Barriers and facilitators to accessing adolescents' mental health services in Karachi: users and providers perspectives.

INTRODUCTION: Adolescents' Mental Healthcare (MHC) is influenced by numerous factors, and adolescents occasionally seek professional help for mental health (MH) issues. These factors become more complex within low-middle-income countries (LMICs); therefore, this study aims to understand barriers and facilitators to access mental health services among adolescents aged 10 to 19 years old from the perspective of users (parents) and providers (Mental Healthcare Providers - MHPs). METHOD: Using a qualitative exploratory design, a semi-structured interview guide was developed using Andersen's health service utilization model. In-depth interviews were conducted with MHPs (n = 21) and parents of adolescents (n = 19) in the psychiatry department of public and private hospitals in Karachi, from October-December 2021. Data was thematically analyzed using an inductive approach. RESULT: The findings revealed a consensus of users and providers in all three categories of the Andersen model and referred the compulsion as the major driving force to MHC access and utilization rather than personal choices. Within pre-disposing, need, and enabling factors; the participants highlighted a unique perspective; users regarded frequent migration, daily wage loss, and women's societal status as barriers while the need for marriage and patient willingness were stated as facilitators. Whereas, MHPs indicated societal tolerance, the burden on the health system, and the absence of Child and Adolescent Mental Health (CAMH) services as major gaps in service delivery. CONCLUSION: Service utilization is mainly facilitated by the severity of illness rather than healthy choices and beliefs, and accessibility and affordability. It is therefore imperative to prioritize adolescent MH through promotion and prevention approaches and address service delivery gaps to prevent treatment delays via task-shifting and capacity building of the health workforce.

Assessing the Feasibility of a Multifaceted Intervention Package for Improving Respiratory Health of Textile Workers: Findings From the MultiTex Pilot Study in Karachi, Pakistan.

We piloted the development and implementation of a multifaceted intervention package for improving respiratory health among textile workers using a pre-post design at six mills in Karachi. The intervention, implemented following a baseline survey (n = 498), included health and safety training of workers and managers, promotion of cotton dust control measures, and the provision of facemasks. Follow-up surveys were conducted at 1, 6, and 12 months post-intervention. Knowledge, attitude, and practice (KAP) scores and respiratory symptoms were assessed through a questionnaire and spirometry was conducted. The intervention was provided to 230 workers and led to an improvement in KAP scores that was more likely among workers with a higher educational status, spinners, smokers, those with a permanent employment status, working in morning shifts, and with ⩾5 years of textile experience. We found the intervention acceptable and feasible in these textile mills henceforth, trials are required to determine its effectiveness.

Risk Factors Of Idiopathic Pulmonary Fibrosis In Pakistani Population: A Matched Case-Control Studyy.

OBJECTIVE: To evaluate the factors associated with idiopathic pulmonary fibrosisrisk. Methods: The case-controlstudywas conductedfromJanuary 5, 2017,toSeptember 4, 2018, attheprivate-sectorAga Khan University Hospital and the public-sector Jinnah Postgraduate Medical Centre, two large tertiary care centres in Karachi, andcomprisedadultpatientsof eithergenderwithdiagnosedidiopathicpulmonary fibrosis, asdefinedby the IndianChest Registry. Subjects without idiopathic pulmonary fibrosis but registered with the department of pulmonology of the two hospitalswere enrolledas controls.Datawas collectedusinga structuredquestionnaire, andanthropometricmeasurements were noted for each subject. Gastroesophageal reflux disease was assessed using GerdQ. This wasfollowed by serological evaluations and spirometry. Data was analysed using SPSS 21. RESULTS: Of the 459 subjects, 154(33.6%)were cases and305(66.4%)were controls.Amongthe cases, 81(52.6%)were females and 73(47.4%) were males with mean age 66.1±10.9 years. Among the controls, 162(53.1%) were females and 143(46.9%) were males with mean age 64.6±11.1 years(p>0.05.)The most common ethnicity wasUrdu-speaking; 89(58%) among the cases and 150(49%) among the controls (p<0.05). Ethnicity, number of persons in the household per room, and type of house were significantly associated with the risk of developing idiopathic pulmonary fibrosis(p<0.05). CONCLUSIONS: Ethnicity,type of house and the number of personsin a household perroom were found to be the significant risk factorsfor idiopathic pulmonary fibrosisIPF.

Association of Ambient Temperature With the Prevalence of Intimate Partner Violence Among Partnered Women in Low- and Middle-Income South Asian Countries.

Importance: Intimate partner violence (IPV), including physical, sexual, and emotional violence, constitutes a critical public health problem, particularly in low- and middle-income countries. While climate change could escalate violent events, data quantifying its possible association with IPV are scant. Objective: To evaluate the association of ambient temperature with the prevalence of IPV among partnered women in low- and middle-income countries in South Asia, and to estimate the association of future climate warming with IPV. Design, Setting, and Participants: This cross-sectional study used data from the Demographic and Health Survey and included 194 871 ever-partnered women aged 15 to 49 years from 3 South Asian countries (India, Nepal, and Pakistan). The study applied the mixed-effect multivariable logistic regression model to investigate the association of ambient temperature with IPV prevalence. The study further modeled the change in IPV prevalence under various future climate change scenarios. The data included in the analyses were collected from October 1, 2010, to April 30, 2018, and the current analyses were performed from January 2, 2022, to July 11, 2022. Exposure: Annual ambient temperature exposure for each woman, estimated based on an atmospheric reanalysis model of the global climate. Main Outcomes and Measures: The prevalence of IPV and its types (physical, sexual, and emotional violence) were assessed based on self-reported questionnaires from October 1, 2010, to April 30, 2018, and the changes in the prevalence with climate changes were estimated through the 2090s. Results: The study included 194 871 ever-partnered women aged 15 to 49 years (mean [SD] age, 35.4 [7.6] years; overall IPV prevalence, 27.0%) from 3 South Asian countries. The prevalence of physical violence was highest (23.0%), followed by emotional (12.5%), and sexual violence (9.5%). The annual temperature ranges were mostly between 20 °C and 30 °C. A significant association was found between high ambient temperature and the prevalence of IPV against women, with each 1 °C increase in the annual mean temperature associated with a mean increase in IPV prevalence of 4.49% (95% CI, 4.20%-4.78%). According to the study's projections under the unlimited emissions scenarios (SSPs [shared socioeconomic pathways], as defined by the Intergovernmental Panel on Climate Change] 5-8.5), IPV prevalence would increase by 21.0% by the end of the 21st century, while it would only moderately increase under increasingly stricter scenarios (SSP2-4.5 [9.8%] and SSP1-2.6 [5.8%]). In addition, the projected increases in the prevalence of physical (28.3%) and sexual (26.1%) violence were greater than that of emotional violence (8.9%). In the 2090s, India was estimated to experience the highest IPV prevalence increase (23.5%) among the 3 countries, compared with Nepal (14.8%) and Pakistan (5.9%). Conclusions and Relevance: This cross-sectional, multicountry study provides ample epidemiological evidence to support that high ambient temperature may be associated with the risk of IPV against women. These findings highlight the vulnerabilities and inequalities of women experiencing IPV in low- and middle-income countries in the context of global climate warming.

Fine particulate matter and its chemical constituents' levels: A troubling environmental and human health situation in Karachi, Pakistan.

Like many urban centers in developing countries, the effect of air pollution in Karachi is understudied. The goal of this study was to determine the chemical characterization, temporal and seasonal variability, sources, and health impacts of fine particulate matter (PM2.5) in Karachi, Pakistan. Daily samples of PM2.5 were collected using a low-volume air sampler at two different sites (Makro and Karachi University) over the four seasons between October 2009 and August 2010. Samples were analyzed for black carbon (BC), trace metals, and water-soluble ions. Results showed that the annual average concentrations of PM2.5 at Makro and Karachi University were 114 ± 115 and 71.7 ± 56.4 µg m-3, respectively, about 22.8 and 14.3-fold higher than the World Health Organization annual guideline of 5 µg m-3. BC concentrations were 3.39 ± 1.97 and 2.70 ± 2.06 µg m-3, respectively. The concentrations of PM2.5, BC, trace metals, and ions at the two sites showed clear seasonal trends, with higher concentrations in winter and lower concentrations in summer. The trace metals and ionic species with the highest concentrations were Pb, S, Zn, Ca, Si, Cl, Fe, and SO42-. The air quality index in the fall and winter at both sites was about 68 %, which is "unhealthy" for the general population. Positive Matrix Factorization revealed the overall contribution to PM2.5 at the Makro site came from three major sources - industrial emissions (13.3 %), vehicular emissions (59.1 %), and oil combustion (23.3 %). The estimates of expected number of deaths due to short-term exposure to PM2.5 were high in the fall and winter at both sites, with an annual mean estimate of 3592 expected number of deaths at the Makro site. Attention should be paid to the reduction of inorganic pollutants from industrial facilities, vehicular traffic, and fossil fuel combustion, due to their extremely high contribution to PM2.5 mass and health risks.

State of gaseous air pollutants and resulting health effects in Karachi, Pakistan.

Karachi, Pakistan, is a priority site for air pollution research due to high emissions of air pollutants from vehicular traffic, industrial activities, and biomass burning, as well as rapid growth in population. The objectives of this study were to investigate the levels of gaseous pollutants (NO, NO2, O3, HNO3, and SO2) in Karachi, to determine temporal and seasonal variations, to compare Karachi's air quality with other urban centers, to identify relationships with meteorological conditions, to identify source characterization, and to perform a backward-in-time trajectory analysis and a health impact assessment. Daily samples of gaseous pollutants were collected for six consecutive weeks in each of the four seasons for a year. Daily maximum concentrations of NO (90 parts per billion by volume (ppbv)), NO2 (28.1 ppbv), O3 (57.8 ppbv), and SO2 (331 ppbv) were recorded in fall, while HNO3 (9129 parts per trillion by volume (pptv)) was recorded in spring. Seasonal average concentrations were high in winter for NO (9.47 ± 7.82 ppbv), NO2 (4.84 ± 3.35 ppbv), and O3 (8.92 ± 7.65 ppbv), while HNO3 (629 ± 1316 pptv) and SO2 (20.2 ± 39.4 ppbv) were high in spring and fall, respectively. The observed SO2 seasonal average concentration in fall (20.2 ± 39.4) was 5 times higher than that in summer (3.97 ± 2.77) with the fall 24-h average (120 ppbv) exceeding the WHO daily guideline (7.64 ppbv) by a factor of about 15.7. A health impact assessment estimated an increase of 1200 and 569 deaths due to short-term exposure to SO2 in fall and spring, respectively. Chronic daily intake estimated risk per 1000 was 0.99, 0.47, 0.45, and 0.26 for SO2 in fall, NO in winter, O3 in winter, and NO2 in spring, respectively. This study confirms the effect of poor urban air quality on public health and demonstrated the influence of photochemical reactions as well as unfavorable meteorological conditions on the formation of secondary pollutants.

Indoor Urban Environment and Conventional Risk Factors for Pediatric Tuberculosis Among 1-12 Years Old Children in a Megacity in Pakistan: A Matched Case-Control Study.

Background: Estimated 1.1 million children developed tuberculosis (TB) globally in 2020. Household air pollution has been associated with increased respiratory tract infections among children. Nonetheless, there are scarce data regarding the association of indoor environment with pediatric TB. Objectives: To determine the association of indoor urban environment and conventional risk factors for pulmonary TB among children 1-12 years and to discern the differences of these factors among younger (1-5 years) and older children (6-12 years). Materials and Methods: We conducted an age-matched case-control study among children in 2 hospitals (tertiary and secondary care) in megacity, Karachi, Pakistan. A total of 143 pulmonary TB cases, diagnosed on Pakistan Paediatric Association Scoring Chart for Diagnosis of Tuberculosis (PPASCT), were compared with 286 age-matched controls (ratio 1:2). Indoor urban environment and other conventional risk factors were ascertained through a questionnaire and analyzed by conditional logistic regression. Results: Overall, being a female child [matched odds ratio (mOR): 2.03, 95% confidence interval (CI): 1.16-3.53], having household TB contact (mOR: 8.64, 95% CI: 4.82-15.49), open kitchen for cooking in household (mOR: 1.99, 95% CI: 1.59-5.66), and poorly ventilated house (mOR: 2.37, 95% CI: 1.09-3.65) increased the risk of TB among children (1-12 years). Open kitchen was a risk factor for younger children (1-5 years), whereas poorly ventilated house and being female child was a risk factor for older children (6-12 years), respectively. Conclusions: This study strengthens the evidence that a poor indoor environment increases the risk for childhood TB. Concerted efforts are needed to improve the indoor air environment in urban areas for prevention of TB in addition to addressing the conventional risk factors.

Understanding the mental health impact and needs of public healthcare professionals during COVID-19 in Pakistan : a qualitative study.

OBJECTIVES: A dearth of qualitative studies constrains in-depth understanding of health service providers' perspectives and experiences regarding the impact of COVID-19 on their mental health. This study explored the mental health impact and needs of of public sector healthcare workers during COVID-19 who working in secondary-level and tertiary-level healthcare settings of Pakistan. DESIGN: An exploratory qualitative study. SETTING: Twenty-five secondary-level and eight tertiary-level public hospitals of Sindh and Punjab provinces of Pakistan. PARTICIPANTS: In-depth interviews were conducted with 16 health service providers and 40 administrative personnel. Study data were analysed on NVivo V.11 using the conventional content analysis technique. RESULTS: The study identified three overarching themes: (1) mental health impact of COVID-19 on health service providers that included the fear of acquiring the infection and transmitting it to their family members, fear of social isolation and stigma, anxiety related to the uncertainty of COVID-19, nervousness due to media exaggeration and stress associated with excessive workload; (2) mental health needs of health service providers involved in the COVID-19 crisis and available support from the healthcare system, including the expression of the need for counselling services and safe working conditions, the need for paid rest periods, and the need for appreciation and motivation to work in the pandemic; and (3) suggestions to address mental health needs of healthcare workers, including provision of specialised mental healthcare/services, formal training of health managers on managing mental health needs of health facility staff, and assessment and addressing of these needs of the health workforce. CONCLUSION: The study emphasises the need to strengthen health system preparedness for recognising and addressing the needs of healthcare professionals. At the system level, there is a need for a specialised unit to provide mental health services and better communication strategies. At the staff level, continuous motivation and appreciation should be given to healthcare professionals either through monetary incentives or formal acknowledgement of their performance.

Estimating the pre- and post-diagnosis costs of tuberculosis for adults in Pakistan: household economic impact and costs mitigating strategies.

BACKGROUND: Despite free tuberculosis (TB) care in Pakistan, patients still have to bear high costs, which push them into poverty. This study estimated the pre- and post-diagnosis costs households bear for TB care, and investigated coping mechanisms among adults ≥ 18 years in Karachi, Pakistan. METHODS: We conducted a cross-sectional study comprising of 516 TB patients identified with completion of at least one month intensive treatment from four public sector health facilities from two institutes in Karachi, Pakistan. A standardized questionnaire to estimate patient's costs was administered. The study outcomes were direct medical and non-medical costs, and indirect costs. The costs were estimated during pre-diagnostic and post-diagnostic phase which includes diagnostic, treatment, and hospitalization phases. A descriptive analysis including mean and standard deviation (± SD), median and interquartile range (IQR), and frequencies and proportions (%) was employed. RESULTS: Out of 516 TB patients, 52.1% were female with a mean age of 32.4 (± 13.7) years. The median costs per patient during the pre-diagnostic, diagnostic, treatment and hospitalization periods were estimated at USD63.8/ PKR7,377, USD24/ PKR2,755, USD10.5/ PKR1,217, and USD349.0/ PKR40,300, respectively. The total household median cost was estimated at USD129.2/ PKR14,919 per patient. The median indirect cost was estimated at USD52.0/ PKR5,950 per patient. Of total, 54.1% of patients preferred and consulted private providers in the first place at the onset of symptoms, while, 36% attended public healthcare services, 5% and 4.1% went to dispensary and pharmacy, respectively, as a first point of care. CONCLUSIONS: TB patients bear substantial out-of-pocket costs before they are enrolled in publically funded TB programs. There should be provision of transport and food vouchers, also health insurance for in-patient treatment. This advocates a critical investigation into an existing financial support network for TB patients in Pakistan towards reducing the burden.

Impact of COVID-19 on mental health of primary healthcare workers in Pakistan: lessons from a qualitative inquiry.

OBJECTIVES: The existing literature regarding the mental health consequences of COVID-19 among healthcare workers revolves predominantly around specialised hospital settings, while neglecting primary healthcare workers (PHCW) who are the first point of contact for patients. In view of negligible evidence, this study explored the mental health impact of COVID-19 and health system response, and sought suggestions and recommendations from the PHCWs to address their mental health needs during the pandemic crisis. DESIGN: We employed a qualitative exploratory design. SETTING: A total of 42 primary healthcare facilities across 15 districts in Sindh and Punjab provinces of Pakistan. PARTICIPANTS: We telephonically conducted 47 in-depth interviews with health service providers and hospital managers. A combination of inductive and deductive approach was used for data analyses using NVivo V.11.0. RESULTS: There was immense fear, stress and anxiety among PHCWs being infected and infecting their families at the beginning of this outbreak and its peak which tapered off over time. It was triggered by lack of information about the virus and its management, false rumours, media hype, lack of personal protective measures (personal protective equipment, PPE) and non-cooperation from patients and community people. Trainings on awareness raising and the PPEs provided by the healthcare system, with emotional support from coworkers and supervisors, were instrumental in addressing their mental health needs. Additionally, they recommended appreciation and recognition, and provision of psychosocial support from mental health professionals. CONCLUSION: Primary healthcare system should be prepared to provide timely informational (eg, continuous updates in training and guidelines), instrumental (eg, provision of PPE, appreciation and recognition), organisational (eg, safe and conducive working environment) and emotional and psychosocial support (eg, frequent or needs-based session from mental health professionals) to PHCWs in order to mitigate the mental health impact of pandemic crisis.

Pesticides Use and Impaired Lung Function Among Male Agricultural Farmers in Rural Sindh, Pakistan.

Use of pesticides implicated in decrement in lung function, manifested as restrictive or obstructive dysfunction or both. Using comparative cross-sectional study design, authors conducted the study to determine an association of pesticide use with impairment in lung function (restrictive/obstructive pattern of lung function) among agricultural farmers. The data were collected using modified American Thoracic Society Division of Lung Disease (ATS-DLD-78A) questionnaire and spirometer measurements. Using multinomial logistic regression, the risk of both restrictive and obstructive lung dysfunction was found to be almost twice among pesticides users with each increasing year of exposure to pesticides (1.92 and 1.95, respectively) after adjusting for other covariates. There is a need for reliable monitoring and reporting procedures along with appropriate environmental policies and regulations for handling of pesticides. Interventional studies are needed where farmers could be trained on the proper use of personal protective equipment (PPE) to limit the exposure to pesticides.

Does contracting out lead to improvement in service volumes at primary and secondary health services? Evidence from rural districts of Sindh, Pakistan.

OBJECTIVE: To determine the improvement in service volumes from baseline, if any, in the contracted out primary and secondary healthcare facilities against key performance indicators, and to explore the perceptions of health managers and experience of patients in this regard. METHODS: The mixed-method study was conducted at Aga Khan University, Karachi, from November 2019 to April 2020, and comprised secondary data extracted from the district health information system related to Thatta and Sujawal districts of the Sindh province of Pakistan from July 2016 to June 2019. Apart from data analysis for baseline versus end-line comparison of key performance indicators, the study also comprised of a cross-sectional survey of health facilities, patient exit interviews and in-depth interviews with healthcare managers. RESULTS: The key performance indicators showed improved service volumes compared to the baseline. All services, including general outpatient department (33%), consultancy services (91%) and emergency services (106%) increased in volumes. Facility-based deliveries increased by 37% and antenatal care visits increased by 100% but immunisation volumes declined. Specialist workforce increased by 47%. Healthcare managers perceived delayed/partial budget release as the key determinant of staff retention, availability of drugs, equipment, supplies, water and electricity at health facilities. Lack of control over government-appointed employees coupled with political interference created workforce shortage. Patients were satisfied with service delivery, but unavailability of medicine was the main concern for 64.3%. CONCLUSIONS: Contracting out showed improvement in service volumes, but lack of autonomy over budget allocation and utilisation, staff appointment and poor coordination among the stakeholders were key barriers.

We Won't Go There: Barriers to Accessing Maternal and Newborn Care in District Thatta, Pakistan.

Accessibility and utilization of healthcare plays a significant role in preventing complications during pregnancy, labor, and the early postnatal period. However, multiple barriers can prevent women from accessing services. The aim of this study was to explore the multifaceted barriers that inhibit women from seeking maternal and newborn health care in Thatta, Sindh, Pakistan. This study employed an interpretive research design using a purposive sampling approach. Pre-tested, semi-structured interview guides were used for data collection. The data were collected through eight focus group discussions with men and women, and six in-depth interviews with lady health workers and analyzed through thematic analysis. The study identified individual, sociocultural, and structural-level barriers that inhibit women from seeking maternal and newborn care. Individual barriers included mistrust towards public health facilities and inadequate symptom recognition. The three identified sociocultural barriers were aversion to biomedical interventions, gendered imbalances in decision making, and women's restricted mobility. The structural barriers included ineffective referral systems and prohibitively expensive transportation services. Increasing the coverage of healthcare service without addressing the multifaceted barriers that influence service utilization will not reduce the burden of maternal and neonatal mortality. As this study reveals, care seeking is influenced by a diverse array of barriers that are individual, sociocultural, and structural in nature. A combination of capacity development, health awareness, and structural interventions can address many if not all of these barriers.

Violence and abuse among working children in urban and suburban areas of lower Sindh, Pakistan.

BACKGROUND: Child labourers are exposed to an insecure environment and higher risk of violence. Violence among child labourers is an under-studied phenomenon which requires contextual assessment. AIMS: We applied Bronfenbrenner's ecological model (micro-, exo- and macro-system) to understand the interplay of individual, community, societal and policy context fuelling violence. METHODS: Focus group discussions and family ethnographies of child-labourers working in common occupational sectors of suburban areas of Sindh were carried out to gain in-depth understanding of their immediate environment and abuse (micro-system). Frequency of emotional, physical and sexual violence (5-14 years; n = 634) was also determined. Indepth interviews with employers (exo-system, n = 4) and key-informant-interviews of prominent stakeholders in Pakistan (macro-system, n = 4) working against labour/violence were carried out Thematic-content analysis was performed using MAXQDA, version 8.0. RESULTS: We estimated that 21%, 19% and 9% of children suffered from emotional, physical and sexual violence respectively. Child labourers' interviews indicated the existence of all forms of abuse at home and in the workplace; sexual violence by grandfathers was highlighted (micro-system). Children reported frequent scolding and insults in the workplace along with physical violence that could be fatal (exo-system). The legal environment of violence in Pakistan was considered deficient as it did not address the hidden forms (touching, kissing, etc.; macro-system). CONCLUSION: We documented that all forms of violence were rampant among the child labourers, and improved efforts and comprehensive legislation is direly needed to alleviate the situation.

Exploring the Relationship Between Air Quality and Ischemic Stroke Admissions During the COVID-19 Pandemic.

OBJECTIVES: Amongst all the global catastrophe due to Coronavirus disease 2019, a significant bright spot is a reduction in air pollution as countries undergo lockdowns to limit the spread of infection. Another reduction that has been reported is in the number of strokes presenting to hospitals, despite the virus implicated in causing a hypercoagulable state. Acute exposure to air pollution has been linked to increase in stroke incidence and the improvement in air quality may be responsible for the decrease in stroke presentations. MATERIALS AND METHODS: To explore this hypothesis, we compared the air quality index (AQI) of Karachi, the largest cosmopolitan city of Pakistan, during the lockdown period in 2020 to the same period in the previous year. RESULTS: We found a significant drop in AQI depicting an improvement in air quality. Simultaneously, we identified a drop in number of stroke admissions to less than half from 2019 to 2020 at one of the largest tertiary care hospitals of the city, during this period of interest. CONCLUSION: We hypothesize that one important reason for this drop in stroke admissions, may be an actual reduction in stroke incidence brought about by an improvement in air quality.

Elderly musculoskeletal disease burden in Karachi, Pakistan: Associations and implications for developing countries.

OBJECTIVE: The global rise in the older population has increased the rates of osteoporosis and osteoarthritis, conditions that impact mobility and functionality. There is limited data on musculoskeletal disease in older populations residing in developing countries. METHODS: A community-based study using multistage cluster random sampling of older individuals was conducted in Karachi. Predefined criteria were used for osteoporosis and osteoarthritis. Gait assessment was performed. RESULTS: More than half of the participants were females and 53% reported illiteracy. Around 30% had osteoporosis and two-thirds had osteoarthritis. Multivariate analysis showed associations of female sex, Pashtun ethnicity, illiteracy, and hypertension with the combined variable of osteoporosis and osteoarthritis. CONCLUSIONS: The prevalence of osteoarthritis was higher than in other regional studies. Presence of both osteoporosis and osteoarthritis increased the risk of certain geriatric syndromes. High rates of musculoskeletal morbidity are seen in the elderly in Pakistan. Measures at a health-system level are required for better outcomes in older adults.

Lead In Food And Its Correlation With Blood Lead Levels Among Pregnant Women Of Sindh, Pakistan.

BACKGROUND: With increasing control of lead (Pb) in gasoline, food has emerged as an important secondary pathway for Pb exposure globally. This study assessed Pb levels in food duplicates and blood. Furthermore, it assessed the correlation of Pb in food duplicates and blood Pb levels with common food items taken by pregnant women of Sindh, Pakistan. METHODS: A cross-sectional study was conducted from August 2014 to November 2015, in urban (Karachi) and rural (Gambat, Khairpur) area of Sindh-Pakistan. A total of 103 venous blood samples (Karachi = 63 and Gambat = 40) of pregnant women were measured for blood Pb levels at the time of delivery. One month post-delivery, food frequency questionnaire (FFQ) was administered and three-day food duplicates (same number of cooked portions of food eaten by women) were collected. Food duplicates were analysed for Pb levels. Multivariable linear regression was conducted to identify the frequency of food items which contribute to blood and food Pb levels of pregnant women, separately. RESULTS: With 90% confidence interval, chapati (local flat bread) (ß=0.20, p<0.001), boiled rice (ß=0.35, p<0.001), cooked root vegetables (ß= 0.16, p=0.03), fried savory items (ß=0.15, p=0.03), sweet snacks (ß=0.13, p=0.08) were positively associated with elevated mother blood Pb levels. While cream biscuits (ß =-0.14, p=0.04), lassi (blend of yogurt, water and spices) (ß= -0.31, p<0.01), market milk desserts (ß=-0.22, p<0.001), fish (ß= -0.16, p=0.02), soft drinks (ß= -0.19, p=0.01) and supari/gutka (betel-nut) (ß=-0.13, p= 0.06) were negatively associated with mother Pb levels. Tetra-pak market juices (ß= 0.30, p<0.001) and cooked root vegetables (ß=0.19, p=0.05) were positively associated with mother food Pb levels, at 90% CI. CONCLUSIONS: Bread, boiled rice, fried savoury items, sweet snacks and cooked root vegetables were contributing to blood Pb levels of pregnant women in Pakistan. These food items may be contaminated with Pb during processing, packaging and storage. Inverse relation of Supari/gutka and soft drinks with blood Pb levels may be due its overall reduction in absorption capacity of the gut for nutrients. Objective individual food item analysis for Pb is warranted for further intervention.

Prevalence of Emotional and Physical Intimate Partner Violence Among Married Women in Pakistan.

Intimate partner violence (IPV) affects millions of women across the world, and Pakistan is no exception. However, there is wide variance in reported frequencies worldwide and even within the same population. No standardized representative national and subnational estimates were available for IPV in Pakistan. We analyzed 3,666 ever-married women (15-49 years), from the most recent Pakistan Demographic and Health Survey (PDHS; 2012-2013), to determine the prevalence of emotional and physical violence among women in Pakistan and its major subpopulations. The Conflicts Tactics Scale (CTS) was used to ascertain violence. Furthermore, we examined the socioeconomic and demographic characteristics, which have the potential to increase the risk of emotional and physical violence. Weighted multivariate logistic regression was carried out to determine the association of IPV with the potential risk factors using Stata version 13.0. The prevalence of emotional and physical violence was, respectively, 36.4% (95% confidence interval [CI]: [33.8, 39.1]) and 18.4% (95% CI: [16.4, 20.6]) in Pakistan. The frequency of emotional and physical violence was highest in Khyber Pakhtunkhwa (KPK; 54.9% and 36.4%) followed by Balochistan (50.0% and 25.5%), Punjab (35.9% and 15.8%), and Sindh (24.7% and 13.3%) provinces. The prevalence of any form of violence (emotional or physical or both) was higher in rural than in urban areas (45.2% vs. 30.6%). Higher age of the husband and lower socioeconomic status were associated with emotional violence in KPK. Furthermore, alcohol intake by husbands and lower educational status of women or their husbands were associated with greater risk of emotional and physical violence across the provinces. IPV is high in Pakistan and large variations exist in the prevalence of violence across the provinces. The predictors of emotional and physical violence included occupation and education of the husband, alcohol intake, woman's occupation, and wealth index. Further studies are needed to explore the underlying factors of violence and reasons for variation across different regions in the country for contextual interventions.