Factors associated with geriatric morbidity and impairment in a megacity of Pakistan

Background: The elderly population is increasing globally. In Pakistan, the elderly comprise 6% of the population that is predicted to triple by 2050. Non-communicable diseases are common health problems of the elderly in Pakistan, however, resulting geriatric impairments and disability are unknown. This study was conducted to determine geriatric impairments and identify associated socio-demographic factors and comorbidities among community dwelling elderly in Karachi, Pakistan.Methods: A cross-sectional study was conducted during 2013-2014. Community clusters were selected from all sub-districts of Karachi, the largest city of Pakistan. Data was collected from systematically selected households within these clusters from individuals, aged ≥60 years, using standardized questionnaires. Geriatric impairment was assessed through validated questions and tools. We screened for depression, dementia, mobility and functional status. Descriptive statistics were computed for socio-demographic factors. We estimated the prevalence and 95% CI for geriatric impairments and comorbidities.Results: A total of 1200 community-dwelling elderly participated in this study. More than half (n = 663, 55.3%) were females. The average age of the participants was 68.7 (SD = 7.8) years. Two-thirds suffered from chronic illness and the most common impairments were psychological and cognitive. Females were 2.45 times more at risk of developing three or more geriatric impairments. Participants with no formal education had the highest proportion (43.8%) of geriatric impairments. Participants living with more children were more likely to have three or more impairments.Conclusion: A high burden of non-communicable diseases and associated impairments were identified among elderly in Karachi, Pakistan. High rates of psychological and cognitive impairments require urgent attention for resources and strategic planning in anticipation of a growing geriatric population

Is Chaalia/Pan Masala harmful for health? practices and knowledge of children of schools in Mahmoodabad and Chanesar Goth, Karachi

OBJECTIVE: To determine the practices and knowledge of harmful effects regarding use of Chaalia and Pan Masala in three schools of Mahmoodabad and Chanesar Goth, Jamshed Town, Karachi, Pakistan. METHODS: To achieve the objective a cross-sectional design was used in three government schools of Mahmoodabad and Chanesar Goth, Jamshed Town, Karachi. Students of either gender drawn from these schools fulfilling the inclusion and exclusion criteria were interviewed using a pre-coded structured questionnaire. Along with demographic data, questions regarding frequency of Chaalia and Pan Masala use, practices of this habit in friends and family and place of procurement of these substances, were inquired. Knowledge was assessed about harmful effects and its source of information. In addition, practices in relation to that knowledge were assessed. RESULTS: A total of 370 students were interviewed over a period of six weeks, of which 205 (55.4%) were boys. The ages of the students were between 10 and 15 years. Thirty one percent of the fathers and 62% of the mothers were uneducated. The frequency of use of any brand of Chaalia was found to be 94% and that of Pan Masala was 73.8%. Eighty five percent of them were regular users. A large majority (88%) procured the substances themselves from near their homes. Ninety five percent of the children had friends with the same habits. Eighty four percent were using the substances in full knowledge of their families. Chaalia was considered harmful for health by 96% and Pan Masala by 60%. Good taste was cited as a reason for continuing the habit by 88.5% of the children and use by friends by 57%. Knowledge about established harmful effects was variable. Knowledge about harmful effects was high in both daily and less than daily users . CONCLUSION: The frequency of habits of Chaalia and Pan Masala chewing, by school children in lower socio-economic areas is extremely high. The probable reasons for this high frequency are taste, the widespread use of these substances by family members and friends, low cost and easy availability

Socio-economic determinants of out-of-pocket Payments on healthcare in Pakistan

BACKGROUND: Out-of-pocket (OOP) payment on healthcare is dominant mode of financing in developing countries. In Pakistan it is 67% of total expenditure on healthcare. Analysis of determinants of OOP health expenditure is a key aspect of equity in healthcare financing. It helps to formulate an effective health policy. Evidence on OOP in Pakistan is sparse. This paper attempts to fill this research gap. METHODS: We estimated determinants of OOP payments on healthcare in Pakistan. We used data sets of Pakistan Household Integrated Economic Survey (HIES) and Pakistan Standard of Living Measurement (PSLM) Survey for the year 2004-05. We developed a multiple regression model for the determinants of OOP payments using methods of Ordinary Least Square (OLS). We mainly used social, economic, demographic and health variables in our analysis. RESULTS: Median household OOP healthcare in the year 2004-05 was Pakistani Rupees (PKR) 2500 (US$ 41.99) in 2004-05. Household non-food expenditure was the single highest significant predictor of household OOP health expenditure. Household features like literate head and spouse, at least one obstetric delivery in last three years, unsafe water, unhygienic toilet and household belonging to Khyber Pukhtonkhwa (KPK) province were significant positive predictors of OOP payments. Households with male head, bricks used in housing construction, household with at least one child and no elderly, and head of household in a white collar profession were negative predictors of OOP payments. CONCLUSION: Our analysis confirms earlier findings that economic status and number of old aged members are significant positive predictors of OOP payments. This association can direct government to enhance allocations to healthcare and to include program focusing on non-communicable diseases. Our findings suggest further research to explore beneficiaries of government healthcare programs and determinants of high OOP payments by household residing in KPK province than other province. The interaction between white collar profession and their economic status in predicting OOP payments is also an area for further research

Lack of association of statin use with vitamin D levels in a hospital based population of type 2 diabetes mellitus patients

Objective: To investigate the relationship of statins (drug given to reduce serum levels of LDL-cholesterol) on vitamin D levels of Pakistani type 2 diabetes mellitus (DM) patients in a hospital in Karachi.Methods: In a cross-sectional survey, 312 consecutive patients with type 2 DM (219 males and 93 females, age 22-70 years) were recruited with informed consent. A questionnaire was administered to find out whether they were statin users or non-users. Serum was analyzed for concentrations of 25(OH) vitamin D [25(OH)D] and other related biomarkers such as serum cholesterol, triglycerides, HDL-cholesterol, LDL-cholesterol, phosphate and calcium using kit methods. Multiple Linear Regression was used to evaluate association of statin use with serum levels of vitamin D while adjusting for related covariates including duration of statin use, duration of type 2 DM and smoking.Results: Mean concentrations of serum cholesterol, and LDL-cholesterol were lower among statin users compared to statin non-users (P \u3c 0.01), while HDL-cholesterol levels were higher (P\u3c0.01). No relationship was observed between statin use and serum levels of vitamin D (P=0.768), when adjusted for age, gender, BMI, duration of type 2 DM, smoking, serum cholesterol and LDL-cholesterol. The adjusted regression coefficient (β) and standard error [SE(β)] for statin use duration were 0.012 (0.042), when serum levels of vitamin D was taken as an outcome.Conclusion: Lack of association was found between statin use and vitamin D levels in a hospital-based population of Pakistani patients with type 2 DM

Adolescent food insecurity in rural Sindh, Pakistan: A cross-sectional survey

Background: Food insecurity (FI) is alarmingly high in developing countries including Pakistan. A quarter of Pakistan\u27s population consists of adolescents yet there is no information on their experience of FI. FI at adolescent age have long term effect on mental and physical health hence we aimed to determine the prevalence of food insecurity (FI) among adolescents and compare it with household FI, and assess social determinants of adolescent FI.Methods: A cross-sectional survey on 799 households with unmarried adolescents was conducted from September 2015 to June 2016 in three union councils of Hyderabad, Pakistan. Unmarried 10-19 years old girls and boys were interviewed regarding their FI status using Household Food Insecurity Assessment Scale (HFIAS). Household-level FI was also assessed by interviewing mothers of adolescents, and it was compared with adolescent\u27s FI. Association of adolescent\u27s FI with socio-demographic determinants was explored through Cox regression using STATA version 14.0. and prevalence ratios were estimated.Results: FI was found among 52.4% of the adolescents compared to 39% of the households. Thirty percent of the adolescents were food insecure within the food secure households. Female adolescents were found to be less food insecure (Adjusted Prevalence Ratio (APR) 0.4 95% CI [0.3, 0.5]) compared to males. Social determinants like socioeconomic status (SES), crowding index or education of parents were not associated with adolescents\u27 FI.Conclusion: Half of the adolescents were found to be food insecure which raises concerns regarding their health in the long run. Gender is an important social determinant of FI among adolescents which suggests an in-depth exploration of social dynamics of adolescent FI. We recommend the mixed-methods study to develop contextually relevant interventions to reduce FI among this group and improve their health status

Women\u27s beliefs regarding food restrictions during common childhood illnesses: a hospital based study

Background: Malnutrition continues to be a major problem in Pakistan. Inadequate nutrition contributes substantially to childhood death and disease. Restriction of diet during common childhood illnesses further compromises the nutritional status of the child. The present study aims to determine the beliefs and practices regarding food restrictions during common childhood illnesses.Methods: A cross-sectional survey was conducted at Community Health Centre (CHC), of The Aga Khan University Hospital, Karachi to understand the beliefs and practices regarding food restrictions in common childhood illnesses. Four hundred adult females were interviewed from July-September 2000. A self-administered questionnaire was filled by the respondent.Results: Major sources of information about restriction of various foods during different illnesses were relatives. Sixty five percent of the respondents believed that heavy food should be restricted during diarrhoea and oily food during jaundice. Sixty six percent of the respondents believed that cold food should be restricted during cold/cough and twenty three percent believed that oily food should be restricted during typhoid.CONCLUSION: Beliefs\u27 regarding food restrictions during illnesses plays a very important role on the nutrition status. Surprisingly, medical doctors and other health care givers were also the source of information for advising food restrictions in certain childhood illnesses. Therefore there is a need for educating the physicians and other health care workers along with the mothers about food concepts and feeding practices during health and diseases. Protein energy malnutrition can be reduced to some extent if wrong dietary beliefs about child feeding practices in a community can be removed with health education programme

Dental age table for a sample of Pakistani children

The aim of this study was to evaluate the applicability of Demirjian\u27s dental age assessment table in a sample of Southern Pakistani population and, if not applicable, to formulate a separate dental age table for Pakistani males and females. The study was conducted on the dental pantomographs of a sample size of 882 subjects (427 males and 455 females) ranging in age from 7 to 14 years. A paired t-test was used to assess any difference between chronological age and dental age assessed according to Demirjian\u27s method. Logit function was used to make the relationship between dental maturity and chronological age and linear regression analysis with the equation X = [Ln {y/100 - y} - a]/b was used to generate dental age tables for Pakistani males and females. Dental age assessed according to Demirjian\u27s method for this male sample was over-predicted in the 7 year and 11-15 year age group (P \u3c 0.05). In the female sample, there was an over-prediction in all the age groups (P \u3c 0.05). Statistically significant differences were found in chronological and dental age assessed by Demirjian\u27s method for Pakistani males and females and thus, a new table was generated to convert dental maturity calculated according to Demirjian\u27s method into dental age for the population

Comparison of Urdu version of Strengths and Difficulties Questionnaire (SDQ) and the Child Behaviour Check List (CBCL) amongst primary school children in Karachi

OBJECTIVE: To compare CBCL (Child Behaviour Check Llist) Urdu, with the validated Urdu version of Strengths and Difficulties Questionnaire (SDQ) used as gold standard among school children in Karachi, Pakistan, and to develop local cutoffs for CBCL using SDQ as a gold standard. STUDY DESIGN: A cross-sectional study. PLACE AND DURATION OF STUDY: Schools of Karachi metropolitan area from January to December 2006. METHODOLOGY: The Strengths and Difficulties Questionnaire (SDQ) and Child Behaviour Check List (CBCL) was completed by parents of 5-11 years old primary school children in Karachi. Appropriate cutoff points for total problem, internalizing and externalizing scales were obtained for CBCL. RESULTS: A total of 556 parents filled out both the SDQ Urdu version as well as CBCL. Scores from the parent rated total SDQ scores were highly correlated with the total CBCL scores (r=0.589). The local cutoffs derived for CBCL were considerably lower than USA norms. Slightly higher cutoff for males was found as compared to females for the total CBCL scores. CONCLUSION: Like the original English version, the Urdu version of CBCL and SDQ are both equally valid assessment tools to be used for both clinical and research purpose in Pakistani settings, where Urdu is widely spoken and understood

Perceptions, knowledge and attitudes towards the concept and approach of palliative care amongst caregivers: A cross-sectional survey in Karachi, Pakistan

Background: Limited comprehension of the concept of palliative care and misconceptions about it are barriers to meaningful utilisation of palliative care programs. As caregivers play an integral role for patients with terminal illness, it is necessary to assess their perceptions and attitudes towards the palliative care approach.Method: A cross-sectional survey was conducted. Data was collected from the Aga Khan Hospital in-patient and out-patient departments and home-based palliative care services. All adult caregivers who met the inclusion criteria and consented, completed a questionnaire till the sample size was reached. Univariate and multivariate multivariable analysis was done and results were reported as crude prevalence\u27s, crude and adjusted prevalence ratios with 95% confidence intervals using Cox-proportional hazard algorithm. Mean difference of knowledge and attitude scores by caregiver variables were assessed using one-way ANOVA. SPSS version 18 was used and a p-value of less than 5% was treated as significant.Results: Out of 250 caregivers more than 60% were 40 years or less, majority were males and at least graduates. Approximately 70% of the respondents agreed with the statement that the person suffering from cancer should be informed about the diagnosis and disease progression. About 45% (95% C.I.: 39.03, 51.37%) of the study respondents had enhanced understanding about palliative care. Individuals under 40 years old, those with an education level of at least grade 10, children or relatives were found to have significantly more enhanced knowledge about palliative care. The majority believed that the patient should be informed about the diagnosis and should be facilitated to carry out routine activities and fulfill their wishes.Conclusion: Nearly half of the caregivers had enhanced understanding of the palliative care approach. They showed consistent understanding of two foundational aspects indicating correct knowledge across age groups, gender, education level, and relationship with the patient. Firstly, that palliative care should be offered to everyone suffering from a terminal illness and, secondly, that this approach encompasses not just physical, but also psychological and social needs of the patient and the family. These findings will help inform the establishment of a palliative care program that fills the gaps in comprehension and knowledge of caregivers

Association of obesity with infertility among Pakistani men: A case control study

Background: The reported prevalence of infertility in Pakistan is 21% of which 35% is contributed by male factor. Male infertility has multifactorial etiologies ranging from modifiable to genetic risk factors. Among all the risk factors that may account for male infertility, obesity is one of the emerging public health problems. Therefore, the aim of the study was to determine the association of obesity with infertility in Pakistani men.Methods: We conducted a case control study. Cases were men with impaired semen parameters and controls did not have impaired semen parameters.Results: The final multivariable logistic regression model after adjusting for the effect of other variables revealed that with every 1 kg/m2 increase in BMI the odds of being infertile was 6% higher as compared to being fertile (aOR = 1.06; 95% CI = 1.01, 1.11). Moreover the odds of having education of higher secondary or above was 3 times greater among cases as compared with the controls (OR = 3.10; 95% CI = 1.66, 5.77). Furthermore the odds of having previous medical conditions increasing the risk of infertility was higher among cases as compared with the controls (OR = 3.07; 95% CI = 1.63, 5.79).Conclusion & recommendations: This study indicates that obesity is an important risk factor for male infertility. Moreover our findings also indicate that higher educational status and previous medical conditions are also associated with male infertility. Thus awareness can be raised through treating physicians and public health messages