scholarly journals Identification of Orthodontic Extraction Predictors in End-On Class II Malocclusion

2021 ◽  
Vol 30 (03) ◽  
pp. 178-182
Author(s):  
Batool Ali ◽  
◽  
Waqar Jeelani ◽  
Attiya Shaikh ◽  
Tabassum Ahsan Quadeer ◽  
...  
Keyword(s):  
Treatment Plan ◽  
Binary Logistic Regression ◽  
Class Ii ◽  
Binary Logistic Regression Analysis ◽  
Class Ii Malocclusion ◽  
Upper Lip ◽  
Lower Incisor ◽  
Factors Affecting ◽  
Treatment Predictors ◽  
Extraction Treatment

BJECTIVE: This study was designed to determine the different treatment predictors which help in the extraction and non-extraction decision of an end-on Class II malocclusion case. METHODOLOGY: The pretreatment records of 240 adult subjects aged 15-40 years with bilateral end-on Class II molar relationship were retrospectively selected and categorized under extraction (120) and non-extraction (120) treatment categories. The extraction cases were planned for different combinations of premolar extractions. The independent variables i.e., the cephalometric and orthodontic cast measurements were obtained from the recruited sample. Binary logistic regression analysis was applied using SPSS software. RESULTS: Increased upper and lower incisor inclinations (p < 0.001) and procumbent upper lip (p = 0.004) was statistically significant in the extraction group. According to the regression model, the odds of extraction treatment were 1.12 times greater than non-extraction treatment for every one degree increase in upper and lower incisor inclinations, respectively. The chances of extraction treatment were 1.6 times higher than non-extraction treatment for every 1 mm increase in the distance of upper lip to S-plane. CONCLUSIONS: The upper and lower incisors inclinations and upper lip position are the critical factors affecting the extraction decision in adult patients with end-on Class II molar relationships. Overjet, dental crowding and the vertical growth pattern were found to be clinically insignificant in opting for an extraction treatment plan for such cases. KEYWORDS: Treatment, Angle Class II, tooth extraction, non-extraction

scholarly journals Treatment of a severe Class II malocclusion with pre-existing root resorption - A judicious use of orthodontic appliances

2021 ◽  
Vol 76 (3) ◽  
pp. 142-146
Author(s):  
Ismaeel Hansa
Keyword(s):  
Treatment Duration ◽  
Root Resorption ◽  
Treatment Plan ◽  
Class Ii ◽  
Orthodontic Appliances ◽  
Class Ii Malocclusion ◽  
Increased Risk ◽  
Risk Of Progression ◽  
Fixed Appliances ◽  
Extraction Treatment

The orthodontic treatment of patients with pre-existing root resorption (RR) is often difficult due to the increased risk of progression and often a compromised treatment outcome can be expected. The treatment plan in such situations should comprise of a root sparing strategy, which includes reducing the treatment duration with fixed appliances, non-extraction treatment, reducing force levels, avoiding intrusion of at-risk teeth, reducing the amount of apical movement of the affected teeth and intermittent force application where possible. The following case report shows the use of a root sparing strategy in the treatment of a severe Class II malocclusion with pre-existing root resorption of the 11 and 21.

scholarly journals FACTORS AFFECTING ADHERENCE TO RECOMMENDED MEDICATIONS AMONG PATIENTS WITH CHRONIC OBSTRUCTIVE PULMONARY DISEASE (COPD) IN A SELECTED TEACHING HOSPITAL, SRI LANKA

2020 ◽  
Vol 7 (9) ◽  
pp. 16-29
Author(s):  
I.M.M. Dassanayaka ◽  
K.K.V.P. Dayananda ◽  
Thamara D. Amarasekara
Keyword(s):  
Sri Lanka ◽  
Teaching Hospital ◽  
Electronic Device ◽  
Binary Logistic Regression ◽  
Chronic Obstructive ◽  
Binary Logistic Regression Analysis ◽  
Cross Sectional ◽  
Obstructive Pulmonary Disease ◽  
Factors Affecting ◽  
Drug Classes

Background: This study was conducted to determine the prevalence of adherence and factors affecting adherence to recommended medications among patients with COPD in a selected teaching hospital, Sri Lanka. Method: A descriptive cross-sectional design was used among conveniently selected (n=184) participants who attended to the Colombo South Teaching Hospital, Sri Lanka. Data were collected using a pre-tested (n=10) interviewer-administered questionnaire and Morisky Green Levine Scale from January to March 2019. Results: Most of the participants were male (108, 58.7%) and above 65 years old (108, 58.7%). Among all participants, 121 (65.8%) adhered to the recommended medications for COPD, and 63 participants (34.2%) were non-adhered. Demographic factors were not associated with adherence. Number of prescribed respiratory drug classes, number of respiratory medication on the last prescription, number of doses per day, vaccination (pneumococcal, influenza), using an electronic device to remember the time of administering medicine, (p<0.05) were significantly associated with adherence. According to the binary logistic regression analysis, clear and understandable written instructions in dispensing label (p<0.05) were significantly associated with adherence. Conclusions: Most of the participants adhered to the recommended medications for COPD. Health education interventions might enhance the sustainability of adherence to recommended medication among patients with COPD.

scholarly journals Factors affecting internet use among university students in Sarawak, Malaysia: an empirical study

2020 ◽  
Vol 7 (3) ◽  
pp. 848
Author(s):  
M. Mizanur Rahman ◽  
M. Taha Arif ◽  
Fready Luke ◽  
Santha Letchumi ◽  
Fatin Nabila ◽  
...  
Keyword(s):  
Logistic Regression ◽  
Regression Analysis ◽  
University Students ◽  
Logistic Regression Analysis ◽  
Internet Use ◽  
Binary Logistic Regression ◽  
Problematic Internet Use ◽  
The Internet ◽  
Binary Logistic Regression Analysis ◽  
Factors Affecting

Background: The internet has become an indispensable tool for communication, academic research, information and entertainment. However, heavy users of the internet lead to less confidence in social skills and the tendency to be isolated. The study aimed to assess the pattern of internet use and factors affecting problematic internet use among university students.Methods: This cross-sectional study conducted among the students of a university in Sarawak, Malaysia. A multistage cluster sampling technique was adapted to select the participants. Data were collected from 463 students by self-administered questionnaire. Hierarchical binary logistic regression analysis was done to determine the potential factors for problematic internet use.Results: The mean age of the students was 22 years, with a standard deviation of 1.6 years. Two-fifths (61.8%) of the students had no problematic internet use. However, 35.4% had moderate and 2.8% had severe problematic internet use. Hierarchical binary logistic regression analysis found that age of the students, year of study, duration of daily internet use and use of social networking like Skype appeared to be potential predictors of problematic internet use (p<0.05).Conclusions: This study was conducted in only one university, thus did not depict the overall scenarios of the country. The implications of the findings are still worth noting in the process of designing internet addiction studies among university students. Overall, this study has unearthed some useful insights which can serve as a guide to more elaborate studies.

scholarly journals Factors Affecting Cambodian Upper Secondary School Students’ Choice of Science Track

2020 ◽  
Vol 9 (3) ◽  
pp. 262
Author(s):  
Kao Sovansophal ◽  
Shimizu Kinya
Keyword(s):  
Secondary School ◽  
Secondary School Students ◽  
Family Background ◽  
Binary Logistic Regression ◽  
Binary Logistic Regression Analysis ◽  
Upper Secondary School ◽  
School Students ◽  
Factors Affecting ◽  
Upper Secondary ◽  
And Mathematics

Upper secondary school years have been considered as a critical period for attracting students into future science-related majors and careers; yet, Cambodia is facing a worrisome decline trend in the students’ choice of science track. Through the lens of the making of engineers and scientists conceptual framework, the study aims to investigate the factors affecting Cambodian upper secondary school students’ choice of science track. With self-rating questionnaire survey, which randomly covered 751 11th graders in nine upper secondary schools in three provinces of Cambodia, the researcher collected data on three significant factors namely individual ability and personality, family background and encouragement, and upper secondary school experience and support. Binary logistic regression analysis revealed that performance in science and mathematics subjects, attitude towards science, plan to major in STEM, time spent self-studying in science and mathematics subjects, family encouragement, mother’s education, and school location significantly predicted students’ choice of science track. Some important implications for pedagogical orientation were also discussed.

scholarly journals FACTORS AFFECTING ACCESS TO FORMAL CREDIT BY SMALLHOLDER FARMERS IN AN GIANG PROVINCE

2015 ◽  
Vol 18 (1) ◽  
pp. 28-39
Author(s):  
Ngoc Nhan Nhu Nguyen ◽  
Chinh Duc Pham
Keyword(s):  
Logistic Regression ◽  
Regression Analysis ◽  
Logistic Regression Analysis ◽  
Smallholder Farmers ◽  
Binary Logistic Regression ◽  
Binary Logistic Regression Analysis ◽  
Factors Affecting ◽  
Five Factors ◽  
Household Assets ◽  
Loan Guarantees

This study was conducted to determinefactors that affect the access to formal credit by smallholder farmers in An Giang province. Applying binary logistic regression analysis on a sample of 210 households, we found that the access to formal credit by these households are affected by five factors, namely total value of household assets, participation in organizations, demand for loans from credit institutions, loan guarantees and accumulated income, in which the demand for loans has the greatest impact. From the regression results, we built a model to forecast the access to formal credit by households with 93.8%. precise forecastprobability.

scholarly journals Changes of the upper lip in orthodontic and orthopedic treatment of angle′s class II malocclusion

2013 ◽  
Vol 24 (3) ◽  
pp. 351
Author(s):  
LuizRenato Paranhos ◽  
Eduardo de Novaes Benedicto ◽  
AdilsonLuiz Ramos
Keyword(s):  
Class Ii ◽  
Class Ii Malocclusion ◽  
Upper Lip ◽  
Orthopedic Treatment

scholarly journals Economic violence against women: A case in Turkey

PLoS ONE ◽  
2021 ◽  
Vol 16 (3) ◽  
pp. e0248630
Author(s):  
Ömer Alkan ◽  
Şenay Özar ◽  
Şeyda Ünver
Keyword(s):  
Violence Against Women ◽  
Reference Group ◽  
Binary Logistic Regression ◽  
Binary Logistic Regression Analysis ◽  
Age Group ◽  
Data Set ◽  
Factors Affecting ◽  
Economic Violence ◽  
Policies And Programs ◽  
Source Of Information

The aim of this study was to determine the factors affecting the exposure of women in the 15–59 age group in Turkey to economic violence by their husbands/partners. The micro data set of the National Research on Domestic Violence against Women in Turkey, which was conducted by the Hacettepe University Institute of Population Studies, was employed in this study. The factors affecting women’s exposure to economic violence were determined using the binary logistic regression analysis. In the study, women in the 15–24, 25–34 and 35–44 age group had a higher ratio of exposure to economic violence compared to the reference group. Women who graduated from elementary school, secondary school, and high school had a higher ratio of exposure to economic violence compared to those who have never gone to school. Women’s exposure to physical, sexual and verbal violence was also important factor affecting women’s exposure to economic violence. The results obtained in this study are important in that they can be a source of information for establishing policies and programs to prevent violence against women. This study can also be a significant guide in determining priority areas for the resolution of economic violence against women.

scholarly journals INDIVIDUAL AND CONTEXTUAL FACTORS AFFECTING DPT IMMUNIZATION IN INDONESIA

2021 ◽  
Vol 2 (1) ◽  
pp. 21-31
Author(s):  
Resti Wahyuni ◽  
Titik Harsanti
Keyword(s):  
Junior High School ◽  
Rural Areas ◽  
Maternal Education ◽  
Contextual Factors ◽  
Binary Logistic Regression ◽  
Binary Logistic Regression Analysis ◽  
Factors Affecting ◽  
Poor Households ◽  
The Status ◽  
The Individual

Nowadays, diphtheria cases always increase from year to year. Until now, no drug has been found to cure diphtheria, but there is the most effective way of prevention through immunization. It is known that diphtheria sufferers who don’t get immunizations increase every year. The purpose of this study is to determine the individual and contextual factors that influence the status of DPT immunization in Indonesia and its trends and to know the diversity between cities. The data used in this study are Susenas KOR and consumption and expenditure (KP) modules. The results of multilevel binary logistic regression analysis indicate that individual factors that influence the status of DPT immunization are residence classification, highest maternal education, ownership of immunization cards, birth order, and household poverty status. While the contextual are the ratio of posyandu to 100,000 population and PDRB. Characteristics of children aged 12-59 who do not get immunizations tend to live in rural areas, have mothers with the highest education in junior high school, don’t have immunization cards, who born late in households with many children, and come from poor households. Besides that, there is a diversity of characteristics between cities, which amounted to 22,19%.

scholarly journals Patients with Class II Malocclusion: Cephalometric analysis in the Tegumentary Profile

2009 ◽  
Vol 8 (3) ◽  
pp. 497-502
Author(s):  
Sandra Kalil Bussadori ◽  
Carlos Eduardo Bugano de Oliveira ◽  
Carolina Cardoso Guedes ◽  
Kristianne Porta Fernandes ◽  
Analúcia Ferreira Marangoni ◽  
...  
Keyword(s):  
Class Ii ◽  
T Test ◽  
Cephalometric Analysis ◽  
Class Ii Malocclusion ◽  
Upper Lip ◽  
Lower Lip ◽  
Group I ◽  
Student’S T ◽  
Level Of Significance ◽  
Student’S T Test

The aim of the study was to assess cephalometric abnormalities in the tegumentary profile of patients with Class II malocclusion. Twenty patients with average age of seven years and eight months were divided into: Group I - control, Class I, no malocclusions (n=10); Group II – Class II malocclusion (n=10). Standardized radiography was performed for the obtainment of the cephalometric points. Langlade’s classification was employed and the features were used: GN.Sn.Pog, ANL,A´-Gv, Pog´- Gv, Ls-GV, Li-GV, Sls-Gv, Sli-Gv. The Student’s t-test and Pearson’s correlation were used, with the level of significance set at 5%. The results show that the patients with Class II had more convex tegumentary profile, less protruded mid face and upper lip, less depth of the upper lip groove and more retracted lower lip and tegumentary chin, with statistically significant differences between groups (p0.005). The conclusion is that the patients with Class II malocclusion exhibited cephalometric abnormalities in the tegumentary profile.

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