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The coronavirus disease 2019 (Covid-19) has created emerging mental health challenges around the world. Like other countries, Pakistan is also confronted with covid-19 calamities. The aim of the study is to examine the impacts of workplace measures (WM) on the job performance (JP) and covid-19 fears (CF) along with the moderating role of academic competence (AC) based on the organizational support theory (OST) and job demand and resources (JDR) theory. A quantitative approach was applied to collect data from 333 banking employees in Gujranwala (Pakistan), and the hypothesis were tested via structural equation modeling using SPSS and AMOS. The study findings indicate that workplace measures significantly affect covid-19 fears except for individual preventive measures (IPM). Similarly, workplace measures significantly impact on job performance apart from information about the pandemic (IAP). Moreover, academic competence insignificantly moderates between workplace measures and covid-19 fears, but a significant moderation is found between information about pandemic (IAP) and covid-19 fears. Meanwhile, academic competence significantly moderates between workplace measures and job performance instead of a relationship between information about pandemic and job performance. However, this study was limited only to the banking sector of Pakistan. So, it will open the doors for future researchers to investigate other cultural contexts and sectors. This research gives a holistic understanding of workplace measures and contributes to the body of knowledge by enlightening the moderating role of academic competence in the banking sector of Pakistan. These useful insights would enable practitioners and policy makers to develop more efficient strategies and workplace measures to enhance job performance and reduce the fears of covid-19 among employees.

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Exposure to endocrine-active perfluoroalkyl substances (PFASs), is nearly ubiquitous, but data on the association between PFASs and endometriosis diagnosis are limited. We aimed to examine the relationship between PFASs and endometriosis. Women aged 20-50 years from the National Health and Nutrition Examination Survey (2003-2006) were selected (n=753). Serum PFAS levels were measured and endometriosis status was determined by self-report of doctor diagnosis. Weighted survey sampling logistic regression was used. Women reporting endometriosis were older (39.4 vs. 33.7 years), and more likely to be non-Hispanic white. Geometric mean levels of perfluorononanoic acid (PFNA), perfluorooctanoic acid (PFOA), and perfluorooctane sulfonate (PFOS) were significantly higher among women reporting endometriosis. Endometriosis was associated with select quartiles of PFOA, PFNA, and PFOS. Sensitivity analyses had similar results but wider confidence intervals. These findings suggest that PFOA, PFNA, and PFOS may be of interest in future studies with improved endometriosis diagnostic criteria and prospectively measured exposure.

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OBJECTIVE: To determine the clinical indications and adverse reactions of platelet apheresis procedure. STUDY DESIGN: Cross-sectional, observational study. PLACE AND DURATION OF STUDY: Blood Bank of Pakistan Atomic Energy Commission General Hospital, Islamabad, from January 2010 to December 2014. METHODOLOGY: Indications and adverse reaction verified for 200 consecutive platelet apheresis donations performed for 125 patients was included in this study. Data was analysed for descriptive variables using SPSS version 16. RESULTS: Donor deferral rate in the study was 63.83%. All the donors were males (100%) and replacement donors. Most prevalent blood type was B-positive (n=63, 31.5%), followed by O-positive (n=59, 29.5%). Rh negative groups constituted 13.5% (n=27) of all the donors. Average age of platelet apheresis donors was 28.56 ± 5.77 years. Maximum numbers of donors were in age range 20 - 30 years. Average weight of the donors was 73.96 ± 11.96 kg. Mean pre-procedure platelet count of donors was 268,000/µL. The postprocedure average platelet count was approximately 200,000/µL. The mean duration of a platelet apheresis session was 78.27 ± 26.07 minutes. Average volume of the final product was 412.53 ± 45.33 ml. Average volume of anti-coagulant acid citrate dextrose used per procedure was 300 ± 40 ml, 245 ml returned to donor along with returned blood while 55 ml used as anticoagulant in final concentrate. Of total 200, two (1%) final products were contaminated with red cells. Three (1.5%) products were not issued and finally expired. Of the 125 patients for which plateletpheresis procedures were performed, 54 (43.2%) patients were males and 71 (56.8%) were females (M: F=0.76:1). Six donors (3%) had adverse events: three donors (1.5%) had mild reactions, two (1%) moderate reaction, and one donor (0.5%) developing hematoma. None had severe or life-threatening reactions. CONCLUSION: Plateletpheresis procedure is relatively safe and forms an important adjuvant to blood bank inventory.

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