uji korelasi pearson. Uji korelasi Pearson menunjukkan bahwa terdapat hubungan negatif dan tidak signifikan antara kadar HbA1c dengan VEP1 ( r= -0,251, p=0,181) dan kadar HbA1c dengan KVP (r = -0,079, p=0,679), meskipun secara klinis terdapat penurunan KVP pada 5 orang pasien DM. Ssimpulan: Tidak terdapat hubungan yang signifikan antara meningkatnya kadar HbA1c dengan penurunan VEP1 dan KVP.Kata kunci: HbA1c, VEP1, KVP

scholarly journals HUBUNGAN KADAR HbA1c DENGAN KADAR PROFIL LIPID PADA PASIEN KAKI DIABETES DI RSUP. PROF. DR. R. D. KANDOU MANADO

e-CliniC ◽  
2016 ◽  
Vol 4 (1) ◽  
Author(s):  
Dwi A. Primadana ◽  
Karel Pandelaki ◽  
M. C. P. Wongkar
Keyword(s):  
Lipid Profile ◽  
Total Cholesterol ◽  
Diabetic Foot ◽  
Pearson Correlation ◽  
Secondary Data ◽  
Cross Sectional ◽  
Mean Values ◽  
Correlation Test ◽  
Pearson Correlation Test ◽  
Cross Sectional Design

Abstract: Diabetes Mellitus (DM) is a chronic disease due to insufficient insulin production or ineffective usage. Diabetic foot is the most common complication found in DM patients with the rate of cases is still high. DM can be controlled favorably by reaching the expected value of HbA1c and lipid profile. This study aimed to determine the correlation between HbA1c value and lipid profile in diabetic foot patients.This was an analytical descriptive study with a cross-sectional design using secondary data. Samples were 62 diabetic foot patients at Prof. Dr. R. D. Kandou Hospital Manado in the period of January 1 to September 30, 2015. The correlation between HbA1c value and lipid profile was tested by using the Pearson correlation test. The results showed the mean values as follows: HbA1c 8.5597%; total cholesterol 168.0484 mg/dL; HDL 37.3871 mg/dL; LDL 119.2419 mg/dL; and triglyceride 132.0645 mg/dL. The Pearson correlation test showed that the correlation between HbA1c and total cholesterol had an r=0.096 and a p=0.458; between HbA1c and HDL had an r=0.056 and a p=0.665; between HbA1c and LDL had an r=0.243 and a p=0.057; and between HbA1c and triglyceride had an r=0.014 and a p=0.913. Conclusion: There was a positive but not significant correlation between HbA1c and total cholesterol, HDL, LDL, and triglyceride levels. Keywords: HbA1c, lipid profile, diabetic foot  Abstrak:Diabetes Melitus (DM) adalah penyakit kronik yang terjadi akibat terganggunya produksi insulin atau penggunaannya yang tidak efektif dan dapat berlanjut mengalami komplikasi. Kaki diabetes merupakan komplikasi tersering yang ditemukan pada penderita DM dengan angka kejadiannya masih tinggi sampai saat ini. Diabetes dapat terkendali dengan baik bila kadar lipid dan HbA1c mencapai target terapi yang diharapkan. Penelitian ini bertujuan untuk mengetahui hubungan antara kadar HbA1c dengan kadar profil lipid pada pasien kaki diabetes. Penelitian ini bersifat deskriptif analitik dengan pendekatan potong lintang menggunakan data sekunder. Jumlah sampel sebanyak 62 pasien yang berobat di RSUP Prof. Dr. R. D. Kandou Manado periode 01 Januari 2015 – 30 September 2015. Hubungan kadar HbA1c dengan kadar profil lipid diuji dengan menggunakan uji korelasi Pearson. Hasil penelitian ini menunjukkan nilai-nilai mean sebagai berikut: HbA1c 8,5597%; kolesterol total 168,0484 mg/dL; HDL 37,3871 mg/dL; LDL 119,2419 mg/dL; dan trigliserida 132,0645 mg/dL. Uji korelasi Pearson menunjukkan korelasi antara kadar HbA1c dengan kolesterol total r=0,096 dan p=0,458; dengan kadar HDL r=0,056 dan p=0,665; dengan kadar LDL r=0,243 dan p=0,057; dan dengan kadar Trigliserida r=0,014 dan p=0,913. Simpulan: Terdapat hubungan positif antara kadar HbA1c dengan kadar kolesterol total, HDL, LDL, dan trigliserida namun secara statistik tidak bermakna. Kata kunci: HbA1c,profil lipid, kaki diabetes  

scholarly journals MIKRONUTRIEN PENYEBAB ANEMIA PADA PENGGUNA NARKOBA DI MEDAN TEMBUNG

2018 ◽  
Vol 13 (2) ◽  
pp. 183
Author(s):  
Ginta Siahaan ◽  
Roy Ferdi Siallagan ◽  
Rumida Purba ◽  
Riris Oppusungu
Keyword(s):  
Nutrient Intake ◽  
Drug Users ◽  
Pearson Correlation ◽  
Sampling Technique ◽  
Cross Sectional ◽  
Vitamin B9 ◽  
Regression Test ◽  
Pearson Correlation Test ◽  
Cross Sectional Design ◽  
The Relationship

Drug users are generally vulnerable to malnutrition because of the side effects of drugs itself that has resulted in appetite reduction and nutrients malabsorption. Inadequate nutrient intake especially nutrient for haemoglobinsynthesis is the main cause of anemia among drug users. The aim of this research was to analyze the relationship between intake of micronutrients and haemoglobin level among drug users in Medan Tembung Sub District. Thisresearch was an observasional study with cross sectional design. The respondents was 73 drug users selected by snowball and accidental sampling technique. Datas were analyzed using the pearson correlation test and rankspearmean correlation followed by linier regression test to analyze the main variables which cause the anemia. There was a relationship between the intake of micronutrients such as iron (Fe), zinc (Zn), vitamin B9, vitamin B12 andvitamin C with the level of Hb where the value of

scholarly journals Hubungan antara Panjang Aksial Bola Mata dan Derajat Miopia dengan Tekanan Intraokular

2020 ◽  
Vol 4 (1) ◽  
pp. 13-18
Author(s):  
Bella Aliviana
Keyword(s):  
Intraocular Pressure ◽  
Axial Length ◽  
Open Angle Glaucoma ◽  
Pearson Correlation ◽  
Sampling Technique ◽  
Cross Sectional ◽  
Correlation Test ◽  
Pearson Correlation Test ◽  
Cross Sectional Design ◽  
High Degree

Some studies reported that myopia especially high myopia has long axial length. This condition showed with higher intraocular pressure (IOP) and become one of the risk factor of primary open angle glaucoma. However, some other studies reported axial length and degree of myopia don’t have any correlation with intraocular pressure. This study aims to determine whether there is a relationship between the axial length of the eyeball and the degree of myopia with intraocular pressure at Sumatera Eye Center (SMEC), Samarinda. This study began on November to Desember 2019. This research method was analytic research with cross sectional design. The sample in this study was 91 eyes using a purposive sampling technique. Analyzes were performed with the Pearson Correlation test. The result showed the age of IOP increased at 31, 32, and 33 years old, respectively 1 eye. Pearson correlation test showed that IOP did not seem to have any correlation with the axial length, low myopia and high degree of myopia. But, IOP have correlation with moderate myopia (r=0,019).

scholarly journals Hubungan tingkat kepercayaan diri dengan obesitas pada siswa-siswi SMA Negeri 7 Manado

2016 ◽  
Vol 4 (1) ◽  
Author(s):  
Firman Wahyuni ◽  
Hendri Opod ◽  
Lydia David
Keyword(s):  
Sense Of Self ◽  
Pearson Correlation ◽  
Negative Relationship ◽  
Correlation Study ◽  
P Value ◽  
Cross Sectional ◽  
Purposive Sampling ◽  
Self Confidence ◽  
Pearson Correlation Test ◽  
Cross Sectional Design

Abstract: Self-confidence is a certain degree of suggestion that develops in a person, so that, he/she feels confident in doing something, and accepts oneself as what it is. One of the factors that can lowers a person's self confidence is the physical appearance. Thus, the tendency to be overweight or obese can be annoying and be a source of concern and lack of confidence over the years of adolescence; therefore, the teens will be vulnerable to a variety of psychological problems. This study aimed to obtain the relationship between level of confidence and obese students at SMA Negeri 7 Manado. This was a correlation study with a cross sectional design. Samples were 62 students obtained by using purposive sampling. The instrument of this study was the scale of confidence with reliability (α) = 0.736 based on the characteristics of self-confidence which consisted of believe in oneself, act independently in making decisions, and have a positive sense of self. The results showed that confidence levels in obese adolescents were as follows: high category in 45 students (73%), moderate category in 17 students (27%); no low category was found. The Pearson correlation test showed an r value = -0.083 and a p value = 0.519. Conclusion: There was a negative relationship between self-confidence and obesity, albeit, the level of correlation was weak and insignificant.Keywords: obesity, self confidence Abstrak: Kepercayaan diri adalah suatu tingkatan rasa sugesti tertentu yang berkembang dalam diri seseorang sehingga merasa yakin dalam berbuat sesuatu, dan menerima diri apa adanya. Salah satu faktor yang dapat menurunkan kepercayaan diri seseorang ialah masalah penampilan fisik. Adanya kecenderungan menjadi gemuk atau mengalami obesitas dapat mengganggu dan menjadi sumber keprihatinan dan kurangnya rasa percaya diri selama bertahun-tahun masa remaja sehingga remaja akan rentan terhadap berbagai masalah psikologik. Penelitian ini bertujuan untuk melihat hubungan tingkat kepercayaan diri pada siswa yang mengalami obesitas di SMA Negeri 7 Manado. Jenis penelitian ini korelasional dengan rancangan potong lintang. Jumlah responden sebanyak 62 orang diperoleh dengan teknik purposive sampling. Alat ukur yang dipakai ialah skala kepercayaan diri dengan reliabilitas (α) = 0,736 berdasarkan ciri kepercayaan diri yaitu: percaya pada kemampuan diri sendiri, bertindak mandiri dalam mengambil keputusan, dan memiliki rasa positif terhadap diri sendiri. Hasil penelitian menunjukkan tingkat kepercayaan diri pada remaja yang obes berada pada kategori tinggi sebanyak 45 orang (73%), kategori sedang sebanyak 17 orang (27%), sedangkan kategori rendah tidak ada. Hasil uji korelasi Pearson diperoleh r = -0,083 dan p = 0,519. Simpulan: Terdapat hubungan negatif antara kepercayaan diri dengan obesitas namun tingkat korelasinya lemah dan tidak signifikan. Kata kunci: obesitas, kepercayaaan diri

scholarly journals HUBUNGAN TINGGI BADAN DAN PANJANG ULNA PADA ETNIS SANGIHE DEWASA DI MADIDIR URE

2014 ◽  
Vol 2 (1) ◽  
Author(s):  
Briando S. Honandar
Keyword(s):  
Linear Regression ◽  
Pearson Correlation ◽  
P Value ◽  
Simple Linear Regression ◽  
Biological Profile ◽  
Cross Sectional ◽  
Purposive Sampling ◽  
A Value ◽  
Profile Height ◽  
Cross Sectional Design

Abstract: Identification is an important examination to identify a person’s identity. Height estimation is one of the parameter in forensic anthropology to determine a person’s biological profile. Height can be estimated by measurements of long bones, including ulna.  This study aimed to determine the correlation between heights and ulnar lengths among Sangihe adults in Madidir Ure. This was an analytical descriptive study with a cross-sectional design. Samples were obtained with purposive sampling method and data were analyzed with Pearson correlation and simple linear regression. There were 94 subjects consisting of 56 males and 38 females. The results showed a strong correlation between height and ulnar length, with a value of (r) 0.853 in total subjects, 0.661 in males, and 0,671 in females. Equations based from the result of simple linear regression were height = 87.436 + 2.990 x ulnar length for males; height = 69.843 + 3.550 x ulnar length for females; and height = 58.346 + 4.098 x ulnar length for the total subjects with P value = 0.000 (<0.01). Conclusion: There was a highly significant correlation between heights and ulnar lengths among Sangihe adults in Madidir Ure. Keywords: identification, height, ulnar length, Sangihe, adults     Abstrak: Penentuan identitas merupakan pemeriksaan penting untuk mengidentifikasi seseorang. Pengukuran tinggi badan merupakan suatu parameter antropologi forensik yang dapat membantu menentukan profil biologis seseorang.Tinggi badan dapat ditentukan melalui pengukuran tulang panjang, termasuk tulang ulna. Penelitian ini bertujuan untuk menentukan hubungan tinggi badan dan panjang ulna pada dewasa etnis Sangihe di Madidir Ure. Penelitian ini merupakan penelitian deskriptif analitik dengan rancangan cross-sectional. Sampel diambil dengan cara purposive sampling dan dianalisis dengan korelasi Pearson dan analisis regresi linier sederhana. Terdapat 94 orang sebagai sampel, yang terdiri dari 56 laki-laki dan 38 perempuan. Hasil penelitian memperlihatkan hubungan yang sangat bermakna antara tinggi badan dan panjang ulna dengan koefisien korelasi (r) keseluruhan 0,853, pada laki-laki 0,661, dan pada perempuan 0,671. Dari hasil analisis regresi linier sederhana didapatkan rumus TB laki-laki = 87,436 + 2,990 x panjang ulna; TB perempuan = 69,843 + 3,550 x panjang ulna; dan secara keseluruhan TB = 58,346 + 4,098 x panjang ulna dengan nilai P = 0.000 (<0.01). Simpulan: Terdapat hubungan yang sangat bermakna antara tinggi badan dan panjang ulna pada dewasa etnis Sangihe di Madidir Ure. Kata Kunci: identifikasi, tinggi badan, panjang ulna, dewasa, Sangihe

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