scholarly journals MASSASE ENDORPHIN TERHADAP VOLUME ASI PADA IBU POST PARTUM

2016 ◽  
Vol 8 (02) ◽  
Author(s):  
Hartono . ◽  
Anisa Sevi Oktaviani ◽  
Devi Nindya K
Keyword(s):  
Statistical Tests ◽  
Post Partum ◽  
Complete Information ◽  
Test Sample ◽  
T Test ◽  
The Body ◽  
Therapeutic Touch ◽  
Significance Level ◽  
Quantitative Research Methods ◽  
Paired T Test

ABSTRAKMemberikan ASI merupakan hak setiap ibu setelah melahirkan, begitu pula pada ibu bekerja. Dibutuhkan informasi yang lengkap mengenai manfaat ASI dan bagaimana melakukan manajemen laktasi agar pemberian ASI dapat terlaksana dengan baik. Salah satu cara penatalaksanaan nonfarmakologis untuk mengurangi nyeri dengan endorphine massage. Endorphin Massage merupakan sebuah terapi sentuhan/pijatan ringan merangsang tubuh untuk melepaskan senyawa Endorphin yang merupakan pereda rasa sakit dan dapat menciptakan perasaan nyaman. Jenis penelitian ini menggunakan metode penelitian kuantitatif dengan desain penelitian pre-experimental, yaitu pretest-posttest design, dimana merupakan penelitian dengan membandingkan keadaan sebelum dan sesudah diberi perlakuan. Dalam penelitian ini nilai pretest-posttest yang diperoleh dari masing-masing kelompok dianalisis dengan menggunakan paired t test (Uji beda sampel berpasangan). Dari hasil uji statistik menggunakan paired t test dengan signifikansi level (α = 0,05), diperoleh nilai signifikan p=0,001 (p < 0.05) menunjukkan bahwa dilakukannya massase endhorpin mempunyai pengaruh yang bermakna secara statistik terhadap volume ASI pada ibu post partum.Kata Kunci : Endorphin, Massage, ASITHE INFLUENCE OF MASSASE ENDORPHIN AGAINST VOLUME OF BREAST MILK ON THE POSTPARTUMABSTRACTBreastfeeding is the right of every mothers after childbirth, as well as on working moms. It takes a complete information about the benefits of breastfeeding lactation management and how to do so that breast feeding can be done well. One way to reduce the pain no farmakologis management with endorphine massage.  Endorphin Massage is a therapeutic touch mild massage stimulates the body to release Endorphin which is a compound pain reliever and can create a feeling of comfort.  This type of research  using quantitative  research methods withpre experimental research design, namely pretest-posttest design, where is the study by comparing the circumstances before and after being given the treatment. In this research the value of pretest-posttest obtained from each group were analyzed using paired t test/ Test sample paired difference From the results of statistical tests using the paired t test with significance level (α =0.05), obtained significant value p= 0.001 (p < 0.05) showed that he does  have an effect endhorpin massase which means that statistically against the volume of breastfeeding in the mother postpartum.Keywords: Endorphin, Massage, Breastfeeding.

ORAL MOTOR MENINGKATKAN REFLEK HISAP BAYI BBLR DI RUANG NICU RS MUHAMMADIYAH LAMONGAN

2020 ◽  
pp. 62-67
Author(s):  
Lilis Maghfuroh ◽  
Ely Nurkhayana ◽  
Heny Ekawati ◽  
Dia Eko Martini ◽  
Dadang Kusbiantoro
Keyword(s):  
Exercise Therapy ◽  
Statistical Tests ◽  
Sampling Technique ◽  
T Test ◽  
Test Design ◽  
Reflex Mechanism ◽  
Significance Level ◽  
Oral Motor ◽  
Post Test ◽  
Paired T Test

BBLR didefinisikan sebagai bayi yang berat  badan  lahirnya  pada  saat  kelahiran kurang dari 2500 gram (WHO,2011). Mekanisme reflek menghisap dan menelan belum berkembang dengan baik pada bayi BBLR. Reflek yaitu suatu gerakan yang terjadi secara otomatis dan spontan tanpa disadari pada bayi normal. Menghisap adalah refleks yang sangat penting pada bayi. Tujuan penelitian untuk mengidentifikasi pengaruh terapi oral motor exercise terhadap reflek hisap bayi BBLR. Desain penelitian pra eksperimental dengan pendekatan one Group Pretest-post test design dengan tehnik sampling consecutive. Dilakukan selama satu bulan pada 35 bayi BBLR dengan reflek hisap lemah. Tehnik pengumpulan data dengan lembar observasi menggunakan uji statistik paired t test. Hasil penelitian dari 35 bayi BBLR dengan reflek hisap lemah sebelum diberikan oral motor exersise didapatkan hampir seluruhnya bayi BBLR (88,6%) memiliki reflek hisap kuat setelah diberikan oral motor exersise 15 menit selama 7 hari. Dari hasil analisis uji statistic Paired t-test taraf signifikansi ? 0,05 dengan menggunakan Statistical Product and Service Solution atau SPSS for windows versi 16.0.  diperoleh t= -16.233, p=0,000 dimana p<0,05 yang artinya H1 diterima yaitu ada pengaruh terapi oral motor exersise terhadap reflek hisap bayi BBLR. Berdasarkan hasil penelitian, terapi oral motor dapat digunakan sebagai salah satu intervensi bagi bayi BBLR untuk meningkatkan reflek hisap.    LBW is defined as a baby whose birth weight is less than 2500 grams at birth (WHO, 2011). The reflex mechanism of sucking and swallowing is not well developed in LBW infants. Reflex is a movement that occurs automatically and spontaneously without being realized in normal babies. Sucking is a very important reflex in infants. The aim of the study was to identify the effect of oral motor exercise therapy on LBW infants' suction reflexes. Pre-experimental research design with one Group Pretest-post test design approach with consecutive sampling technique. Performed for one month on 35 LBW infants with weak suction reflexes. Data collection techniques with an observation sheet using paired t-test statistical tests. The results of the study of 35 LBW infants with weak suction reflexes before being given oral motor exercise found that almost all LBW infants (88.6%) had strong suction reflexes after being given oral motor exercise 15 minutes for 7 days. From the results of the statistical analysis of Paired t-test significance level ? 0.05 using Statistical Product and Service Solution or SPSS for windows version 16.0. obtained t = -16.233, p = 0.000 where p <0.05 which means H1 is accepted that there is an influence of oral motor exercise therapy on LBW infants suction reflexes. Based on the results of the study, oral motor therapy can be used as an intervention for LBW infants to improve suction reflexes

scholarly journals PENGARUH TERAPI AKUPUNKTUR PADA TITIK BL 56 (CHENGJIN) DAN SP 6 (SANYINJIAO) TERHADAP PENURUNAN NYERI DI OTOT GASTROCNEMIUS

2018 ◽  
pp. 65-71
Author(s):  
Joko Tri Haryanto ◽  
Ardan Purwanto Nugroho ◽  
Wahyu Eka H
Keyword(s):  
Acupuncture Therapy ◽  
Gastrocnemius Muscle ◽  
Chronic Fatigue ◽  
Pain Scale ◽  
Mean Value ◽  
T Test ◽  
The Body ◽  
Significance Level ◽  
The Mean ◽  
Paired T Test

ABSTRAK Myalgia atau disebut juga Nyeri otot merupakan gejala dari banyak penyakit dan gangguan pada tubuh. Penyebab umum Myalgia adalah penggunaan otot yang salah atau otot yang terlalu tegang. Myalgia yang terjadi tanpa riwayat trauma mungkin disebabkan oleh infeksi virus. Myalgia yang berlangsung dalam waktu yang lama menunjukkan myopati metabolik, defisiensi nutrisi atau sindrom fatigue kronik. Tujuan penelitian ini untuk mengetahui pengaruh terapi akupunktur pada titik Bl 56 (Chengjin) dan Sp 6 (Sanyinjiao) terhadap penurunan nyeri di otot gastrocnemius. Penelitian ini dilakukan pada Bulan Febuari – Maret 2017 di sekitar Pusat Grosir Solo, Kedung Lumbu Kecamatan Pasar Kliwon, Surakarta. Penelitian ini merupakan penelitian Pre-eksperimental dengan rancangan penelitian one group pretest- postest design dengan sampel 20 orang yang didapat secara total sampling. Data dianalisis dengan uji Paired T-Test dengan taraf signifikasi 0,05. Nilai rata-rata skala nyeri di otot gastrocnemius sebelum terapi akupunktur adalah sebesar 5,70 dan sesudah 10x terapi akupunktur nilai rata-rata skala nyeri di otot gastrocnemius adalah sebesar 2,40. Nilai rata-rata penurunan skala nyeri secara umum pre dan post terapi sebesar 3,30 (p < 0,05). Sehingga dapat disimpulkan ada pengaruh terapi akupunktur pada titik Bl 56 Chengjin dan Sp 6 Sanyinjiao terhadap penurunan nyeri di otot gastrocnemius.   Kata Kunci : Akupunktur, Bl 56 (Chengjin) , Nyeri, Otot gastrocnemius, Sp 6 (Sanyinjiao)     ABSTRACT Myalgia or muscle pain is also referred to as a symptomof many diseases and disorders on the body. Common causes of Myalgia is the use of the wrong muscle or muscles that are too tense. Myalgia happens without a history of trauma may be caused by viral infections. Myalgia thata long time shows the myopati metabolic, nutritional deficiency or chronic fatigue syndrome.This purpose of this study was to know the influence of acupuncture therapy on point Bl 56 (Chengjin) and Sp 6 (Sanyinjiao) against a decrease in pain in gastrocnemius muscle.This research was conducted on a February-March 2017 around in Pusat Grosir Solo, Kedung Lumbu Subdistrict Pasar Kliwon, Surakarta.This is research Pre-experimental designswith one group pretest-postest design with a sample of 20 people who result by in total sampling. Data were analyzed with Paired T-test with significance level 0.05. The results of this study is mean value of pain scale in gastrocnemius muscle pre acupuncture therapy was 5.70 and after 10x acupuncture therapy the mean value of pain scale in the gastrocnemius muscle was 2.40. The mean value of pain scale reduction in general pre and post therapy was 3.30 (p <0.05). So it can be conclusion there is influence of acupuncture therapy at point Bl 56 Chengjin and Sp 6 Sanyinjiao against the decrease of pain in gastrocnemius muscle.   Keywords :acupuncture, Bl 56 (Chengjin), pain, muscle gastrocnemius, Sp 6 (Sanyinjiao)

scholarly journals PENGARUH AROMATERAPI TERHADAP TINGKAT KECEMASAN SELAMA MASA PANDEMI COVID-19 PADA MAHASISWA KEPERAWATAN STIKES SURYA GLOBAL YOGYAKARTA

2021 ◽  
Vol 2 (1) ◽  
pp. 27-38
Author(s):  
Novita Sari Khouw, Aris Setyawan, Eka oktavianto, Suib
Keyword(s):  
Nursing Students ◽  
Statistical Tests ◽  
Spiritual Healing ◽  
T Test ◽  
Anxiety Scale ◽  
Significance Level ◽  
Before And After ◽  
Research Population ◽  
Anxiety Levels ◽  
Paired T Test

Latar Belakang: Coronavirus yang saat ini sedang berlangsung menimbulkan efek yang kurang baik pada proses perkuliahan karena menyebabkan kecemasan yang mengakibatkan penurunan prestasi belajar mahasiswa. beberapa strategi yang dapat dilakukan untuk menurunkan tingkat kecemasan, yaitu dengan terapi komplementer antara lain: relaksasi, distraksi, terapi spiritual, aromaterapi, terapi yang disarankan disini ialah aromaterapi karena dapat menurunkan rasa cemas. Tujuan: Untuk mengetahui pengaruh sebelum dan sesudah pemberian aromaterapi terhadap tingkat kecemasan selama masa pandemi COVID-19 pada mahasiswa keperawatan STIKes Surya Global Yogyakarta. Metode Penelitian: Jenis penelitian pra-experimen dengan rancangan One Group Pretest-Posttest Populasi dan Sampel: Populasi penelitian mahasiswa keperawatan semester V yang berjumlah 147 orang. Sampel yang digunakan 20 responden yang mengalami kecemasan selama masa pandemi COVID-19 menggunakan Zung-Salf Rating Anxiety Scale (ZSAS) untuk menggali kecemasan. Data penelitian dianalisis dengan uji statistik paired t test dengan tingkat kemaknaan 0.05. Hasil Penelitian: Menunjukkan bahwa terbanyak responden sebelum pemberian aromaterapi pappermint mengalami cemas rendah (45,0%), dan setelah pemberian aromaterapi terbanyak mengalami tidak cemas/normal (70,0%). Hasil uji statistic dengan paired t test diperoleh nilai p sebesar 0,00 (<0,05). Kesimpulan: Terdapat pengaruh pemberian aromaterapi terhadap tingkat kecemasan selama masa pandemi COVID-19 pada mahasiswa keperawatan STIKes Surya Global Yogyakarta. Saran:Disarankan agar pemberian aromaterapi dapat dijadikan sebagai alternative pengobatan dalam menurunkan tingkat kecemasan. Kata Kunci: Aromaterapi, Peppermint, Tingkat Kecemasan ABSTRACT   Background: Coronavirus which is currently underway has an adverse effect on the lecture process because it causes anxiety which results in a decrease in student learning achievement. There are several strategies that can be done to reduce anxiety levels, namely complementary therapies, including: relaxation, distraction, spiritual healing, aromatherapy, the recommended therapy here is aromatherapy because it can reduce anxiety. Purpose: To determine the effect before and after giving aromatherapy on anxiety levels during the COVID-19 pandemic in nursing students of STIKes Surya Global Yogyakarta. Research Methods: This is a pre-experimental study with a One Group Pretest- Posttest design Population and Sample: The research population of the fifth semester nursing students was 147 people. The sample used by 20 respondents who experienced anxiety during the COVID-19 pandemic used the Zung-Salf Rating Anxiety Scale (ZSAS) to explore anxiety. The research data were analyzed by statistical paired t test with a significance level of 0.05. Research Results: It shows that most respondents before giving pappermint aromatherapy experienced low anxiety (45.0%), and after giving aromatherapy the most experienced no anxiety / normal (70.0%). The results of statistical tests with paired t test obtained values p is 0.00 (<0.05). Conclusion: There is an effect of aromatherapy on anxiety levels during the COVID- 19 pandemic in nursing students of STIKes Surya Global Yogyakarta. Suggestion: It is suggested that aromatherapy can be used as an alternative treatment in reducing anxiety levels. Keywords: Aromatherapy, Peppermint, Anxiety Level

Efektivitas Aroma Terapi Lemon untuk Menangani Emesis Gravidarum

2019 ◽  
Vol 11 (4) ◽  
pp. 277-284
Author(s):  
Vitrianingsih Vitrianingsih ◽  
Sitti Khadijah
Keyword(s):  
Pregnant Women ◽  
Sampling Technique ◽  
T Test ◽  
The Body ◽  
Nausea And Vomiting ◽  
P Value ◽  
Purposive Sampling ◽  
Body Tissues ◽  
Quasi Experimental ◽  
Paired T Test

Studi memperkirakan emesis gravidarum terjadi pada 50-90% kehamilan. Mual muntah pada kehamilan memberikan dampak yang signifikan bagi tubuh dimana ibu menjadi lemah, pucat dan cairan tubuh berkurang sehingga darah menjadi kental (hemokonsentrasi). Keadaan ini dapat memperlambat peredaran darah dan berakibat pada kurangnya suplay oksigen serta makanan ke jaringan sehingga dapat membahayakan kesehatan ibu dan janin. Salah satu terapi yang aman dan dapat dilakukan untuk mengurangi keluahan mual muntah pada ibu hamil adalah pemberian aromaterapi lemon. Penelitian bertujuan untuk mengetahui efektifitas aroma terapi lemon untuk menangani emesis gravidarum. Penelitian ini menggunakan rancangan Quasi experiment  dengan  one group pre-post test design. Populasi penelitian adalah ibu hamil yang mengalami emesis gravidarum di Kecamatan Berbah, Sleman. Jumlah sampel 20 ibu hamil trimester pertama yang diambil dengan teknik purposive sampling. Pengukuran mual muntah dilakukan debelum dan setelah  pemberian aromaterapi lemon menggunakan Indeks Rhodes. Analisa data menggunakan uji Paired t-test. Hasil penelitian didapatkan rata-rata skor mual muntah sebelum pemberian aromaterapi lemon berdasarkan Indeks Rhodes pada Ibu Hamil dengan emesis gravidarum yaitu 22,1 dan terjadi penurunan skor setelah pemberian aromaterapi lemon menjadi 19,8. Ada pengaruh pemberian aromaterapi lemon dengan pengurangan mual muntah pada ibu hamil (p-value = 0.017). Berdasarkan hasil penelitian dapat disimpulkan pemberian aromaterapi lemon efektif untuk mengurangi emesis gravidarum pada ibu hamil trimester pertama.  Kata kunci: aromaterapi lemon, emesis gravidarum THE EFFECTIVENESS OF LEMON AROMATHERAPY FOR HANDLING EMESIS GRAVIDARUM   ABSTRACT Studies estimate that nausea and vomiting (emesis gravidarum) occur in 50 – 90% of pregnancies. Nausea and vomiting of pregnancy have a significant impact on the body in which it makes a mother becomes weak, pale, and decreasing body fluid so that the blood becomes thick (hemoconcentration). This situation can slow down blood circulation and inflict the lack of oxygen and food supplies to the body tissues so that it can endanger the health of the mother and fetus. One of the therapies that is safe and can be conducted to reduce nausea and vomiting of pregnancy is by giving the lemon aromatherapy treatment. The research aims to determine the effectiveness of the aroma of lemon therapy to deal with emesis gravidarum. This study applied quasi-experimental research with one group pretest-posttest design. The population of this study was pregnant women who experienced emesis gravidarum. Furthermore, samples were 20 mothers from Berbah, Sleman taken by using a purposive sampling technique. Nausea and vomiting were assessed between before and after giving lemon aromatherapy using the Rhodes Index. The data were analyzed using the paired t-test. The mean score of nausea and vomiting before giving lemon aromatherapy on mother with emesis gravidarum based on the Rhodes Index was 22.1. However, it decreased after given lemon aromatherapy treatment to 19.8. Therefore, there was an effect on giving lemon aromatherapy treatment toward the decrease of nausea and vomiting for pregnant women (p-value = 0.017). Lemon aromatherapy is effective to reduce emesis gravidarum.  Keywords: lemon aromatherapy, emesis gravidarum

scholarly journals PENGARUH PEMBELAJARAN NILAI-NILAI TOLERANSI UNTUK MENINGKATKAN KETERAMPILAN SOSIAL SISWA SMP

2018 ◽  
Vol 2 (2) ◽  
pp. 1
Author(s):  
Nuswantari Nuswantari
Keyword(s):  
Data Analysis ◽  
Social Skill ◽  
Junior High ◽  
Test Sample ◽  
T Test ◽  
Score Improvement ◽  
Subject Choice ◽  
Teaching Values ◽  
The Subject ◽  
Paired T Test

The purpose of this research is, to know the influence of the tolerance values of teaching influence in improving social skill of junior high school’s students. Subject choice is done based on the score of social skill term to 143 students. As the subject of research is student who has < 111, and it is found 28 subject matters, and then from 28 subject concerned, it is divided into two groups, those are experiment’s group and controlled one, in random by considering equality if the subject between controlled and experiments groups. The result of data analysis of controlled and experiments groups with the t-test (sample paired t-test) it is known 2,490 with significant 0,027, it is mean there are differences of score improvement in social skill between controlled and experiences groups. It can be said that the instruction of effective tolerance values will result no difference, therefore it can be said that the effectivity of treatment will be fixed. The conclusion which will be found from this research is the teaching values of effective tolerance can be improving social skill of students.Keywords: social skill, tolerance, values

EFFECT OF CHINESE MEDICINE ON MUSCLE FATIGUE OF ATHLETES

2021 ◽  
Vol 27 (7) ◽  
pp. 706-709
Author(s):  
Ma Jin
Keyword(s):  
Chinese Medicine ◽  
Traditional Chinese Medicine ◽  
Muscle Fatigue ◽  
T Test ◽  
The Body ◽  
Good Effect ◽  
Control Group ◽  
Exercise Fatigue ◽  
Experimental Group ◽  
Paired T Test

ABSTRACT Introduction: Traditional Chinese medicine has a very good effect on the treatment of exercise fatigue. However, if it is not handled actively and effectively, it can cause serious adverse effects on the body and lead to many diseases. Objective: To study the effect of TCM diagnosis and treatment on athletes’ exercise-induced muscle fatigue. Methods: The results of the study were analyzed by comparing the experimental data in the experimental group and the control group. Results: A paired t test was conducted on the experimental results of the experimental intervention group and the data of the control group. It was found that regardless of individuals being male or female, the paired t test results of the experimental group and the data of the control group were all P < 0.05, showing significant differences in the paired data. Conclusions: In the experiment, all the treatment methods of traditional Chinese medicine had an obvious effect in the treatment of exercise fatigue, and reduced the recovery time of exercise fatigue at different degrees. Contrastive analysis shows that traditional Chinese medicine is effective in the treatment of exercise fatigue. Level of evidence II; Therapeutic studies - investigation of treatment results.

Effect of prophylactic fentanyl buccal tablet (FBT) on exertional dyspnea in patients with cancer: A pilot double-blind, placebo-controlled, randomized trial.

2017 ◽  
Vol 35 (15_suppl) ◽  
pp. 10085-10085
Author(s):  
David Hui ◽  
Kelly L. Kilgore ◽  
Susan Frisbee-Hume ◽  
Minjeong Park ◽  
Diane D Liu ◽  
...  
Keyword(s):  
Cancer Patients ◽  
Vital Signs ◽  
Rapid Onset ◽  
T Test ◽  
Double Blind ◽  
Exertional Dyspnea ◽  
Significance Level ◽  
Fentanyl Buccal Tablet ◽  
Secondary Outcomes ◽  
Paired T Test

10085 Background: Exertional dyspnea is one of the most common, debilitating and difficult-to-treat symptoms in cancer patients. Few clinical trials have been conducted. We tested the hypothesis that FBT, a rapid onset opioid, given prophylactically prior to exertion can improve exertional dyspnea. Methods: In this double-blind parallel (1:1) RCT, we asked cancer patients who were opioid-tolerant and had exertional dyspnea to complete a 6 minute walk test (6MWT) at baseline, and then randomly assigned them to either FBT proportional to 20-50% of daily dose or placebo 30 minutes before a second 6MWT. The primary outcome was a validated 11-point dyspnea NRS assessing dyspnea “now” (where 0 = none and 10 = worst possible) every minute during each 6MWT. Secondary outcomes included walk distance, vital signs and neurocognitive testing, adverse effects, and global impression. Ten evaluable patients in the FBT provided 80% power to detect an effect size as small as 1.0 using a two-sided paired t-test with a significance level of 5% to compare the change of dyspnea between the first and second walk tests. We compared the outcomes between the first and second 6MWTs using paired t-test. Results: Among 22 patients enrolled, 20 (91%) completed the study (9 FBT, 11 placebo). FBT was associated with a significant within-arm reduction in dyspnea NRS between 0 and 6 minutes (mean change -2.4, 95% confidence interval [CI] -3.5, -1.3) and respiratory rate (mean change -2.6, 95% CI -4.7, -0.4). Placebo was also associated with a non-statistically significant decrease in dyspnea (mean change -1.1). Between arm comparison of dyspnea scores in the second 6MWT favored FBT, albeit not statistically significant (estimate -0.25, P = 0.068). Global impression revealed more patients in the FBT group than placebo group reporting their dyspnea was at least “somewhat better” in the second 6MWT (4/9 vs. 0/11, P = 0.03). The other secondary outcomes did not differ significantly between arms. Conclusions: These data support our hypothesis that proportionally dosed FBT was associated with improvement in exertional dyspnea, and highlights the need for larger confirmatory trials. Clinical trial information: NCT01856114.

scholarly journals Optimalization of reaction time through imagery and concentration training in fencing

MEDIKORA ◽  
2021 ◽  
Vol 20 (1) ◽  
pp. 36-43
Author(s):  
Agus Hariyanto ◽  
Mohammad Wahyu Bagus Prakosa ◽  
Anindya Mar'atus Sholikhah
Keyword(s):  
Reaction Time ◽  
Extracurricular Activities ◽  
Positive Impact ◽  
Reaction Times ◽  
T Test ◽  
Significance Level ◽  
Imagery Training ◽  
Before And After ◽  
Quasi Experimental ◽  
Paired T Test

This study aims to investigate the effect of imagery training and concentration on the reaction time of students taking fencing extracurricular activities. It was a quasi-experimental research using quantitative approach. A total of 15 respondents were classified into 3 groups, which were control (K) and two experimental groups. Students in experimental groups were given imagery training (E1) and concentration training (E2) for six weeks and reaction times were measured using Electronic Fencing Target-1 (EFT-1) before and after the exercise was given. Data were analyzed using descriptive and inferential statistic using paired t-test and Anova one way, and significance level was set at p=0.05. The results found that the imagery and concentration training had a positive impact on the decrease of reaction time, with significance values of 0.008 and 0.005, respectively. From these results it can be concluded that imagery and concentration exercises can help players to improve their reaction time, so that fencers can react quickly to every movement. OPTIMALISASI WAKTU REAKSI MELALUI LATIHAN IMAGERY DAN KONSENTRASI DALAM OLAHRAGA ANGGAR AbstrakPenelitian ini bertujuan untuk mengetahui pengaruh latihan imagery dan konsentrasi terhadap kecepatan waktu reaksi pada siswa yang mengikuti ekstrakulikuler anggar. Penelitian ini merupakan penelitian eksperimen semu yang menggunakan pendekatan kuantitatif. Sebanyak 15 orang responden dikelompokkan menjadi 3 kelompok, yaitu satu kelompok kontrol (K) dan dua kelompok eksperimen yang diberi latihan imagery (E1) dan latihan konsentrasi (E2). Latihan dilakukan selama enam minggu dan waktu reaksi diukur sebelum dan sesudah latihan diberikan menggunakan Electronic Fencing Target-1 (EFT-1). Analisis data dilakukan secara deskriptif dan inferensial menggunakan uji paired t-test dan Anova one way, dengan nilai signifikan ditetapkan sebesar 0.05. Hasil analisis didapatkan bahwa latihan imagery dan konsentrasi yang diberikan kepada responden memberikan dampak positif terhadap penurunan waktu reaksi, dengan nilai signifikansi secara berturut-turut sebesar 0.008 dan 0.005. Dari hasil ini dapat disimpulkan bahwa latihan imagery dan konsentrasi dapat membantu pemain untuk meningkatkan kemampuan reaksi, sehingga pemain anggar dapat bereaksi dengan cepat terhadap setiap gerakan.

scholarly journals Analysis of the impact of the Work From Home Policy on Changes in Stock Prices and Transaction Volume Study of Telecommunications Companies at IDX

2020 ◽  
Vol 13 (2) ◽  
pp. 30-38
Author(s):  
Arie Setyo Dwi Purnomo
Keyword(s):  
Stock Prices ◽  
Stock Exchange ◽  
Price Change ◽  
Test Sample ◽  
T Test ◽  
Work From Home ◽  
Sample Test ◽  
The Impact ◽  
Telecommunications Companies ◽  
Paired T Test

The work from home policy due to the COVID 19 pandemic is an alternative in preventing the spread of the COVID 19 virus. The general public must get used to working and learning by utilizing telecommunications networks to support work. The increase in internet network traffic is expected to provide a stimulus for telecommunications companies. This study examines the sentiment of work from home to changes in price and transaction volume of shares of two companies, namely PT. Telkom Indonesia Tbk and PT. XL Axiata. Tbk. The analysis technique in this study uses quantitative analysis techniques with a paired t-test sample test. Data collected from the Indonesia Stock Exchange with the type of secondary data. Researchers used the paired t-test sample test using SPSS 21 software. The results showed that PT Telkom Indonesia Tbk indicated a significant price change of Rp. 343 before the policy but the volume of transactions increased after the announcement of the work from home policy. PT XL Axiata Tbk had a significant change of Rp. 126 which was higher before the work from home policy, but the transaction volume had no significant effect before and after the work from home policy.

scholarly journals Correlation between carbohydrate intake and dental caries in obese individuals

2021 ◽  
Vol 54 (1) ◽  
pp. 46
Author(s):  
Ignatius Setiawan ◽  
Ananda Sagita ◽  
Ibnu Suryatmojo ◽  
Dewi Marhaeni Diah Herawati ◽  
Irna Sufiawati ◽  
...  
Keyword(s):  
Dental Caries ◽  
Statistical Tests ◽  
Daily Intake ◽  
Sampling Technique ◽  
The Body ◽  
Carbohydrate Intake ◽  
Fat Percentage ◽  
Cross Sectional ◽  
Significance Level ◽  
Positive Correlation

Background: Nowadays, obesity is one of the biggest public health problems. Obesity is an excessive accumulation of fat that can occur when fat-producing foods, such as carbohydrates or sugar, are over-consumed. Sucrose is a type of carbohydrate contained in food and is a medium for bacterial growth. Therefore, the consumption of sucrose can increase the risk of dental caries. Purpose: This study aims to analyse the correlation between carbohydrate intake and dental caries in obese individuals. Methods: This study was an observational analytic study with a cross-sectional design. In this study, 50 participants aged 18–40 were selected from an obese community in Jakarta using a quota sampling technique. The carbohydrate intake was assessed using the food frequency questionnaire (FFQ), the body fat percentage was measured with the bioelectrical impedance analysis method, and the dental caries index was assessed using the decayed, missing and filled teeth (DMF-T) index. The data obtained were tested with a simple linear regression statistical test at a significance level of 5%. Results: The results showed that the average carbohydrate daily intake value of obese individuals was 1209.84 g, while the average value of the DMF-T index for obese individuals was 7.98. The results of the statistical tests revealed that there was a strong and positive correlation between carbohydrate intake and the DMF-T index. The effect of carbohydrate intake on the DMF-T index was 50.98%. Conclusion: A positive correlation means that the larger the carbohydrate intake, the higher the DMF-T index. Hence, controlling carbohydrate intake can prevent dental caries.

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