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Results for “"Ulla Griffiths"”

15 results

The Mental Health Impact of the COVID-19 Pandemic Across Different Cohorts

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Kiran Shafiq Khan, Mohammed A. Mamun, Mark D. Griffiths, Irfan Ullah

Journal: International Journal of Mental Health and AddictionYear: 2020Citations: 346

The World Health Organization (WHO) defines mental health as the state of wellbeing in which an individual realizes their capabilities to combat with normal life stressors and work competencies in contributing to the belonged community, which is underpinned by six psychological elements comprising (...

Social SciencesPsychologyClinical PsychologyOpen Access
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Fear of COVID‐19 Scale (FCV‐19S) across countries: Measurement invariance issues

Verified

Chung‐Ying Lin, Wen‐Li Hou, Mohammed A. Mamun, José Aparecido Da Silva et al.

Journal: Nursing OpenYear: 2021Citations: 164

AIM: The threats of novel coronavirus disease 2019 (COVID-19) have caused fears worldwide. The Fear of COVID-19 Scale (FCV-19S) was recently developed to assess the fear of COVID-19. Although many studies found that the FCV-19S is psychometrically sound, it is unclear whether the FCV-19S is invarian...

Social SciencesPsychologyClinical PsychologyOpen Access
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Potential Effects of the COVID-19 Pandemic on Future Birth Rate

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Md. Asad Ullah, Abu Tayab Moin, Yusha Araf, Atiqur Rahman Bhuiyan et al.

Journal: Frontiers in Public HealthYear: 2020Citations: 114

Here, we examine the potential effect of the COVID-19 pandemic on future birth rates. This highly contagious disease originated in China, and rapidly spread worldwide, leading to extensive lockdown policies being implemented globally with the aim of containing the infection rates and its serious att...

Social SciencesEconomics, Econometrics and FinanceEconomics and EconometricsOpen Access
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Impact of COVID-19-related disruptions to measles, meningococcal A, and yellow fever vaccination in 10 countries

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Katy A. M. Gaythorpe, Kaja Abbas, John H. Huber, Andromachi Karachaliou et al.

Journal: eLifeYear: 2021Citations: 87

Background: Childhood immunisation services have been disrupted by the COVID-19 pandemic. WHO recommends considering outbreak risk using epidemiological criteria when deciding whether to conduct preventive vaccination campaigns during the pandemic. Methods: We used two to three models per infection ...

Health SciencesMedicineEpidemiologyOpen Access
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COVID‐19 suicide and its causative factors among the healthcare professionals: Case study evidence from press reports

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Israt Jahan, Irfan Ullah, Mark D. Griffiths, Mohammed A. Mamun

Journal: Perspectives In Psychiatric CareYear: 2021Citations: 77

PURPOSE: Recent research has demonstrated the psychological impact of the coronavirus disease 2019 (COVID-19) pandemic among the general population. However, COVID-19-related suicides among healthcare professionals (HCPs) have yet to be investigated. FINDINGS: The present study utilized retrospectiv...

Social SciencesPsychologyClinical PsychologyOpen Access
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New vaccine adoption: qualitative study of national decision-making processes in seven low- and middle-income countries

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Helen Burchett, Sandra Mounier‐Jack, Ulla Griffiths, Robin Biellik et al.

Journal: Health Policy and PlanningYear: 2012Citations: 69

As more new and improved vaccines become available, decisions on which to adopt into routine programmes become more frequent and complex. This qualitative study aimed to explore processes of national decision-making around new vaccine adoption and to understand the factors affecting these decisions....

Social SciencesHealthVaccine Coverage and HesitancyOpen Access
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Reassessing the value of vaccines

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Till Bärnighausen, Seth Berkley, Zulfiqar A Bhutta, David Bishai et al.

Journal: The Lancet Global HealthYear: 2014Citations: 65

In May, 1974, WHO launched the Expanded Programme on Immunization—the global programme to immunise children worldwide with a set of (at the time) six core vaccines. 40 years on, the GAVI Alliance has brought us together, a group of 29 leading technical experts in health and development economics, co...

Social SciencesHealthVaccine Coverage and HesitancyOpen Access
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Impact of Measles Elimination Activities on Immunization Services and Health Systems: Findings From Six Countries

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Piya Hanvoravongchai, Sandra Mounier‐Jack, V. Oliveira Cruz, Dina Balabanova et al.

Journal: The Journal of Infectious DiseasesYear: 2011Citations: 55

BACKGROUND: One of the key concerns in determining the appropriateness of establishing a measles eradication goal is its potential impact on routine immunization services and the overall health system. The objective of this study was to evaluate the impact of accelerated measles elimination activiti...

Health SciencesMedicineEpidemiologyOpen Access
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<i>PUBG</i> ‐related suicides during the COVID‐19 pandemic: Three cases from Pakistan

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Mohammed A. Mamun, Irfan Ullah, Norina Usman, Mark D. Griffiths

Journal: Perspectives In Psychiatric CareYear: 2020Citations: 22

INTRODUCTION: The present case report presents the most extreme negative aspects of gaming, namely PUBG-related suicide during the coronavirus disease-2019 pandemic in Pakistan. CASE PRESENTATION: Three suicide cases of extreme gamers occurred within a few days of each other in Lahore, Pakistan. All...

Social SciencesPsychologyClinical PsychologyOpen Access
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A network analysis of the Internet Disorder Scale–Short Form (IDS9-SF): A large-scale cross-cultural study in Iran, Pakistan, and Bangladesh

Verified

Li Li, Mohammed A. Mamun, Firoj Al‐Mamun, Irfan Ullah et al.

Journal: Current PsychologyYear: 2022Citations: 10

Abstract The Internet Disorder Scale–Short Form (IDS9-SF) is a validated instrument assessing internet disorder which modified the internet gaming disorder criteria proposed in the fifth edition of the Diagnostic and Statistical Manual of Mental Disorders (DSM-5). However, the relationships between ...

Social SciencesSociology and Political ScienceImpact of Technology on AdolescentsOpen Access
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COVID-19 Fear Among Pakistanis: Psychometric Evaluation of the Fear of COVID-19 Scale Using Item Response Theory and Confirmatory Factor Analysis

Verified

Irfan Ullah, Muhammad Junaid Tahir, Sajjad Ali, Rabia Waseem et al.

Journal: International Journal of Mental Health and AddictionYear: 2021Citations: 9

Abstract The Fear of COVID-19 Scale (FCV-19S) assesses the fear of the novel coronavirus disease 2019 (COVID-19) and has been translated and validated into over 20 languages. The present study conducted confirmatory factor analysis (CFA) and item response theory (IRT) analyses on the FCV-19S among a...

Social SciencesPsychologyClinical PsychologyOpen Access
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Structural, morphological, magnetic, and magnetocaloric properties of $${\text{La}}_{0.65}{\text{Ba}}_{0.35-\text{x}}{\text{Bi}}_{\text{x}}{\text{MnO}}_{3-\updelta }$$ perovskite manganites: evolution of Griffiths phase

Verified

Md. Rasel Shikder, Muhammad Samir Ullah

Journal: Emergent MaterialsYear: 2025Citations: 2
Physical SciencesMaterials ScienceElectronic, Optical and Magnetic Materials
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Suppression of Griffiths-like phase enhances magnetic and magnetocaloric properties in La0.7Ba0.3-xSrxMnO3 perovskites

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Md. Rasel Shikder, Rimi Rashid, Redwan N. Sajjad, Muhammad Samir Ullah

Journal: Journal of Magnetism and Magnetic MaterialsYear: 2026
Physical SciencesMaterials ScienceElectronic, Optical and Magnetic Materials
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Genetic and health determinants of cancer risk in Bangladeshi and Pakistani individuals in the UK

Verified

Abu Z M Dayem Ullah, Ashitha Joby, Graeme J. Thorn, Lucas M. James et al.

Journal: Nature CommunicationsYear: 2026

South Asian populations remain underrepresented in cancer genomics, despite elevated risk for certain malignancies and distinct clinical profiles. This gap is especially pronounced for British Bangladeshi and Pakistani communities. We analyse data from 57,416 individuals of Bangladeshi and Pakistani...

MedicineObesityCancerOpen Access
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The Impacts of Measles Elimination Activities on Immunization Services and Health Systems in Six Countries

Verified

Piya Hanvoravongchai, Sandra Mounier‐Jack, Valeria Oliveira Cruz, Dina Balabanova et al.

Journal: The MIT Press eBooksYear: 2011

Abstract This chapter evaluates the impacts of accelerated measles elimination activities (AMEAs) on immunization services and health systems in six countries: Bangladesh, Brazil, Cameroon, Ethiopia, Tajikistan, and Vietnam. The impacts of AMEAs are assessed according to the following components: go...

Social SciencesHealthVaccine Coverage and Hesitancy
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