Investigating a Newly Developed Educational Orthopedic Application for Medical Interns

Abstract BackgroundIn COVID 19 era, the literature on e-learning, or particularly m-learning, has considerably increased focusing on the subject of medical knowledge transfer. Considering the importance of orthopedic knowledge for general practitioners and the inadequacy of the orthopedics internship duration in Mashhad University of Medical Sciences (MUMS), we have developed and investigated a smartphone orthopedic educational application named “Orthobox”.MethodsIn a quasi-clinical before-after trial study, we investigated the benefits of Orthobox application for medical interns attending MUMS orthopedic departments. A total of 120 students (64 and 56 students in control and case groups respectively) were recruited. The application consists of five main parts of medication, common order samples, common prescriptions, cast and splint types, and educational movies. Students who passed the course without getting access to the application (control group) and students who were also using application during the course (case group) were defined, and comparison was done between them objectively through final exam score comparison and subjectively through Visual Analogue Scale (VAS) questionnaire score comparison. Besides, using case group students’ activity report provided by the application panel, correlational analysis was done on their amount of activity on each of the main parts of the application and the corresponding question exam and VAS score separately.ResultsThe case group of the study generally achieved higher final exam scores, mainly on Order question score (P value<0.001). Total VAS scores were also greater in case group (P value =0.001). It has also been identified that there is a notable positive trend between student’s amount of usage of the application and their final exam scores through correlational analysis. This correlation was not significant about students’ application visit numbers and VAS scores. ConclusionThese results suggest that m-learning has got the potential to improve students’ medical knowledge and skills by organizing must-to-learn content specified for intern students of orthopedics on one hand, and cause more satisfaction in students about their education on the other hand.Trial registration: This study was not registered because it is a quasi-clinical trial study. Level of evidence: Level III (Evidence obtained from well-designed controlled trials without randomization (i.e. quasi-experimental)

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Investigating a Newly Developed Educational Orthopedic Application for Medical Interns

10.21203/rs.3.rs-430391/v1 ◽

2021 ◽

Author(s):

Mahla Daliri ◽

Hassan M. Majd ◽

Ali Moradi

Keyword(s):

Medical Knowledge ◽

Correlational Analysis ◽

Control Group ◽

P Value ◽

Case Group ◽

Positive Trend ◽

Final Exam ◽

Vas Scores ◽

Medical Interns ◽

Exam Scores

Abstract BackgroundIn COVID 19 era, the literature on e-learning- or particularly smartphone (m-learning)- has considerably increased its attention on the subject of medical knowledge transfer. Regarding the importance of the orthopedic knowledge for general practitioners and the inadequacy of the orthopedics internship duration in Mashhad University of Medical Sciences (MUMS), we have developed and investigated a smartphone orthopedic educational application, named “Orthobox”.MethodsIn a quasi-clinical before-after trial study, we investigated the application benefits for medical interns attending MUMS orthopedic departments. A total of 120 students (64 and 56 students in control and case groups respectively) were recruited. The application consists of five main parts of medication, common order samples, common prescriptions, cast and splint types, and educational movies. Students who passed the course without getting access to the application (control group) and students who were using application during the course (case group) were defined, and comparison was done between them objectively-through final exam score comparison and subjectively-through Visual Analogue Scale (VAS) questionnaire score comparison. Besides, using case group students’ activity report provided by the application panel, correlational analysis was done on their amount of activity on each of the main parts of the application and the corresponding question exam and VAS score separately.ResultsThe case group of the study generally achieved higher final exam scores, mainly on Order question score (P value<0.001). Total VAS scores were also greater in case group (P value =0.001). It has also been identified that there is a notable positive trend between student’s amount of usage of the application and their final exam scores through correlational analysis. This correlation was not significant about students’ application visit numbers and VAS scores. ConclusionThese results on one hand, suggest that m-learning has got the potential to improve students’ medical knowledge and skills by organizing must-to-learn content specified for intern students of orthopedics and on the other hand, cause students more satisfied by their education.Level of evidence: Level III (Evidence obtained from well-designed controlled trials without randomization (i.e. quasi-experimental).

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Investigating a Newly Developed Educational Orthopedic Application for Medical Interns in a Before-after Quasi-clinical Trial Study

BMC Medical Education ◽

10.1186/s12909-021-02918-y ◽

2021 ◽

Vol 21 (1) ◽

Author(s):

Mahla Daliri B.O. ◽

Hassan M. Majd ◽

Ali Moradi

Keyword(s):

Clinical Trial ◽

Medical Knowledge ◽

Correlational Analysis ◽

Control Group ◽

P Value ◽

Case Group ◽

Final Exam ◽

Vas Scores ◽

Medical Interns ◽

Exam Scores

Abstract Background In COVID 19 era, the literature on e-learning, or particularly m-learning, has considerably increased focusing on the subject of medical knowledge transfer. Considering the importance of orthopedic knowledge for general practitioners and the inadequacy of the orthopedics internship duration in Mashhad University of Medical Sciences (MUMS), we have developed and investigated a smartphone orthopedic educational application named “Orthobox”. Methods In a quasi-clinical before-after trial study, we investigated the benefits of Orthobox application for medical interns attending MUMS orthopedic departments. A total of 120 students (64 and 56 students in control and case groups respectively) were recruited. The application consists of five main parts of medication, common order samples, common prescriptions, cast and splint types, and educational movies. Students who passed the course without getting access to the application (control group) and students who were also using application during the course (case group) were defined, and comparison was done between them objectively through final exam score comparison and subjectively through Visual Analogue Scale (VAS) questionnaire score comparison. Besides, using case group students’ activity report provided by the application panel, correlational analysis was done on their amount of activity on each of the main parts of the application and the corresponding question exam and VAS score separately. Results The case group of the study generally achieved higher final exam scores, mainly on Order question score (P value<0.001). Total VAS scores were also greater in case group (P value =0.001). It has also been identified that there is a notable positive trend between student’s amount of usage of the application and their final exam scores through correlational analysis. This correlation was not significant about students’ application visit numbers and VAS scores. Conclusion These results suggest that m-learning has got the potential to improve students’ medical knowledge and skills by organizing must-to-learn content specified for intern students of orthopedics on one hand, and cause more satisfaction in students about their education on the other hand. Trial registration This study was not registered because it is a quasi-clinical trial study. Level of evidence Level III (Evidence obtained from well-designed controlled trials without randomization (i.e. quasi-experimental).

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Association of interleukin-17A rs2275913 polymorphism with rheumatoid arthritis susceptibility in Sudanese population

SAGE Open Medicine ◽

10.1177/20503121211020207 ◽

2021 ◽

Vol 9 ◽

pp. 205031212110202

Author(s):

Rgda Mohamed Osman ◽

Mounkaila Noma ◽

Abdallah Elssir Ahmed ◽

Hanadi Abdelbagi ◽

Rihab Ali Omer ◽

...

Keyword(s):

Rheumatoid Arthritis ◽

Confidence Interval ◽

Statistical Tests ◽

Demographic Data ◽

Control Group ◽

P Value ◽

Case Group ◽

Molecular Technique ◽

Interleukin 17A ◽

Significant Difference

Objectives: Rheumatoid arthritis is a chronic inflammatory autoimmune disease. This study aimed to determine the association of interleukin-17A-197G/A polymorphism with rheumatoid arthritis in Sudanese patients. Methods: A case–control study was conducted between March and December 2018. Clinical and demographic data of the study participants were collected and analyzed. Polymerase chain reaction restriction fragment length polymorphism molecular technique was done to investigate interleukin-17A-197G/A polymorphisms. All statistical tests were considered statistically significant when p < 0.05. Results: The study population included 266 participants aged between 1 and 85 years, with an average of 40 years, classified into 85 (31.2%) cases (mean age 48.5 ± 11.3 years), and 181 (68.8%) controls (mean age 35.3 ± 15.9 years). The interleukin-17A homozygote AA genotype was more frequent among the control group compared to the case group; 95 (52.5%) and 7 (8.2%), respectively. The homozygote GG and the heterozygote AG genotypes were proportionally not different among the cases and control groups; 13 (54.2%) and 11 (45.8%), and 65 (46.4%) and 75 (53.6%), respectively. According to the distribution of interleukin-17A genotypes, a statistically significant difference was observed among cases with the interleukin-17A AA and AG genotypes, p values 0.001 and 0.004, respectively. For the association interleukin-17A genotypes and family history a negatively significant association was reported (95% confidence interval, –0.219, p value = 0.001). There was also a negatively significant association of interleukin-17A genotypes and anti-cyclic citrullinated peptide (95% confidence interval, −0.141, p value = 0.002). Conclusion: This study is the first study in Sudan established the association between interleukin-17A-197G/A (rs2275913) polymorphisms and susceptibly to rheumatoid arthritis. These findings appeal for further research in Sudan to investigate the exact role of IL-17A in immunopathology and disease severity among Sudanese rheumatoid arthritis

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Factors Related to the Incidence of Typhoid Fever in the Work Area Health Office of Jayawijaya Regency

JOURNAL FOR QUALITY IN PUBLIC HEALTH ◽

10.30994/jqph.v5i1.248 ◽

2021 ◽

Vol 5 (1) ◽

pp. 49-56

Author(s):

Rahmad Suryawan Ura ◽

Yuly Peristiowati

Keyword(s):

Typhoid Fever ◽

Control Group ◽

P Value ◽

Case Group ◽

District Health Office ◽

District Health ◽

Chi Square ◽

Work Area ◽

Chi Square Test ◽

Test Result

Typhoid fever is a disease that is prone to occur in Indonesia, because of the characteristics of the climate that is very prone to diseases related to the seasons. The purpose of this study is to analyze factors related to the incidence of typhoid fever in the Working Area of the Jayawijaya District Health Office. The research design used is quantitative analytics method using quantitative data. The type of approach used is case control. The population is 74 patients with typhoid fever. The large sample taken as many as 37 respondents, with a large comparison of samples between the number of respondents in the case group is 37 respondents, and 37 respondents as a control group, so the total number of samples is 74 respondents. Sampling techniques used in this study is a simple random sampling technique. Based on the results of the study, it is known that there is no relationship between age and the incidence of typhoid fever in the Working Area of the Jayawijaya District Health Office. Chi-square test result obtained p-Value Sig (0.445) > α (0.05). While it is known that there is a relationship between the level of knowledge, the level of education, hygiene of individual respondents with the incidence of typhoid fever in the Work Area of the Health Office of Jayawijaya Regency. Chi-square test results obtained p- value (0.000) < α (0.05) and environmental sanitation with the incidence of Typhoid Fever in the Work Area of the Jayawijaya District Health Office. Chi-square test result obtained p-value (0.001) < α (0.05). Based on the results of the study is expected to increase kinship with patients as well as by providing health services visits to the patient's home.

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Association of single-nucleotide polymorphisms in the ESR2 and FSHR genes with poor ovarian response in infertile Jordanian women

Clinical and Experimental Reproductive Medicine ◽

10.5653/cerm.2020.03706 ◽

2021 ◽

Vol 48 (1) ◽

pp. 69-79

Author(s):

Amer Mahmoud Sindiani ◽

Osamah Batiha ◽

Esra’a Al-zoubi ◽

Sara Khadrawi ◽

Ghadeer Alsoukhni ◽

...

Keyword(s):

Single Nucleotide Polymorphisms ◽

Statistical Significance ◽

Ovarian Response ◽

Control Group ◽

P Value ◽

Case Group ◽

Nucleotide Polymorphisms ◽

Poor Ovarian Response ◽

Single Nucleotide ◽

Number Of Patients

Objective: Poor ovarian response (POR) refers to a subnormal follicular response that leads to a decrease in the quality and quantity of the eggs retrieved after ovarian stimulation during assisted reproductive treatment (ART). The present study investigated the associations of multiple variants of the estrogen receptor 2 (ESR2) and follicle-stimulating hormone receptor (FSHR) genes with POR in infertile Jordanian women undergoing ART.Methods: Four polymorphisms, namely ESR2 rs1256049, ESR2 rs4986938, FSHR rs6165, and FSHR rs6166, were investigated in 60 infertile Jordanian women undergoing ART (the case group) and 60 age-matched fertile women (the control group), with a mean age of 33.60±6.34 years. Single-nucleotide polymorphisms (SNPs) were detected by restriction fragment length polymorphism and then validated using Sanger sequencing.Results: The p-value of the difference between the case and control groups regarding FSHR rs6166 was very close to 0.05 (p=0.054). However, no significant differences were observed between the two groups in terms of the other three SNPs, namely ESR2 rs1256049, ESR2 rs4986938, and FSHR rs6165 (p=0.561, p=0.433, and p=0.696, respectively).Conclusion: The association between FSHR rs6166 and POR was not statistically meaningful in the present study, but the near-significant result of this experiment suggests that statistical significance might be found in a future study with a larger number of patients.

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The correlation between family smoking habits and mosquito coils use with pneumonia incidences in toddlers

Journal of Health Technology Assessment in Midwifery ◽

10.31101/jhtam.740 ◽

2019 ◽

Vol 2 (2) ◽

pp. 69-74

Author(s):

Wiwin Winarsih ◽

Wiwik Kusumawati ◽

Anjarwati Anjarwati

Keyword(s):

Smoking Habits ◽

Observational Research ◽

Control Group ◽

P Value ◽

Case Group ◽

Chi Square ◽

Study Approach ◽

The Family ◽

The Relationship ◽

Control Study

The incidences of pneumonia in infants Become the second highest cause mortality before reaching the age of 5 years and a health problem in Indonesia. The family of smoking and smoke from burning mosquito coils are the triggers for air pollution, which can lead to pneumonia in infants. The study aims to analyze the relationship between family smoking habits and the use of mosquito coils with the incidence of pneumonia in under-fives. The method of research applied analytic observational research using a case-control study approach. The number of samples in this study was 87 under-fives in the case group and 87 under-fives in the control group. Sampling was conducted by non-probability sampling. A questionnaire was used as a data collecting instrument. Data analysis used chi-square and multiple logistic regression. The results of this study Showed that there was a relationship between family smoking habits and the use of mosquito coils with the incidence of pneumonia in infants. In addition, there were other variables that had a relationship with the incidence of pneumonia in under-fives namely smoking location (OR = 3,046; 95% CI: 1429-6492, p = 0.003), the number of cigarettes (OR = 7.105 ; 95% CI: 3079-16394, p = 0.000), and length of time with smokers (p = 0.000). On the other hand, the variables of father smoker status and the frequency of using mosquito coils were not related to the incidence of pneumonia in under-fives (p value 0.05). It is concluded that family smoking habits, use of mosquito coils, the location of smoking, and number of cigarettes, and length of time together with smokers were risk factors associated with the incidence of pneumonia in toddlers

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Correlation Between Direct Contact Status with Diphteria in Blitar

STRADA JURNAL ILMIAH KESEHATAN ◽

10.30994/sjik.v8i2.185 ◽

2019 ◽

Vol 8 (2) ◽

pp. 97-100

Author(s):

Ana Nur Filiya ◽

Novy Ardyanti Putri

Keyword(s):

Direct Contact ◽

Research Method ◽

Control Design ◽

Case Control ◽

Control Group ◽

P Value ◽

Case Group ◽

Independent Variable ◽

Deadly Disease ◽

Detailed Questionnaire

Diphtheria is a contagion deadly disease which case increases year-by-year. Objective: To know the correlation of direct contact with diphteria patient towards diphteria in Blitar in 2016. This research method uses Observational-analytic study by using case control design. Sample in case group were 31 people of diphteria patients and 31 people of control group which is not a diphteria patients. Direct contact as Independent variable. Data were analyzed by Mc Nemar. The results showed p value is 0.21. Direct contact haven’t associated with diphteria. Further research can use more detailed questionnaire to know direct contact status properly

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Salivary Sodium and Potassium Concentrations in Patients with Fixed Orthodontic Appliances

Iranian Journal of Orthodontics ◽

10.5812/ijo.116064 ◽

2021 ◽

Vol 15 (2) ◽

Author(s):

Mahsa Esfehani ◽

Bahareh Mohammad Zahraiee ◽

Sepideh Arab ◽

Fatemeh Hajmanoochehri ◽

Mohammadtaghi Vatandoust

Keyword(s):

Orthodontic Treatment ◽

Sodium Concentration ◽

Control Group ◽

P Value ◽

Case Group ◽

Orthodontic Appliances ◽

Potassium Ions ◽

Fixed Orthodontic Appliances ◽

Sodium And Potassium ◽

Control Study

Objectives: This study was aimed to assess salivary sodium and potassium concentrations in patients with fixed orthodontic appliances. Methods: In this case-control study, saliva samples (5 cc) were collected from 13 patients with fixed orthodontic appliances before, and 1 week, 1 month and 3 months after the beginning of the orthodontic treatment using the spitting method. Saliva samples were also collected from 10 healthy individuals as controls. The saliva samples were centrifuged at 3000 rpm for 10 minutes and the salivary sodium and potassium concentrations were measured by spectrophotometry. Data were analyzed using independent and paired t-tests. P-value < 0.05 was considered as significant. Results: The salivary sodium and potassium concentrations were almost the same in both groups at baseline (P > 0.05). A significant reduction in sodium and an increase in potassium levels were noted in the case group at 1 week compared with baseline (P < 0.001). At 1 week, the potassium concentration was significantly higher and the sodium concentration was significantly lower in the case group (P < 0.01). The salivary sodium significantly increased while the salivary potassium significantly decreased at 1 month compared with 1 week (P < 0.001). The differences with the control group were also significant (P < 0.05). No significant differences were noted between the two groups at 3 months (P > 0.05). Conclusions: Time has a significant effect on the release profile of sodium and potassium ions from orthodontic appliances. The salivary sodium and potassium concentrations returned to their normal pretreatment values within 3 months after the start of fixed orthodontic treatment.

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The Relationship between the Type of Milk Consumed and the Risk of Kidney Stones in Children Under Two Years of Age

Journal of Iranian Medical Council ◽

10.18502/jimc.v3i4.5192 ◽

2021 ◽

Author(s):

Hamideh Shajari ◽

Ahmad Shajari ◽

Mohammad Golshan Tafti ◽

Reza Samaninejad

Keyword(s):

Kidney Stones ◽

Statistical Significance ◽

Cow Milk ◽

Control Group ◽

P Value ◽

Case Group ◽

Growth Disorders ◽

Formula Milk ◽

Significant Difference ◽

Duration Of Breastfeeding

Background: Kidney stones are one of several serious health problems in childhood that cause nutritional and growth disorders, and may finally lead to chronic kidney failure in this group. Methods: In this analytical study conducted through a case-control design, 30 children under the age of two with kidney stones, and 125 children of the same age and sex without stones were studied. Patient information including personal profile and the results of some necessary tests were extracted from patient records and listed in a checklist. The data was analyzed using SPSS (Version 17.0). Statistical significance was considered when p-value was <0.05. Results: In terms of duration of breastfeeding, a significant difference was observed between the patients with stones and patients without stones; the duration of breastfeeding was longer in the control group (p=0.003). In addition, the duration of feeding with formula milk and cow milk was longer in the case group (p=0.038 and p=0.012, respectively). Conclusion: Breastfeeding can serve as a nutritional factor that plays a preventive and protective role against the formation of kidney stones in infants.

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Relationship of Migraine and Body Mass Index (BMI)

Journal of Enam Medical College ◽

10.3329/jemc.v6i2.27762 ◽

2016 ◽

Vol 6 (2) ◽

pp. 80-87

Author(s):

Mohammed Momenuzzaman Khan ◽

Md Nazmul Huda ◽

Manabendra Bhattacharjee ◽

Md Jalal Uddin ◽

Mustofa Kamal Uddin Khan

Keyword(s):

Social Life ◽

Overweight And Obesity ◽

Control Group ◽

P Value ◽

Case Group ◽

Increased Risk ◽

Significant Difference ◽

Associated Symptoms ◽

Migraine Group ◽

The Relationship

Background: Migraine is an important cause of headache and headache-related disabilities. It increases loss of working time, causes inability to carry out daily activities and disruption of family and social life. The pathophysiology of migraine is still poorly understood. On the other hand, the prevalence of obesity is constantly increasing worldwide. The consequence of overweight and obesity includes increased risk of diabetes mellitus, dyslipidemia, hypertension, cardiovascular disease and cancer.Objectives: This study was performed to assess the relationship between BMI and migraine by finding out the relationship between migraine frequency and duration in different BMI groups, comparing the socio-demographic variables in migraine and non-migraine patients and to find out the migraine related co-morbidities.Materials and Methods: This observational case-control study was conducted on 100 subjects aged 1250 years in the Neurology Outpatient Department, Mymensingh Medical College Hospital, Mymensingh in the period of January 2011 to December 2012. Out of total subjects fifty migraine patients were selected as cases and fifty nonmigraineurs as controls. Subjects were then categorized in three groups based on BMI: <23, 23 to 25 and >25. Collected data were compiled and appropriate analyses were done by using computer based software, Statistical Package for Social Sciences (SPSS) version 16.0. For statistical analysis one way ANOVA tests were done for comparing means of quantitative data and Chi-square tests were done for qualitative data. A p value <0.05 was considered statistically significant.Results: In this study, majority (>95%) of the study subjects were between 10 and 35 years of age. Mean age of case group was found 25.55 ± 5.87 and that of control was 25.53 ± 4.22 years. Case group contained 10 (20%) males and 40 (80%) females whereas control group had 14 (28%) males and 36 (72%) females. Number of female cases and controls were higher than that of male. In control group 30 (60%) were unmarried and 20 (40%) were married. There was no significant difference in the financial condition between case and control groups. Students and housewives occupied the largest number of study subjects who were unemployed. Regarding residence, rural and urban patients were equal in case group and in control group 29 (58%) were urban and 21 (42%) rural. Mean duration of headache was 8.9 ± 7.5, 5.8 ± 6.7, 9.6 ± 14.3 years in different BMI groups (<23, 2325, >25 respectively) in case group and 4.6 ± 5.3, 4.4 ± 3.4, 3.4 ± 1.4 years in control group respectively. There was significant difference in quality of headache. In migrainous group 58.6% in BMI <23, 30% in BMI 2325, 36.4% in BMI >25 noted their headache as throbbing, in contrast most of the nonmigrainous described them as dull in nature. Mean frequency of headache per month was significantly higher in migraine group compared to non-migraine group (p=0.02). Regarding associated symptoms, nausea, vomiting, photophobia and phonophobia were observed significantly higher in migraine patients in BMI <23 group. Odd ratios (ORs) for vomiting, photophobia and phonophobia with 95% confidence interval (CI) were 23.385 (2.75297.739), 16.500 (3.060 88.971) and 13.000 (2.92257.846) respectively. Smoking was found significantly higher in nonmigrainous group than migraine group in case of BMI <23.Conclusion: From the result of present study it can be concluded that there is statistically no significant relation of BMI with frequency of headache, but some relationship were observed for associated symptoms of migraine with low BMI.J Enam Med Col 2016; 6(2): 80-87

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