scholarly journals Evaluation of knowledge and application towards ergonomic principles among undergraduate dental students

2021 ◽  
Vol 10 (14) ◽  
pp. e123101421561
Author(s):  
Marcely Silva Araújo ◽  
Vandilson Pinheiro Rodrigues ◽  
Rogério Vera Cruz Ferro Marques ◽  
Andre Luis Costa Cantanhede ◽  
Isabelle Aguiar Prado ◽  
...  

This study evaluated the knowledge and application of ergonomic principles as well as manifestation of pain by dental students at the Federal University of Maranhão. Forty-four students answered a questionnaire on ergonomic principles. Photographs of the clinical rounds were performed to evaluate the postures adopted, without the students knowing the moment of photographic registration, avoiding that they modified their posture. The relationship between theoretical knowledge and the applicability of ergonomics in dental setting was evaluated. Data were analyzed using descriptive statistics. The Chi-square test analyzed the distribution of categorical variables among the evaluation instruments (α = 5%). Most of the participants adopted a satisfactory posture and presented knowledge about ergonomic postures, however, one can observe the poor positioning of the eyes and spine. 75% of the patients experienced pain in the body, being the spine (61.4%) and neck (40.9%) the most affected sites. The sample evaluated had good knowledge on ergonomic principles, but these were not adopted entirety, which may have led to the onset of pain.                

2021 ◽  
pp. 85-90
Author(s):  
Armanto Makmun ◽  
Indri Meliawati Radisu

Background and Purpose: Obesity is an imbalance in the amount of food intake compared toenergy expenditure carried out by the body. Some of the factors that cause obesity include lifestyle,diet, and physical activity. Obesity in adulthood has an impact on health, where weight gain andobesity are risk factors for increasing the incidence of non-communicable diseases. The purpose ofthis study was to determine the relationship between age vulnerability and the incidence of obesity.Methods: This study is a descriptive research design. Data collected using a questionnaire. The dataof this study were categorical variables from 2 groups so that it used the Chi-Square test. Referencesearch results are entered into the Mendeley app using the system Vancouver. Results: The totalsample size of 98 people with adolescence 11-19 years 7 people (7.1%), adults 20-60 years 88 people(89.8%), elderly> 60 years 3 people (3.2%) . Based on gender, it was found that 18 men (18.4%) and80 women 81.6%). And based on BMI, it was found that 19 people were underweight (19.4%), normal41 people (41.8%), overweight 12 people (12.2%), obese 1 23 people (23.5%), and obese 2 3 people(3.1%). Conclusion: There is no relationship between age susceptibility to obesity.


2021 ◽  
Vol 2 (6) ◽  
pp. 1550-1562
Author(s):  
Amanda Albuquerque Diniz ◽  
Isabelle Monteiro Da Silva Lima ◽  
Karyne Barreto Gonçalves Marques ◽  
Luiz Carlos Costa Madeira Alves ◽  
Ingrid Cordeiro Monte ◽  
...  

Objetivo: Estimar a prevalência da cárie em crianças na primeira infância sob vulnerabilidade social. Métodos: Pesquisa do tipo transversal realizada no Instituto da Primeira Infância - Iprede, com crianças sob vulnerabilidade social em Fortaleza, Ceará. A coleta de dados foi realizada, em dezembro de 2018 a abril de 2019, com 363 crianças aleatoriamente, por meio de exame bucal e questionário. Os dados foram analisados através de estatística descritiva e do teste qui-quadrado para variáveis categóricas. Resultados: Observou-se uma prevalência de cárie de 35,6%, e que de 1 a 4 lesões representavam a maior porcentagem (23,7%). Elevado percentual de crianças nunca foi ao dentista (81,3%); semelhante percentual nunca sentiu dor de dente (82,3%). Conclusão: Apesar da vulnerabilidade social, a prevalência de cárie foi baixa, e sugere-se realização de ações para minimizar os efeitos da doença na qualidade de vida e desenvolvimento infantil.   Objective: To estimate the prevalence of caries in children in early childhood under social vulnerability. Methods: Cross-sectional research conducted at the Instituto da Primeira Infância - Iprede, with children under social vulnerability in Fortaleza, Ceará. Data collection was carried out, from December 2018 to April 2019, with 363 children randomly, through oral examination and questionnaire. The data were analyzed using descriptive statistics and the chi-square test for categorical variables. Results: There was a prevalence of caries of 35,6%, with 1 to 4 caries representing the highest percentage (23,7%). A high percentage of children never went to the dentist (81,3%); a similar percentage never experienced toothache (82,3%). Conclusion: Despite the social vulnerability, the prevalence of caries was low, and actions to minimize the effects of the disease on quality of life and child development are suggested.


2019 ◽  
Vol 35 (4) ◽  
pp. 665-671
Author(s):  
Whitney R. Bender ◽  
Nathanael C. Koelper ◽  
Mary D. Sammel ◽  
Celeste Durnwald

Background: A woman’s prior breastfeeding history may influence future decisions regarding infant feeding. Few quantitative tools utilizing this information have been demonstrated to predict breastfeeding success. Research aim: To evaluate the efficacy of a prenatal breastfeeding history (BAP) questionnaire administered in prenatal care to predict in-hospital formula supplementation among multiparous women. Methods: This is a prospective observational study of multiparous women with singleton pregnancies who presented to a Baby-Friendly urban tertiary care center for 1st prenatal visit at < 20 weeks’ gestation. The BAP tool generates a numerical score, with higher score (≥ 2) indicating prior successful breastfeeding experiences. The primary outcome was occurrence of non-medically indicated formula supplementation during the postpartum hospital stay. Student’s t test and Pearson’s chi-square test were used to compare continuous and categorical variables. A multivariable logistic regression was performed to assess the relationship of BAP score to formula supplementation. Of 587 women screened, 433 (73.8%) mother–infant dyads were analyzed. Results: Rates of formula supplementation in women with BAP scores ≤ 1 were 67% (156/234) compared with 37% (73/199) in women with higher scores ( p < 0.0001). After controlling for race/ethnicity, insurance, and obesity, women with BAP scores of ≤ 1 were 2.6 times more likely to supplement formula than women with higher scores (a OR 2.62, 95% CI [1.70, 4.04], p < .0001). Conclusion: In this prospective validation study, women with negative prior breastfeeding experiences, as evidenced by a lower BAP score, were more likely to supplement formula during the postpartum hospital stay.


2016 ◽  
Vol 14 (2) ◽  
pp. 35
Author(s):  
Sigit Tri Ambarwanto ◽  
Nurjazuli Nurjazuli ◽  
Mursid Raharjo

Background: The problem of heavy metal pollution is a serious problem in Indonesia. This metal has been known to be stored in the body for long periods of time as toxins accumulate. Preliminary test results BLL on workers in the metal casting Ceper, found as many as 16 (5.61%) BLL on workers is under (NAB) and 17 (5.28%) workers above (NAB). The research was conducted to determine the relationship between the exposure of lead (Pb) in blood with hypertension in foundry workers CV. Fortification Jaya Batur, Ceper, Klaten. Methods: It was an observational study with Cross Secional design. The population in this study were all workers CV. Jaya fortification. Samples are workers CV. Fortification Jaya who met the inclusion criteria. Gathering data using questionnaires tools, inspection PB in the air using Gravimetry, Pb in the blood examination using AAS (automatic Absorption Spectrophotometer) and hypertension examination tension meter is measured using a needle. Results: The average air Pb 0.13756 mg / dl, the average BLL was 14.38096μg/dl. Chi Square test results showed that there was no relationship between the type of work with hypertension (p = 0.625), There is a relationship between levels of air Pb Pb levels in blood (p = 0.019), There is a relationship between levelsof lead in blood with hypertension(p=0.042).Conclusions:Levels of Air Pb Pb levels in the blood affects that can cause hypertension. Keywords: Hypertension, Blood Lead Level, Klaten


2021 ◽  
Vol 1 (2) ◽  
pp. 52-58
Author(s):  
Devi ◽  
Bambang S ◽  
Sumedi W

Introduction: Dietary factors or eating patterns can cause patients to experience anorexia so that it affects the body mass index measured by CKD patients (Susetyowati, 2014). Therefore, it is important to understand the research when studying the relationship between the diet of CKD patients and the body mass index of patients undergoing hemodialysis at the Dik Pusdikkes Hospital in 2021. Objective: This study aims to determine how big the influence of the relationship between the diet of CKD patients and the body mass index of patients undergoing hemodialysis to improve the quality of life of CKD patients. Method: The type of research used is quantitative research with a correlational design to determine whether there is a relationship between variables using experimental research. The population in this study that became the study population were all hemodialysis patients at the AD Pusdikkes Hospital. The sampling technique used was total sampling. The research instrument used is a questionnaire. The questionnaire is not standardized so that validity and reliability tests are carried out. In this study, the analysis used the chi-square test. Results: the results of the chi-square test showed that the p-value (0.028) <0.05 then Ha was accepted or there was a relationship between the diet of CKD patients and the patient's body mass index. Conclusion: Based on the results of the analysis of the relationship between the evaluation of hemodialysis patients at RS Dik Pusdikkes Kodiklat AD, 9 respondents had a poor diet with a body mass index in the lean category of 6 people (66.7%) and the normal category of 3 people (33.3%). And 11 respondents have a good diet relationship with body mass index in the thin category of 2 people (40.0%) and the normal category of 12 people (60%).


2021 ◽  
Vol 1 (1) ◽  
pp. 103-114
Author(s):  
Rilyani Rilyani ◽  
Lidya Aryanti ◽  
Calvyn Reza Trisnantyas

ABSTRACT: EMPLOYMENT RELATIONSHIP AND WORKING SCHEDULE WITH BODY MASS INDEX IN YOSODADI PUSKESMAS WORKING AREA METRO CITY Introduction: The coverage of children under five in Lampung Province in 2019 was 79%, and this figure was above the target (76.18%). This figure illustrates that participation from the community to come to posyandu is still quite good in Lampung Province, while for Metro City the percentage of data is weighted at 78.8%. Data obtained through the Metro City Health Office in 2020 at the Yosodadi Health Center obtained as many as 656 toddlers aged 1-5 years who were weighingObjective: To find out the relationship between work and work schedule with the body mass index of toddlers aged 1-5 years.Methods: This type of research is quantitative. The design in this study uses an analytical survey design with a cross-sectional approach. The population is mothers and children aged 3-5 years, which is then calculated using the Slovin formula to obtain 197 children. Sampling technique purposive sampling Analysis of univariate and bivariate data using the chi-square test.Results: working mothers as many as 107 respondents (54.3%)., standard work schedule is 8 hours per day as many as 109 respondents (55.3%), BMI is not ideal, namely < 18.5 and > 22.9 as many as 103 respondents ( 52.3%. The results of statistical tests using the chi-square test obtained p-value = 0.000 (<α0.05), p-value = 0.085 (>α0.05).Conclusion: The results of statistical tests using the chi-square test obtained p-value = 0.000 (<α0.05) which means the relationship between mother's work and body mass index of toddlers aged 3-5. The p-value = 0.085 (>α0.05) means that there is no relationship between the mother's work schedule and the body mass index of children aged 3-5 years. It is recommended that parents who have toddlers with underweight and obese nutritional status should pay more attention to parenting patterns Keywords            :  Mother's Work Work Schedule, Toddler Body Mass Index  INTISARI: HUBUNGAN PEKERJAAN DAN JADWAL KERJA DENGAN INDEKS MASSA TUBUH BALITA DI WILAYAH KERJA PUSKESMAS YOSODADI KOTA METRO   Pendahuluan: Cakupan balita ditimbang di Provinsi lampung tahun 2019 sebesar 79 %, dimana angka ini diatas target (76,18%). Angka ini menggambarkan bahwa partisipasi dari masyarakat untuk datang ke posyandu masih cukup baik di Provinsi Lampung, sedangkan untuk Kota Metro persentase data ditimbang sebesar 78,8%. Data yang diperoleh melalui Dinkes Kota Metro tahun 2020 di Puskesmas Yosodadi didapat sebanyak 656 balita usia 1-5 tahun yang melakukan penimbangan berat badanTujuan: Diketahui hubungan pekerjaan dan jadwal kerja dengan  indeks massa tubuh balita usia 1-5 tahun.Metode: Jenis penelitian kuantitatif, Rancangan dalam penelitian ini menggunakan desain Survei Analitik dengan pendekatan cross sectional. Populasi adalah  ibu dan anak usia 3-5 tahun, yang kemudian dilakukan perhitungan sampel dengan rumus slovin didapat sebanyak 197 anak. Teknik sampling purposive sampling Analisa data univariat dan bivariat  menggunakan uji chi square.Hasil : ibu bekerja sebanyak 107 responden (54,3%)., jadwal kerja standar yaitu 8 jam per hari sebanyak 109 responden (55,3%), IMT tidak ideal yaitu < 18,5 dan > 22,9 sebanyak 103 responden (52,3%). Hasil uji statistik menggunakan uji chi square didapat nilai p-value = 0.000 (<α0.05), nilai p-value = 0.085 (>α0.05).Kesimpulan : Hasil uji statistik menggunakan uji chi square didapat nilai p-value = 0.000 (<α0.05) yang artinya ada hubungan pekerjaan ibu dengan  indeks massa tubuh balita usia 3-5. Nilai p-value = 0.085 (>α0.05) yang artinya tidak ada hubungan jadwal kerja ibu dengan  indeks massa tubuh balita usia 3-5 tahun. Disarankan kepada orang tua yang memiliki balita dengan status gizi kurus dan gemuk, harus lebih memperhatikan lagi mengenai pola asuh anak           Kata Kunci      : Pekerjaan Ibu Jadwal Kerja, Indeks Masa Tubuh Balita 


2021 ◽  
Vol 5 (2) ◽  
pp. 8
Author(s):  
Riris Andriati ◽  
Fenita Purnama Sari Indah ◽  
Aisyah Aisyah

Compliance with hemodialysis therapy is one of the important things to note, if the patient is not compliant, it can cause a buildup of harmful substances in the body and if left unchecked, it can lead to death. The purpose of this study was to determine the relationship between adherence to undergo hemodialysis therapy with the quality of life of patients with chronic renal failure in the Hemodialysis Unit of the Jakarta Hajj Hospital. This research method is a quantitative study using primary data (questionnaires) and using cross-sectional research. Data collected by using questionnaires. The number of samples were 54 people who were in the hajodialysis unit at the Jakarta Hajj Hospital for the past three months. The results of the study of 54 respondents who have moderate compliance there are 11 people (20.4%), and good compliance a number of 43 people (79.%), in general patients obedient. While from the aspect of quality of life, there were 6 respondents (11.1%) who experienced less quality of life, 35 people had a moderate quality of life (75.%) and 13 people (24.1%) had a good quality of life, in general the quality of life of patients was moderate. After analyzing the relationship between adherence to undergo hemodialysis with quality of life using the Chi Square test p value = 0.468˃0.05, meaning that Ho is accepted, so it can be concluded that there is no relationship between adherence to hemodialysis with the quality of life of patients at Jakarta Hajj Hospital .ABSTRAKKepatuhan menjalani terapi hemodialisa merupakan salah satu hal yang penting untuk diperhatikan, jika pasien tidak patuh dapat menyebabkan terjadinya penumpukan zat-zat berbahaya dalam tubuh dan apabila hal tersebut dibiarkan maka dapat mengakibatkan kematian. Tujuan penelitian untuk mengetahui hubungan antara kepatuhan menjalani terapi hemodialisa dengan kualitas hidup pasien gagal ginjal kronik di Unit Hemodialisa RS Haji Jakarta. Metode penelitian ini merupakan penelitian kuantitatif dengan menggunakan data primer (kuisioner) dan memakai metode penelitian cross-sectional. Data yang dikumpulkan dengan cara menggunakan kuisioner. Jumlah sampel  sebanyak 54 orang yang berada di unit hemodialisa Rumah Sakit haji Jakarta selama tiga bulan terakhir. Hasil penelitian dari 54 responden yang memiliki kepatuhan sedang terdapat 11 orang (20.4 %), dan kepatuhan baik sejumlah 43 orang (79.6 %), secara umum pasien patuh. Sementara dari aspek kualitas hidup diperoleh  responden  yang  mengalami  kualitas  hidup  kurang sejumlah 6 orang (11.1%), kualitas hidup sedang sejumlah 35 orang (75.%)  dan  kualitas  hidup  baik  13 orang  (24.1%), secara umum kualitas hidup pasien sedang. Setelah dilakukan analisa hubungan antara kepatuhan menjalani hemodialisa dengan kualitas hidup dengan menggunakan uji Chi Square diperoleh p value = 0.468˃0.05,  artinya Ho diterima, sehingga dapat disimpulkan tidak ada hubungan antara kepatuhan menjalani hemodialisa dengan kualitas hidup pasien di Rumah Sakit Haji Jakarta.


2020 ◽  
Author(s):  
Tingting Liu ◽  
Yuju Cao ◽  
Huiqiang Wu ◽  
Feimeng An ◽  
Changxu Han ◽  
...  

Abstract Background: The pathogenesis of non-traumatic osteonecrosis of the femoral head (ONFH ) is related to the interruption of blood supply caused by lipid metabolism and hypercoagulability. The purpose of this study was to explore the relationship between clinical biochemical parameters and non-traumatic ONFH. Methods: The basic information and biochemical indexes of 1292 patients with non- traumatic ONFH and 1880 healthy controls were collected. SPSS software (version 22.0) was used to process and analyze the data. T-test was used for quantitative analysis. Chi-square test was used for categorical variables.p< 0.05 were the index with statistical significance. Results: In the population sample, TC (p= 0.00004), LDL (p= 0.014) and PLT (p= 0.000005) levels were statistically significant between the two groups.In men, levels of TC (p = 0.004), LDL (p= 0.011), and PLT (p= 0.00005) were statistically significant between the two groups.In women, TC (p= 0.001) and PLT (p= 0.048) levels were statistically significant between the two groups.There were differences in TC (p= 0.00001) and PLT (p= 0.031) levels between the case group and the control group in samples aged less than 45 years.There were differences in LDL (p= 0.00002) and PLT (p= 0.022) levels between the two groups in samples older than 45 years.Compared with the control group, patients with alcohol-induced ONFH had HDL (p = 0.002).LDL (p= 0.00002);The level of PLT (p= 0.0001) was significantly different.HDL (p = 0.005) was found in alcohol-induced ONFH patients younger than 45 years of age.The PLT level (p=0.045) was different from that of the control group.There was a difference in LDL (p= 0.000003) levels between control and alcohol-induced ONFH patients older than 45 years.The older the onset age, the TC in vivo;HDL;LDL;ApoA1;ApoB;The lower the PLT level.With the prolongation of the onset time, the PLT level in the patient's body is decreasing continuously.Conclusion: The changes of biochemical indexes are closely related to the occurrence of non-traumatic ONFH. Our research can provide a new direction for the prevention of ONFH.


e-NERS ◽  
2013 ◽  
Vol 1 (1) ◽  
Author(s):  
Martha Revy Sarame ◽  
A. Y. Ismanto ◽  
Abram Babakal

Abstract: Immunization is the vaccine into the body in the form of weakened germs that cause the body to produce antibodies but not cause disease, even children become immune.  The research objective was to determine the relationship of maternal knowledge about immunization with complete basic immunization in infants at IHC Health Center Village Paniki working area Ondong Tagulandang Biaro Siau Islands District . The study design was cross sectional method and using Chi-Square test on the value of the Fisher Exact Test. The study was conducted on 32 mothers of infants aged 9-12 months. Sampling with a total sampling instrument in the form of a questionnaire study to determine the motherʾs knowledge and KMS (Card Towards Health) to determine the completeness of immunization. The analysis shows there is a significant relationship between maternal knowledge about immunization with complete basic immunization in infants (p = 0,000). Conclusion that mothers with a good knowledge of immunization will do complete basic immunization in children compared to mothers with less knowledge about immunization. Keywords: Knowledge mother, Completed Basic Immunization.   Abstrak: Imunisasi  adalah pemberian vaksin ke dalam tubuh berupa bibit penykit  yang  dilemahkan yang menyebabkan tubuh memproduksi antibodi tetapi tidak menimbulkan penyakit, bahkan anak menjadi kebal. Tujuan penelitian adalah untuk mengetahui  hubungan pengetahuan ibu tentang imunisasi dengan kelengkapan pemberian imunisasi dasar pada bayi di Posyandu Kelurahan Paniki wilayah kerja Puskesmas Ondong Kabupaten Kepulauan Siau Tagulandang Biaro. Desain penelitian ini menggunakan metode Cross Sectional dan menggunakan  uji Chi-Square pada nilai Fisher Exact Test. Penelitian dilakukan pada 32 ibu yang memiliki bayi berusia 9-12 bulan. Pengambilan sampel secara total sampling dengan instrument penelitian berupa kuesioner untuk mengetahui pengetahuan ibu dan KMS (Kartu Menuju Sehat) untuk mengetahui kelengkapan imunisasi. Hasil analisis menunjukkan  terdapat hubungan bermakna antara pengetahuan ibu tentang imunisasi dengan kelengkapan pemberian imunisasi dasar pada bayi (p=0.000). Kesimpulan yaitu ibu dengan pengetahuan tentang imunisasi yang baik akan melakukan pemberian imunisasi dasar lengkap pada anaknya dibandingkan ibu dengan  pengetahuan tentang imunisasi yang kurang. Kata kunci: Pengetahuan ibu, Kelengkapan Imunisasi Dasar.


2018 ◽  
Vol 8 (1) ◽  
Author(s):  
Irmah Nur Lailia ◽  
Fauziyatun Nisa

The continuity of laboring process can be seen from the length of delivery takes and do not undergo complications during childbirth. In fact, there are many women who have suffered due to an excessive fearness therefore they had labor disfluencies which can be hindering the delivery process of laboring. This study aims to determine the relationship between mentoring husband with the continuity of labor process in BPM Arifin S study is all women who is giving birth in the moment of January to May with 142 respondents. The sampling technique using simple random sampling, 61 respondents. The independent variable (mentoring husband) with the dependent variable (continuity laboring process). The collecting data using partograf. Data anlysis using Chi-Square α = 0.05.The results showed that 85.3%of respondents who accompanied by husband during laboring process, they will have precious continuity of laboring. The results of chi-square test with α = 0.05 is ρ = 0.000 obtained significant ρ < α Ho have been ignored, it means that there is a relation between accompanied husband and the continuity laboring process.The concusions of this study, there is a relation between accompanying by husband while laboring process and a fluency of laboring process. Unaccompanied by husband while labor process will increase the risk uncontinuity of laboring process. Hence, this is truly necessary for husband having counseling about the importance of accompanying mothers while laboring process.


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