scholarly journals Reliability of Duo Chrome Test in Different Age Groups Considering Patient Satisfaction as Gold Standard

2021 ◽  
Vol 37 (4) ◽  
Author(s):  
Zehwa Mazhar ◽  
Rabia Manzoor ◽  
Shazia Kanwal ◽  
Ghazala Iqbal
Keyword(s):  
Age Groups ◽  
Cross Sectional Study ◽  
P Value ◽  
Age Group ◽  
Chi Square ◽  
Cross Sectional ◽  
Chi Square Test ◽  
Group 2 ◽  
And Gender ◽  
The Right

Purpose:  To check the reliability of the duo-chrome test in different age groups after best correction. Study Design:  Descriptive, Cross Sectional Study. Place and Duration of Study:  College of Ophthalmology and Allied Vision Sciences. King Edward Medical University, Lahore from September 2019 – December 2019. Methods:  Forty two cooperative patients of both genders more than 15 years of age were included but patients with poor fixation, any opacity or any other ocular pathology were excluded. Equipment used was Trial box Trial frame Auto-refractor and Snellen Chart. Group 1 composed of 17 patients (15 – 35 years of age). Group 2 (36 – 60 years) had 15 patients and group 3 (age 61-80 years) comprised of 10 patients. Data was collected on self-designed Performa. Duo Chrome was dependent variable and gender was independent variable. Data was analyzed by using statistical package for social science (SPSS22.00) and chi square test was applied. Results:  Out 42, 21 patients reported red, 12 reported green and 9 patients reported equally clear in the right eye. P value=0.156 showed that duo chrome test was equally reliable in every age group in the right eye. Similar results with p = 0.755 showed that duo chrome test was equally reliable in every age group in the left eye. Test when performed bilaterally, showed similar results. Out of 42 patients, 32 were satisfied and 10 were not satisfied with the test. Conclusion: Red Green duo-chrome test is equally reliable in all age groups to confirm refraction. Key Words: Duo chrome test, Refraction, Myopia, Hypermetropia.

scholarly journals Prevalence of Microdontia among Patients Undergoing Orthodontic Treatment

2020 ◽  
Keyword(s):  
Orthodontic Treatment ◽  
Cross Sectional Study ◽  
P Value ◽  
Chi Square ◽  
Cross Sectional ◽  
Single Tooth ◽  
Chi Square Test ◽  
Pre Treatment ◽  
And Gender ◽  
The Relationship

Objective: This study was carried out to determine the prevalence of microdontia among patients undergoing orthodontic treatment. Materials and Methods: This was a cross-sectional study conducted at Sindh Institute of Oral Health Sciences, (JSMU) from January-2020 to May-2020. Pre-treatment casts were taken of 140 subjects. The mesiodistal dimension of each tooth was recorded through the vernier caliper. Frequency and percentage were calculated for the presence of microdontia. The test applied was Pearson’s Chi-square test to assess the relationship between microdontia and variables like age and gender. P-value <0.05 was taken as statistically significant. Data analysis was performed on SPSS version 22. Results: A total of 140 subjects were selected i.e. 105 (75%) females and 35 (25%) males aged range 13 -30 years with mean age 18.29 ± 3.88. Out of 42, single tooth microdontia was found in 3 (7.1%), more than one tooth microdontia, and generalized microdontia was present in 36 (85.7%) and 3 (7.1%) respectively. Microdontia was found to be more common in the maxilla (n=42, 100%) than the mandible (n=14, 33.3%). It was found more common in females (n=37, 35.2%) as compared to males (n=5, 14.3%). Statistically significant relationship was found among gender and prevalence of microdontia (p=0.019) with a statistically insignificant relationship between age and presence of microdontia (p=0.228). Conclusions: Microdontia was found to be a frequent dental anomaly, was more common in maxilla and females with a significant association with gender.

scholarly journals FREQUENCY, DISTRIBUTION AND DETERMINANTS OF HYPERTENSION IN ADULT STROKE POPULATION OF D.I.KHAN DIVISION, PAKISTAN

2020 ◽  
Vol 17 (3) ◽  
pp. 81-89 ◽  
Author(s):  
Nazafatul Ain ◽  
Saira Khan ◽  
Muhammad Marwat ◽  
Nisar Khan ◽  
Iftikhar Ahmad ◽  
...  
Keyword(s):  
Frequency Distribution ◽  
Goodness Of Fit ◽  
Age Groups ◽  
Cross Sectional Study ◽  
Age Group ◽  
Chi Square ◽  
Cross Sectional ◽  
Medical College ◽  
Stroke Population ◽  
Chi Square Test

Background: Global Health Estimates 2015 has shown the stroke as second leading global cause of death and 3rd leading global cause for DALYs for year 2015. The objectives of this study were to determine the frequency, distribution and determinants of hypertension in adult stroke population of D.I.Khan Division, Pakistan. Materials & Methods: This cross-sectional study was conducted in Department of Community Medicine, Gomal Medical College, D.I.Khan, Pakistan from February 1, 2017 to April 30, 2017. A sample 217 was selected with margin of error 5.59%, 90%CL and 50% prevalence of hypertension in 200,000 adults at risk of stroke population through consecutive sampling. All indoor adult patients of stroke were eligible. Sex, age groups, and residence and presence of hypertension were variables. Frequency and distribution of hypertension were analyzed by count and percentage. Hypotheses for distribution were substantiated by chi-square goodness-of-fit and of association by chi-square test of association. Results: Out of 217 patients with stroke, 123 (56.7%) were men and 94 (43.3%) were women, 86 (39.6%) were≤60 years and 131 (60.4%) were>60 years, and 105 (48.4%) were urban and 112 (51.6%) were rural. Frequency of hypertension was 132/217 (60.83%). Out of 132 patients with hypertension, men were 74 (34.10%), women 58 (26.73%), age group≤60 years 46 (21.20%), >60 years 86 (39.63%), urban 72 (33.18%) and rural 60 (27.65%). Presence of hypertension was associated to residence (p=.023) but not to sex (p=.817) and age groups (p=.072). Conclusion: Frequency of hypertension in adult stroke population of D.I.Khan Division, Pakistan was found to be similar as expected. Frequency was more in men, in older age group (of>60years) and in urban population. The presence of hypertension in adult stroke population of D.I.Khan Division was associated to residence but not to sex and age groups.

scholarly journals FREQUENCY, DISTRIBUTION AND DETERMINANTS OF DIABETES MELLITUS IN ADULT ACUTE CORONARY SYNDROME POPULATION OF D.I.KHAN DIVISION, PAKISTAN

2019 ◽  
Vol 17 (4) ◽  
pp. 131-143 ◽  
Author(s):  
Muhammad Marwat ◽  
Iftikhar Ahmad ◽  
Fariha Ashiq ◽  
Sania Ali ◽  
Sher Zamir ◽  
...  
Keyword(s):  
Acute Coronary Syndrome ◽  
Frequency Distribution ◽  
Goodness Of Fit ◽  
Age Groups ◽  
Cross Sectional Study ◽  
Age Group ◽  
Chi Square ◽  
Cross Sectional ◽  
Coronary Syndrome ◽  
Chi Square Test

Background: Global Health Estimates 2015 has shown IHD as second leading global cause of death and 3rd leading global cause for DALYs for 2015. The objectives of this study were to determine frequency, distribution and determinants of DM in adult acute coronary syndrome (ACS) population of D.I.Khan Division, Pakistan. Materials & Methods: This cross-sectional study was conducted in Departments of Ophthalmology & Community Medicine, Gomal Medical College, D.I.Khan, from February 1, 2017 to April 30, 2017. 331 cases were selected with margin of error 4.511%, 90%CL and 25% prevalence of DM in 73,438 adults assumed to have IHD. All indoor adult patients of ACS were eligible. Sex, age groups, and residence and presence of DM were variables. Frequency and distribution were analyzed by count and percentage. Hypotheses for distribution were substantiated by chi-square goodness-of-fit and of association by chi-square test of association. Results: Out of 331 patients with ACS, 225 (68.0%) were men and 106 (32.0%) women, 221 (66.8%) ≤60 years and 110 (33.2%) >60 years, and 210 (63.4%) urban and 121 (35.6%) rural. Frequency of DM was 79/331 (23.87%). Out of 79 patients with DM, men were 44 (13.29%), women 35 (10.57%), age group ≤60 years 57 (17.22%), >60 years 22 (6.65%), urban 53 (16.01%) and rural 60 (7.85%). Our prevalence of DM was lower than expected (p=.00214), our distribution by sex was similar to expected (p=.4993) while our distribution for age groups (p=.01209) and residence (p=.00005) were not similar to expected. Presence of DM was associated to sex (p=.011) but not to age groups (p=.0304) and residence (p=.5241). Conclusion: Prevalence of DM in adult ACS population of D.I.Khan Division, Pakistan was found lower than expected. The prevalence was more in men than women, more in younger age group (≤60 years) than older age group (>60 years) and more in urban than rural population. Our prevalence of DM was lower than expected, our distribution by sex was similar to expected while our distribution for age groups and residence were not similar to expected. The presence of DM was associated to sex but not to age groups and residence.

scholarly journals Oral hygiene practices and knowledge among children of age 10-13 years in a private school in Chennai, South India

2020 ◽  
Vol 7 (10) ◽  
pp. 4093
Author(s):  
Aravind Sunderavel Kumaravel Kanagavelu ◽  
Arun Chandran ◽  
Jaya Brinda
Keyword(s):  
Oral Health ◽  
Private School ◽  
Age Groups ◽  
Cross Sectional Study ◽  
P Value ◽  
Chi Square ◽  
Cross Sectional ◽  
Dental Floss ◽  
Hygiene Practices ◽  
Chi Square Test

Background: Oral health is an important and proven determinant of overall health and quality of life. It is well established that oral health and non-communicable diseases share common risk factors. Our study was designed to assess the practice and knowledge of oral health among 10-13 years old because at this age, lifelong beliefs and essential skills are developed.Methods: A cross-sectional study was done by randomly selecting students from V to VIII standards in a private school. Data was collected using a pre-designed questionnaire. The results were analysed using ‘Jamovi’ software with 'Pearson Chi-square test’ and a p-value of less than 0.05 was considered statistically significant.Results: Out of the 210 students, only around 1/3rd of the students used both brush with toothpaste, and dental floss to clean their teeth. 123 (58.6%) students brushed twice a day. The association between the frequency of brushing and the age groups was statistically significant. Gender played a role in the duration of brushing.Conclusions: It can be noted from our study that the oral practices and knowledge was better in 10-11 years olds than the 12-13-year olds and better in girls than in boys. Thus, oral education must be tailor made based on the calibre of a particular group instead of ‘one for all’ method.

scholarly journals Fatigue in Loading and Unloading Workers at the Port

2020 ◽  
Vol 16 (1) ◽  
pp. 93-100
Author(s):  
Viranda Nedine Putri Watulinggas ◽  
Mona Lestari ◽  
Novrikasari Novrikasari ◽  
Desheila Andarini ◽  
Anita Camelia
Keyword(s):  
Sun Exposure ◽  
Simple Random Sampling ◽  
Cross Sectional Study ◽  
Work Climate ◽  
P Value ◽  
Chi Square ◽  
Cross Sectional ◽  
Before And After ◽  
Chi Square Test ◽  
The Right

The port has a fairly dense loading/unloading activity according to the total flow of goods it manages. In addition to high work activities, environment factors such as noise and work climate can also affect the occurrence of work fatigue.  Therefore, this study aims to determine factors associated with work fatigue in loading/unloading workers at the port.  This study uses cross sectional study design with simple random sampling.  Data analysis used the Paired Sample T-Test and Chi-Square test.  The results showed that there was a difference of fatigue before and after work and as many as 71.2% of workers experienced moderate fatigue.  It is known that age (p-value = 0,000), breakfast habits (p-value = 0,000), and years of service (p-value = 0,000) have a significant correlation with work fatigue, while nutritional status (p-value = 0.203), workload (p-value = 0.140), hot work climate (p-value = 0.362), and noise (p-value = 0.880) have no correlation with work fatigue.  It was concluded that age, breakfast habits and work duration were related to work fatigue in loading/unloading labor.  Therefore, workers are advised to be used to have breakfast with the right menu and time and workers should wear hats while working to reduce sun exposure.

Frequency of Crowding in patients reporting at Nishtar Institute of Dentistry, Multan

2021 ◽  
Vol 15 (8) ◽  
pp. 1908-1909
Author(s):  
Zubair Hassan Awaisi ◽  
Muhammad Azeem ◽  
Faisal BDS ◽  
Hafiza Asma Jawaid ◽  
Muhammad Haseeb ◽  
...  
Keyword(s):  
Statistical Analysis ◽  
Age Groups ◽  
Cross Sectional Study ◽  
Permanent Dentition ◽  
Age Group ◽  
Sectional Study ◽  
Chi Square ◽  
Cross Sectional ◽  
Gender And Age ◽  
Chi Square Test

Aim: To determine the frequency of crowding in patients reporting at Nishtar Institute of Dentistry, Multan. Methods: A total of 200 patients (126 females, 74 males) having malocclusion in permanent dentition were included in this cross-sectional study. Patients in the age group 7years and above were included in the study. Statistical analysis was done by using SPSS version20.0. Cross tabulations were performed for gender and age groups and chi square test was used to determine association. Results: The frequency of crowding was found to be 29%. The percentage of crowding in males was 12% and females 17 %. While the frequency of crowding was 31% in males and 28% in females. It was found that there was a decrease in crowding with increasing age in both genders. Conclusion: Crowding was more frequent in females than males. Keywords: Malocclusion, Alignment, Orthodontics

scholarly journals PREVALENCE, DISTRIBUTION AND DETERMINANTS OF ESCHERICHIA COLI RESISTANCE TO CEFTRIAXONE IN ADULT INDOOR UTI POPULATION OF DISTRICT PESHAWAR, PAKISTAN

2020 ◽  
Vol 18 (2) ◽  
pp. 45-53
Author(s):  
Ubed Ullah ◽  
Kiran Javed ◽  
Muhammad Asim Khan ◽  
Imran Ullah ◽  
Noor Ul Iman
Keyword(s):  
Goodness Of Fit ◽  
Age Groups ◽  
Cross Sectional Study ◽  
Older Age ◽  
Age Group ◽  
Chi Square ◽  
Cross Sectional ◽  
E Coli ◽  
Younger Age ◽  
Chi Square Test

Background: Escherichia coliresistance to ceftriaxone in UTIs is an emerging health problem.Our objectives were to determine prevalence, distribution and determinants of E. coliresistance to ceftriaxone in adult indoor UTI population of District Peshawar, Pakistan. Materials & Methods:This cross-sectional study was conducted in Department of Medicine, Khyber Teaching Hospital, Peshawar, Pakistan from 1st January 2017 to 30th June 2017. 380 UTIs cases were selected from population at riskconsecutively.Sex and age groups were demographic, while presence of E. coli resistance to ceftriaxone was research variable. All variables were nominal.Prevalenceand distribution were analyzed by count, percentage and confidence intervals for proportion for population. Hypotheses for distribution were substantiated by chi-square goodness-of-fit and of association by chi-square test of association. Results: Out of 380 patients with UTI, 136 (35.80%) were men,244(64.20%) women, 262 (68.95%) in age group 18-45 years and 118 (31.05%) in age group 46-65 years. Frequency/ prevalence of E. coli resistance was 287/380 (75.53%, 95%CI 71.20-79.85). Out of 287 patients with E. coli resistance to ceftriaxone, 101 (26.58%) were men and 186 (48.95%) women, 198 (52.11%) in age group 18-45 years and 89 (23.42%) in age group 46-65 years. Our prevalence of E. coli resistance to ceftriaxone was higher than expected (p<.00001), our distribution by sex(p<.00125) and age groups (p<.00001) were different than expected. Presence of E. coli resistance to ceftriaxone was not associated to sex (p=.669333) and age groups (p=.975097). Conclusion:Prevalence of E. coli resistance to ceftriaxone in adult UTI population of District Peshawar, Pakistan was alarmingly high 75.53%. Prevalence was more in women than men and more in younger age group (18-45 years) than older age group (46-60 years) population.Overall prevalence of E. coli resistance to ceftriaxone was higher than expected. Distribution by sex showed higher prevalence than expected in men and lower than expected in women, and higher than expected in younger age group and lower than expected in older age group. Presence of E. coli resistance to ceftriaxone was not associated to sex and age groups respectively in adult UTI population of District Peshawar, Pakistan.

scholarly journals Knowledge, and Awareness of Covid Vaccines among Senior Citizens in Chennai

2021 ◽  
pp. 154-162
Author(s):  
E. Ilammaran Varshan ◽  
Preetha S ◽  
G. Sridevi ◽  
Lavanya Prathap
Keyword(s):  
Senior Citizens ◽  
Age Groups ◽  
P Value ◽  
Pharmaceutical Companies ◽  
Age Group ◽  
Cross Sectional Survey ◽  
Chi Square ◽  
Cross Sectional ◽  
Chi Square Test ◽  
Spss Software

Introduction: The COVID-19 pandemic is caused by SARS-CoV-2. It first originated from Wuhan, China. It has caused many effects on each and every part of people all over the world. So many pharmaceutical companies have tried to find vaccines against. India found one of its kinds, named Covaxin and Covishield. The awareness of vaccines is needed to people of all age groups. This study is aimed to create awareness and knowledge about COVID-19 vaccines among senior citizens. Materials and Methods: Online based, cross-sectional survey was conducted for a period of one week among 136 senior citizens aged between 55-100 years. The survey questions were created using Google forms and sent via whatsapp and email to their family members to translate them. The survey consists of 13 questions in which two were demographic details and the rest were questionnaires. Statistical analysis was done using SPSS software. Chi-square test was done to analyze the correlations p value less than 0.05 was considered significant. Results: 136 senior citizens responded to the survey. The majority of the populations were females (62.5%) within the age group 60-70 years in Chennai. Out of 136, 91.8% were aware of covid pandemic, 81.6% were aware covid vaccine, 74.2% think vaccine is necessary for corona, 69.1% weren’t aware of types of vaccine available for coronavirus in India, 73.5% answered it’s an important tool to stop pandemic and 66.1% were willing to get vaccinated. 60-80 showed better awareness about the benefits of vaccines when compared to other age groups (p value 0.028) Conclusion: The survey showed the senior citizens of Chennai were more aware (81.6%) about Covid vaccine and Covid-pandemic. Females (62.5%) had better awareness when compared to males (37.5%).

scholarly journals Frequency And Shape Of Torus Palatinus In Relation To Age And Gender In Karachi

2018 ◽  
Vol 08 (04) ◽  
pp. 254-257
Author(s):  
Daud Mirza ◽  
Saima Mazhar ◽  
Sameer Quraeshi ◽  
Usman Mahmood ◽  
Nasir Jamal Baig ◽  
...  
Keyword(s):  
Anatomical Variation ◽  
Cross Sectional Study ◽  
P Value ◽  
Chi Square ◽  
Cross Sectional ◽  
Age And Gender ◽  
Torus Palatinus ◽  
Age Related ◽  
Chi Square Test ◽  
And Gender

Objective: The aim of this study was to determine the frequency and shape of torus palatinus and to assess its gender and age-related differences in the population of Karachi, the metropolitan city of Pakistan. Methodology: This was a cross sectional study with non-probability convenience sampling method conducted at Bahria University Medical & Dental College (BUMDC), Karachi. The presence of tori was observed by clinical examination and palpation. The shape was also investigated by presence or absence and classified as flat, spindle and nodular shaped tori. The data was analyzed by using Statistical Package for Social Science version 23. The Chi-square test was used to test for group differences of sex and age association with the prevalence of tori. Difference between groups with P <0.05 was considered significant. Results: A total of 1203 patients were screened in which torus palatinus was found in 141 (11.7%) patients. Present study findings showed torus palatinus was more prevalent in males 76 (53.9%). It was dominant in 31-60 years of age group (47.5%) with significant P=0.000. Shapes of torus palatinus were compared with gender in which flat shape was more frequent in both male and female with significant P-value of 0.015. Conclusion: Torus Palatinus is a rare bony exostosis of the oral cavity. Even though, it is an asymptomatic anatomical variation it expresses itself in unique shapes and patterns. The prevalence varies with respect to age and gender.

scholarly journals A cross sectional study on the precocious puberty among girls in the age group of 11-15 years, in two schools in Kollam

2017 ◽  
Vol 4 (5) ◽  
pp. 1603
Author(s):  
Jeffy Binu ◽  
Sonia Raichel Thomas
Keyword(s):  
Human Development ◽  
Precocious Puberty ◽  
Statistical Significance ◽  
Cross Sectional Study ◽  
P Value ◽  
Age Group ◽  
Sectional Study ◽  
Chi Square ◽  
Cross Sectional ◽  
Chi Square Test

Background: Puberty is the period during which human development progresses, from the first pubertal sign to full sexual maturation. Precocious puberty is a common problem affecting up to 29 per 100 000 girls per year. The objective of this study is to find out the prevalence of precocious puberty among school going girls and to find out relation with various risk factors.Methods: A cross sectional study was conducted by enrolling 250 school going girls by selecting one school each from urban and rural setup. Prevalence of precocious puberty was expressed in percentage and Chi square test was applied to check association. P value for statistical significance was fixed at P<0.05.Results: The prevalence of precocious puberty was found to be 10.4%. In urban it was found to be 12.35% and in rural it was 8.43%. Girls whose fathers have primary education are risky to have precocious puberty (P<0.049). Those students who take fish occasionally, that is once or thrice in a week were more prone to have precocious puberty (P<0.000). Prevalence of Precocious puberty is more in rural area when compared to urban area. Parents, especially fathers who were less educated should take of care of their daughter’s health by not giving them dried and junk foods. It is better to take fish daily, rather than once or thrice in a week, occasional consumption of fish is found to be a reason for precocious puberty.Conclusions: Prevalence of Precocious puberty was 10.4%. Fathers of the girls, who are not well educated and occasional fish consumption of girls was found to be the significant reason for Precocious puberty.

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