scholarly journals Prevalence, pattern and distribution of MIH defects in Sudanese children

2020 ◽  
Author(s):  
Hanna Elhassan Abdalla ◽  
Amal Hussein Abuaffan ◽  
Arthur Musakulu Kemoli
Keyword(s):  
Demographic Data ◽  
Rank Correlation ◽  
Cross Sectional Study ◽  
Chi Square ◽  
Related Factors ◽  
Cross Sectional ◽  
Statistical Significant Difference ◽  
Tooth Structure ◽  
Significant Difference ◽  
Study Population

Abstract Background: Molar incisos hypomineralization (MIH) has serious impact on oral health-related quality of life for a child, due to its effects on tooth structure, aesthetics and behavior of the child. The current study was designed to determine the prevalence, pattern and distribution of MIH in school children in Sudan.Methods: This was a descriptive, cross-sectional study involving 568 children, aged 8-11 years from schools in Khartoum State. After collecting their socio-demographic data, the children were examined for hypomineralization on the 12 MIH indexed teeth, and assessed on the MIH pattern and distribution. The data collected were analyzed to obtain descriptive statstics, and the results related to the socio-demographic and other dental-related factors of the children using chi-square test and Spearman Rank Correlation, with the significant level set at p<0.05.Results: The prevalence of MIH in the study population was 20.1%. Majority of the affected teeth were permanent first molars (PFMs) (12.5%), but there was no statistical significant difference between the occurrence of hypomineralization on mandibular and maxillary molars (p=0.22). However, in the case of incisors, there was a statistical significant difference between the maxillary incisors that had higher hypomineralization rate when related to the mandibular incisors ( p=0.00). In terms of the pattern of hypomineralization, demarcated opacities were the commonest MIH defects (69.9%) in the study group.Conclusions: While the prevalence of MIH in the study population was 20.1%, both molars and incisor teeth were frequently affected in both dental arches, and the demarcated opacity type were the most frequent form of defect found in the teeth of the participants.

scholarly journals Molar Incisor Hypomineralization, prevalence, pattern and distribution in Sudanese children

2020 ◽  
Author(s):  
Hanna Elhassan Abdalla ◽  
Amal Hussein Abuaffan ◽  
Arthur Musakulu Kemoli
Keyword(s):  
Demographic Data ◽  
Rank Correlation ◽  
Cross Sectional Study ◽  
Chi Square ◽  
Related Factors ◽  
Cross Sectional ◽  
Tooth Structure ◽  
Molar Incisor Hypomineralization ◽  
Significant Difference ◽  
Chi Square Test

Abstract Background: Molar incisor hypomineralization (MIH) has serious impact on oral health-related quality of life for a child, due to its effects on tooth structure, aesthetics and behavior of the child. The current study was designed to determine the prevalence, pattern and distribution of MIH in school children in Sudan.Methods: This was a descriptive cross-sectional study involving 568 children, aged 8-11 years from schools in Khartoum State. Following collecting their socio-demographic data, the children were examined for hypomineralization on the 12 MIH indexed teeth, and assessed on the MIH pattern and distribution. The data collected were analyzed to obtain descriptive statistics, and the results related to the socio-demographic and other dental-related factors of the children using chi-square test and Spearman Rank Correlation, with the significant level set at P<0.05.Results: The prevalence of MIH in the study population was 20.1%. The majority of cases had both permanent first molars (PFMs) and permanent incisors affected (12.5%). However, in 7.6% of the cases, only molars were affected. Even though more maxillary teeth were affected when compared to the mandibular teeth, there is no statistical significant difference between the occurrence of hypomineralization on mandibular and maxillary molars (P=0.22). Maxillary incisors were significantly more affected by MIH when related to the mandibular ones (P=0.00). Demarcated opacities were the commonest pattern of MIH defects (69.9%) in the experimental group.Conclusion: The prevalence of MIH in Sudanese children was 20.1%. In both dental arches, the permanent molars and incisors were frequently affected, with the demarcated opacity type of MIH being the most common form of defect. Further studies are recommended to better understand the possible etiologies of MIH in Sudanese children.

scholarly journals Molar Incisor Hypomineralization, prevalence, pattern and distribution in Sudanese children

2021 ◽  
Author(s):  
Hanna Elhassan Abdalla ◽  
Amal Hussein Abuaffan ◽  
Arthur Musakulu Kemoli
Keyword(s):  
Demographic Data ◽  
Rank Correlation ◽  
Cross Sectional Study ◽  
Chi Square ◽  
Related Factors ◽  
Cross Sectional ◽  
Tooth Structure ◽  
Molar Incisor Hypomineralization ◽  
Significant Difference ◽  
Chi Square Test

Abstract Background: Molar incisor hypomineralization (MIH) has serious impact on oral health-related quality of life for a child, due to its effects on tooth structure, aesthetics and behavior of the child. The current study was designed to determine the prevalence, pattern and distribution of MIH in school children in Sudan.Methods: This was a descriptive cross-sectional study involving 568 children, aged 8-11 years from schools in Khartoum State. Following the collection of their socio-demographic data, the children were examined for hypomineralization on the 12 MIH-index teeth, the pattern and distribution of the MIH. The data collected was analyzed to obtain descriptive statistics. The results related to the socio-demography and other dental-related factors were tested using chi-square test and Spearman Rank Correlation, with the significant level set at P<0.05.Results: The prevalence of MIH in the study population was 20.1%. The majority of the participants had both permanent first molars (PFMs) and permanent incisors affected (12.5%). However, in 7.6% of the cases only molars were affected. Even though more maxillary teeth were affected when compared to the mandibular teeth, there was no statistical significant difference between the occurrence of hypomineralization on mandibular and maxillary molars (P=0.22). Maxillary incisors were significantly more affected by MIH when related to the mandibular ones (P=0.00). Demarcated opacities were the commonest pattern of MIH defects (69.9%) in the experimental group.Conclusion: The prevalence of MIH in Sudanese children was 20.1%. In both dental arches, the permanent molars and incisors were frequently affected, with the demarcated opacity type of MIH being the most common form of defect.

scholarly journals Molar incisor hypomineralization, prevalence, pattern and distribution in Sudanese children

2021 ◽  
Vol 21 (1) ◽  
Author(s):  
Hanna E. Abdalla ◽  
Amal H. Abuaffan ◽  
Arthur Musakulu Kemoli
Keyword(s):  
Demographic Data ◽  
Rank Correlation ◽  
Cross Sectional Study ◽  
Chi Square ◽  
Related Factors ◽  
Cross Sectional ◽  
Tooth Structure ◽  
Molar Incisor Hypomineralization ◽  
Significant Difference ◽  
Chi Square Test

Abstract Background Molar incisor hypomineralization (MIH) has serious impact on oral health-related quality of life for a child, due to its effects on tooth structure, aesthetics and behavior of the child. The current study was designed to determine the prevalence, pattern and distribution of MIH in school children in Sudan. Methods This was a descriptive cross-sectional study involving 568 children, aged 8–11 years from schools in Khartoum State. Following the collection of their socio-demographic data, the children were examined for hypomineralization on the 12 MIH-index teeth, the pattern and distribution of the MIH. The data collected was analyzed to obtain descriptive statistics. The results related to the socio-demography and other dental-related factors were tested using chi-square test and Spearman Rank Correlation, with the significant level set at p < 0.05. Results The prevalence of MIH in the study population was 20.1%. The majority of the participants had both permanent first molars (PFMs) and permanent incisors affected (12.5%). However, in 7.6% of the cases only molars were affected. Even though more maxillary teeth were affected when compared to the mandibular teeth, there was no statistical significant difference between the occurrence of hypomineralization on mandibular and maxillary molars (p = 0.22). Maxillary incisors were significantly more affected by MIH when related to the mandibular ones (p = 0.00). Demarcated opacities were the commonest pattern of MIH defects (69.9%) in the experimental group. Conclusion The prevalence of MIH in Sudanese children was 20.1%. In both dental arches, the permanent molars and incisors were frequently affected, with the demarcated opacity type of MIH being the most common form of defect.

scholarly journals Development of children of 2 – 3 years old from pre-prosperous family and prosperous family stage II

2001 ◽  
Vol 41 (2) ◽  
pp. 100
Author(s):  
Haris Marta Saputra ◽  
Sulaiman Yusuf ◽  
Noval Azis ◽  
Amir Syarifuddin ◽  
Bistok Saing
Keyword(s):  
Significant Relationship ◽  
Normal Development ◽  
Cross Sectional Study ◽  
Stage Ii ◽  
Abnormal Development ◽  
Chi Square ◽  
Related Factors ◽  
Cross Sectional ◽  
Significant Difference ◽  
Children Development

In this study we assess the condition of children development of 2-3 years of age in prosperous family, preprosperousfamily and prosperous family stage II, and find the related factors. This was a cross sectional study on 94children of pre-prosperous family and 94 children of prosperous family stage II at Medan Tuntungan district from December1998 up to March 1999. Data is obtained by questionnaires and examination of the developmental bases by Denver II Method.Statistical analysis of relationship between 2 qualitative variables is tested by chi-square. In the pre-prosperous family wefound 67 children with (35.6%) normal development and 27 (14.4%) children with abnormal development, on the prosperousfamily stage II there were 81 (43.1%) children with normal development and 13 (6.9%) children with abnormal development.We found significant difference between the children development of pre-prosperous and prosperous stage II (p<0.05),significant relationship between children development within 2-3 years of age and the parents’ education level of the Preprosperousfamily (p<0.05), and no significant relationship of the following factors: mothers employment status, mother’sage, number of family and the child’s order in the family.

Attitudes to aging in older carers – do they have a role in their well-being?

2015 ◽  
Vol 27 (11) ◽  
pp. 1893-1901 ◽  
Author(s):  
Samantha M. Loi ◽  
Briony Dow ◽  
Kirsten Moore ◽  
Keith Hill ◽  
Melissa Russell ◽  
...  
Keyword(s):  
Demographic Data ◽  
Geriatric Depression Scale ◽  
Depression Scale ◽  
Rank Correlation ◽  
Well Being ◽  
Cross Sectional Study ◽  
Physical And Mental Health ◽  
Related Factors ◽  
Cross Sectional ◽  
Positive Attitudes

ABSTRACTBackground:Attitudes to aging have been investigated in non-carer populations and found to have important relationships with physical and mental health. However, these have not been explored in an older carer sample, although it is becoming increasingly important to clarify variables which are linked with positive carer outcomes. This is one of the first studies to report on older carers, their attitudes to aging, and the relationship with carer-related factors.Methods:A cross-sectional study of 202 carers with a mean age of 70.8 years was conducted in Victoria, Australia, using carer demographic data, carer factors such as depression (using the Geriatric Depression Scale), burden (using the Zarit Burden Inventory, ZBI), physical health, personality, and attitudes to aging (using the Attitudes to Aging Questionnaire, AAQ). Spearman rank correlation and hierarchical regression analyses were used.Results:This study showed that carers had overall positive attitudes to aging inspite of their caring role. It also identified that carer factors including depression and burden contributed a significant amount of the variance to attitudes to aging in terms of physical change and psychosocial loss. Personality traits, specifically neuroticism, and extraversion, were also important contributors to attitudes to aging.Conclusions:Results from this study demonstrated that inspite of moderate levels of depression and spending significant time caring, carers reported positive attitudes to aging. Treating depression, decreasing burden, and investigating the benefits of caring may assist older carers maintain their well-being.

scholarly journals Determinants of Stress and Effects on Performance in Part of Lebanese University Medical Residents During Fourth Quarter of 2019

2021 ◽  
pp. 132-148
Author(s):  
Zaynab Toufic Zaylaa ◽  
Aicha Toufic Zaylaa ◽  
Rouwayda Dana ◽  
Bassem Abou Merhi ◽  
Ahmad Mohamad Adawiye
Keyword(s):  
Medical Errors ◽  
Demographic Data ◽  
Severe Depression ◽  
Cross Sectional Study ◽  
Medical Residents ◽  
Chi Square ◽  
Cross Sectional ◽  
Significant Difference ◽  
The Mean ◽  
And Gender

Background and Objective: Medical residents face challenges that expose them to high risk of developing stress. Stress could reach burnout levels and become harmful to residents and patients. This study aimed to determine the prevalence of stress in current Lebanese University (LU) residents and assessing correlations with some risk factors and consequences. Subjects and Methods: This cross-sectional study involved 130 current LU residents who filled out a questionnaire concerning their demographic data, residency specialty and year, workload, special habits, depression, stress, and frequency of medical errors. Depression and stress scores were obtained using DASS-21 scale. Collected data was analyzed using ANOVA and chi- Square tests in SPSS to find descriptive statistics and correlations. Results: Out of the enrolled residents, 70% had stress ranging between mild and extreme severity. The mean age of the residents was 27.2 years. Females had higher stress than males and gender accounted for 14.1% of variance in stress among residents. Our results implied that internal medicine specialty imposes higher stress than surgery specialty with a significant difference of 4.04 points and working more than 50 hours per week which accounts for 7.6% of variance in stress. Residents had, on average, 4.38 hours of sleep per night and a negative association was found between sleep and stress. Depression was prevalent; 18.5% had severe depression, 3.1% had extremely severe depression, and stress was significantly correlated with it. Similarly, stress was associated with medical errors. No significant correlation was detected between age, marital status, parenting, and residency year, on call duties, or special habits and stress. Conclusion: Stress among medical residents is high due to the different challenges at the personal and occupational level. Stress should be managed especially that it could lead to harmful consequences on the resident’s health and patient’s safety.

scholarly journals Evaluating Prevalence of Depression and Related Factors AmongStudents of an Iranian University (Case Study: Quchan University of Technology)

2018 ◽  
Vol 7 (1) ◽  
pp. 26-41
Author(s):  
Hossein Tireh ◽  
Davood Farbod ◽  
Hamed Jaafari
Keyword(s):  
Educational Level ◽  
Simple Random Sampling ◽  
Cross Sectional Study ◽  
P Value ◽  
Field Of Study ◽  
Chi Square ◽  
Related Factors ◽  
Cross Sectional ◽  
University Of Technology ◽  
Significant Difference

AbstractPsychological disorders such as depression are common. Many of these disorders can be evaluated and diagnosed, and above all they are preventable. This study was conducted with the aim of determining depression prevalence rate and its related factors among students of Quchan University of Technology, Quchan, Iran. In a cross-sectional study, 359 students were selected by using simple random sampling. Demographic characteristics were gathered and subjects were evaluated by the Beck’s Depression Inventory (BDI) and the Beck’s Anxiety Inventory (BAI). SPSS software was used for statistical analysis and logistic regression, Chi-square and Mann-Whitney tests were utilized for this purpose. The age mean of students was 21.02±2.57 (Mean, SD). 93 (25.9%) subjects suffer from depression and 266 (74.1%) subjects are not depressed..There is no significant difference between depression and each of these variables: gender, body mass index (BMI), marital status, field of study, living in dormitory, and depression (p-value>0.05); but there was significant difference between depressed and non-depressed students in terms of salary, anxiety, educational level, and satisfaction with field of study (p-value<0.05). According to the results, anxiety (OR=0.2), educational level (OR=5.03), satisfaction with field of study (OR=0.5) and monthly income (OR=3.76) impact depression. Improving the students' consultancy in universities can be helpful to decrease anxiety. In addition, consultants can prepare students for selecting their favorite field of study. Also, it is suggested that university officials provide financial facilities such as interest-free loan for students.

scholarly journals Evaluating Prevalence of Depression and Related Factors Among Students of an Iranian University (Case Study: Quchan University of Technology)

2018 ◽  
Vol 7 (2) ◽  
pp. 107-122
Author(s):  
Hossein Tireh ◽  
Davood Farbod ◽  
Hamed Jaafari
Keyword(s):  
Educational Level ◽  
Simple Random Sampling ◽  
Cross Sectional Study ◽  
P Value ◽  
Field Of Study ◽  
Chi Square ◽  
Related Factors ◽  
Cross Sectional ◽  
University Of Technology ◽  
Significant Difference

Abstract Psychological disorders such as depression are common. Many of these disorders can be evaluated and diagnosed, and above all they are preventable. This study was conducted with the aim of determining depression prevalence rate and its related factors among students of Quchan University of Technology, Quchan, Iran. In a cross-sectional study, 359 students were selected by using simple random sampling. Demographic characteristics were gathered and subjects were evaluated by the Beck’s Depression Inventory (BDI) and the Beck’s Anxiety Inventory (BAI). SPSS software was used for statistical analysis and logistic regression, Chi-square and Mann-Whitney tests were utilized for this purpose. The age mean of students was 21.02±2.57 (Mean, SD). 93 (25.9%) subjects suffer from depression and 266 (74.1%) subjects are not depressed. There is no significant difference between depression and each of these variables: gender, body mass index (BMI), marital status, field of study, living in dormitory, and depression (p-value>0.05); but there was significant difference between depressed and non-depressed students in terms of salary, anxiety, educational level, and satisfaction with field of study (p-value<0.05). According to the results, anxiety (OR=0.2), educational level (OR=5.03), satisfaction with field of study (OR=0.5) and monthly income (OR=3.76) impact depression. Improving the students’ consultancy in universities can be helpful to decrease anxiety. In addition, consultants can prepare students for selecting their favorite field of study. Also, it is suggested that university officials provide financial facilities such as interest-free loan for students.

scholarly journals INFLUENCIA DEL ESTILO DE VIDA EN EL ESTADO DE SALUD DE LOS ADULTOS MAYORES.

2020 ◽  
Vol 5 (4) ◽  
pp. 18
Author(s):  
Erika Toapaxi ◽  
Yeisy Guarate ◽  
Nadihezka Cusme
Keyword(s):  
Older Adults ◽  
Fruits And Vegetables ◽  
Statistical Significance ◽  
Demographic Data ◽  
The Elderly ◽  
Cross Sectional Study ◽  
Self Medication ◽  
Chi Square ◽  
Cross Sectional ◽  
Significant Difference

Introducción: El estilo de vida es aquella elección consciente o inconsciente de practicar ciertos comportamientos que se van adquiriendo con el paso del tiempo y que en ocasiones son difíciles de modificar, influyendo principalmente en la salud. Objetivo: Analizar el estilo de vida y su influencia en el estado de salud de los adultos mayores del Sector la Unión, Provincia de Cotopaxi, Ecuador. Métodos: Estudio cuantitativo, correlacional, transversal, con una muestra censal de 35 adultos mayores, se aplicó el instrumento fantástico y el cuestionario Salud SF-12, ambos instrumentos válidos y confiables. Los datos obtenidos fueron procesados a través del software estadístico PSPP, por medio del cálculo de la distribución numérica, porcentual y la prueba de Chi Cuadrado, con significancia estadística (p<0.05). Resultados: En los datos demográficos predominan el sexo en 63%, 71% son indígenas, el 44% con edad entre 60-70 años, en los adultos mayores predominó el estilo de vida bueno con una diferencia significativa p<0,05 en relación al estilo de vida fantástico y regular, en la alimentación la mayoría consume dietas hiposódicas y bajas en grasas, mantienen un peso adecuado, automedicación ocasional y 43% presenta dolor corporal que dificulta un poco sus labores. Conclusiones: La población mantiene un estilo de vida adecuado, sin embargo, se evidenció debilidades que se deben fortalecer con actividades educativas de promoción de salud como el poco consumo frutas y verduras, hábitos cafeicos frecuentes. Palabras clave: adulto mayor, estilo de vida, hábitos saludables, alimentación.  ABSTRACT Introduction: The lifestyle is that conscious or unconscious choice to practice certain behaviors that are acquired over time and that are sometimes difficult to modify, mainly influencing health. Objective: To analyze the lifestyle and its influence on the health status of the elderly in the Sector La Unión, Province of Cotopaxi, Ecuador. Methods: Quantitative, correlational, cross-sectional study, with a census sample of 35 older adults, the fantastic instrument and the SF-12 Health questionnaire were applied, both valid and reliable instruments. The data obtained were processed through the PSPP statistical software, through the calculation of the numerical distribution, percentage and the Chi Square test, with statistical significance (p <0.05). Results: In the demographic data, sex predominates in 63%, 71% are indigenous, 44% aged between 60-70 years, in older adults the good lifestyle predominated with a significant difference p <0.05 in relation to a fantastic and regular lifestyle, most of them consume low-sodium and low-fat diets, maintain an adequate weight, occasional self-medication and 43% have body pain that makes their work a little difficult. Conclusions: The population maintains an adequate lifestyle, however, weaknesses were evidenced that should be strengthened with educational activities to promote health such as low consumption of fruits and vegetables, frequent coffee habits. Keywords: elderly, lifestyle, healthy habits, eating

Personal Audio System: Hearing Symptoms, Habits, and Sound Pressure Levels Measured in Real Ear and a Manikin

2020 ◽  
Vol 63 (6) ◽  
pp. 2016-2026
Author(s):  
Tamara R. Almeida ◽  
Clayton H. Rocha ◽  
Camila M. Rabelo ◽  
Raquel F. Gomes ◽  
Ivone F. Neves-Lobo ◽  
...  
Keyword(s):  
Sound Pressure ◽  
Daily Basis ◽  
Cross Sectional Study ◽  
Normal Hearing ◽  
Chi Square ◽  
Cross Sectional ◽  
The Real ◽  
Significant Difference ◽  
Sound Pressure Levels ◽  
Audio System

Purpose The aims of this study were to characterize hearing symptoms, habits, and sound pressure levels (SPLs) of personal audio system (PAS) used by young adults; estimate the risk of developing hearing loss and assess whether instructions given to users led to behavioral changes; and propose recommendations for PAS users. Method A cross-sectional study was performed in 50 subjects with normal hearing. Procedures included questionnaire and measurement of PAS SPLs (real ear and manikin) through the users' own headphones and devices while they listened to four songs. After 1 year, 30 subjects answered questions about their usage habits. For the statistical analysis, one-way analysis of variance, Tukey's post hoc test, Lin and Spearman coefficients, the chi-square test, and logistic regression were used. Results Most subjects listened to music every day, usually in noisy environments. Sixty percent of the subjects reported hearing symptoms after using a PAS. Substantial variability in the equivalent music listening level (Leq) was noted ( M = 84.7 dBA; min = 65.1 dBA, max = 97.5 dBA). A significant difference was found only in the 4-kHz band when comparing the real-ear and manikin techniques. Based on the Leq, 38% of the individuals exceeded the maximum daily time allowance. Comparison of the subjects according to the maximum allowed daily exposure time revealed a higher number of hearing complaints from people with greater exposure. After 1 year, 43% of the subjects reduced their usage time, and 70% reduced the volume. A volume not exceeding 80% was recommended, and at this volume, the maximum usage time should be 160 min. Conclusions The habit of listening to music at high intensities on a daily basis seems to cause hearing symptoms, even in individuals with normal hearing. The real-ear and manikin techniques produced similar results. Providing instructions on this topic combined with measuring PAS SPLs may be an appropriate strategy for raising the awareness of people who are at risk. Supplemental Material https://doi.org/10.23641/asha.12431435

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