Work - Volume 78, issue 2

Authors: Dhanusia, S. | Santhana Lakshmi, S. | Kumar, Ajith | Prabhu, R. | Srinivasan, Vignesh | Suganthirababu, Prathap | Kumar, Priyadharshini | Kumaresan, A. | Vishnuram, Surya | Alagesan, Jagatheesan | Vasanthi, Rajkumar Krishnan

Article Type: Research Article

Abstract: BACKGROUND: Smartphones are a technical marvel that rapidly evolved to play an important role in our lives. One downside to smartphone use is that it significantly worsens posture. It is believed that using a smartphone while walking increases the risk of cognitive decline and the loss of dynamic balance needed to perform functional tasks. OBJECTIVE: The objective of the study was to determine the impact of smartphone usage on dynamic postural control among South Indian college students. METHODS: The study was carried out in a private college with 400 invited students through online social media platforms. …The four-square step test and SAS-SV were used to determine the impact of smartphone usage on dynamic postural control. The students were informed about the study process. A total of 250 participants were included based on the inclusion criteria. RESULTS: There was a high percentage of agreement on smartphone usage on dynamic postural control measured with SAS-SV, revealing statistical significance with a mean value of 41.532 and SD of 10.010886. The four-square step test with a mean value of 22.5 and SD of 1.8995878 also proved significant impact. A positive correlation was found between smartphone usage and dynamic postural control, which was analysed using Pearson’s correlation coefficient of 0.90130. CONCLUSION: A significant correlation was noted between mobile usage and dynamic balance. Smartphones can have a negative impact on dynamic balance by distracting users from their surroundings and increase the risk of falls. Show more

Keywords: Smartphones, postural balance, cellphones, technology addiction

DOI: 10.3233/WOR-230161

Citation: Work, vol. 78, no. 2, pp. 441-446, 2024

Authors: Ain, Qurat Ul | Khan, Imran Ahmad | Raza, Muhammad Asif | Anjum, Ahsan | Khan, Maliha Khalid | Perwasha, Perwasha | Ishaq, Shahid

Article Type: Research Article

Abstract: BACKGROUND: Industrial workers often have musculoskeletal disorders due to the nature of their work. OBJECTIVE: The goal was to investigate the scientific use of polyherbal gel in relieving pain and stiffness due to musculoskeletal injuries and improving activities of daily living (ADLs) in industrial workers. METHODS: A pragmatic, single-blinded, randomized control study divided 200 musculoskeletal injury patients into four parallel groups (n  = 50). Groups 1 and 2 were applied polyherbal gel via phonophoresis with therapeutic ultrasound and superficial massage. Groups 3 and 4 received diclofenac diethyl-ammonium 1% gel by phonophoresis and superficial massage. The Global Pain …Relief Scale, Numeric Pain Rating Scale (NPRS), and Western Ontario and McMaster Universities Arthritis Index (WOMAC) were used to measure pain, stiffness, and ADLs. Data was analyzed using one-way analysis of variance (ANOVA) and paired t -test to compare mean±SD of four independent groups before and after gel application. The confidence interval was 95%, with p  < 0.05 considered significant. RESULTS: The results revealed that polyherbal gel reduced pain (NPRS, WOMAC and Global pain relief scales) more efficiently (p ≤0.000) when applied with phonophoresis as compared to applied with massage and standard diclofenac (p ≤0.005), furthermore, polyherbal gel when applied with phonophoresis showed more efficient results. CONCLUSION: Industrial workers with musculoskeletal injuries benefited from the use of polyherbal gel for pain and inflammation relief. The polyherbal gel is natural, cost-effective, and easy to formulate. Show more

Keywords: Polyherbal gel, anti-nociceptive, anti-inflammatory, musculoskeletal injuries, phonophoresis

DOI: 10.3233/WOR-230178

Citation: Work, vol. 78, no. 2, pp. 447-460, 2024

Authors: Xu, Yanzhen | Liu, Ya | Huang, Maoyong | Fang, Hongmei

Article Type: Research Article

Abstract: BACKGROUND: Although research has increased the current understanding of creative teaching, evidence on the factors that influence this behavior and the underlying mechanisms remains limited. OBJECTIVE: This study, grounded in conservation of resources theory, proposed and empirically examined the relation between contingent reward leadership (CRL) among Chinese kindergarten principals and teachers’ creative teaching performance (CTP). In addition, the study assessed the mediating effect of organizational innovation support (OIS), bureaucratic organizational culture (BOC), and innovative organizational culture (IOC), as well as the moderating effect of ideological psychological contracts (IPCs), to provide robust insights into how CRL can motivate kindergarten …teachers’ CTP. METHODS: A total of 518 kindergarten teachers aged 20–55 years participated in the study. Structural equation model analysis was conducted to examine the multiple mediating effects of OIS, BOC, and IOC, as well as the moderating effect of IPC in the relation between CRL and CTP. RESULTS: OIS served as a mediator in the relation between CRL and CTP. OIS and BOC played a chain mediating role in the relation between CRL and CTP. OIS and BOC played a chain mediating role in the relation between CRL and CTP. Additionally, IPC positively moderated the indirect relation of CRL on CTP via OIS. CONCLUSIONS: Kindergarten principals should pay attention to the positive impact of leadership style and organizational culture on teachers’ innovative behavior. Moreover, prioritizing the improvement of IPCs would benefit the development of innovative behavior. Show more

Keywords: Contingent reward leadership, creative teaching performance, organizational innovation support, organizational culture, ideological psychological contract, kindergarten principal, kindergarten teacher

DOI: 10.3233/WOR-230229

Citation: Work, vol. 78, no. 2, pp. 461-476, 2024

Authors: Dandumahanti, Bhanu Priya | Subramaniyam, Murali

Article Type: Research Article

Abstract: BACKGROUND: Smartphone usage has increased rapidly in the last decade due to rapid technological advancements. This extensive usage of smartphones led to physiological problems and musculoskeletal disorders (MSD) due to inappropriate postures. OBJECTIVE: Past studies have reported the effects/discomfort of smartphone usage for short periods, ranging from 3–20 min, which does not represent the current era of smartphone dependency (approximately 7-hr/day). METHODS: This study was performed on fifty-four participants aged 20–28 with 1-hr smartphone texting in a sitting posture. Flexion angles, both sides (dominant and non-dominant) muscle activity (maximum voluntary contraction %) at sternocleidomastoid (SCM), upper-trapezius (TRP), …extensor digitorum (EDM) and abductor pollicis brevis (APB) muscles, and subjective discomfort were analyzed. RESULTS: After 1-hr smartphone texting, the muscle activity at eight upper extremities: SCM (24.80%), TRP (29.45%), EDM (14.44%) and APB (19.87%) significantly (p  < 0.001) increased by 1.5–1.9 times with 27.4±3.18° and 82.94±7.03° head and lower-arm flexion angles, respectively. The mechanical loads on the cervical spine increased by 4.6 times, and subjective discomfort by 3 times. CONCLUSION: Maintaining the same posture for a long duration causes postural stress, muscular imbalances, and discomfort, leading to MSD with increased cervical intervertebral disc pressure. Show more

Keywords: Smartphone texting, musculoskeletal disorders, head flexion angle, prolonged usage, cervical load, subjective discomfort analysis

DOI: 10.3233/WOR-230262

Citation: Work, vol. 78, no. 2, pp. 477-488, 2024

Authors: Harris, Gregory E. | Watson, James R. | Li, Alan Tai-Wai | Ibáñez-Carrasco, Francisco | Muchenje, Marvelous | Demetrakopoulos, Ana Sophia | McGee, A. | Chambers, Lori | Gahagan, Jacqueline | Ceranto, Andre | Cumby, Chris | Liddell, Michael

Article Type: Research Article

Abstract: BACKGROUND: As a large number of people live with HIV, it is worthwhile to examine the integration of this group in the workplace. OBJECTIVE: To investigate how the operationalization of GIPA/MEPA supports workplace policies and practices for PLHIV. The study aims to explore what is being offered to support PLHIV in community-based agencies and what can be done to enhance the offerings. METHODS: For this community-based research, 2 bilingual online surveys were sent to 150 Canadian organizations that work closely with PLHIV or offer support to them. One of the surveys was for Executive Directors of …these organizations while the other was sent to peers; i.e. PLHIV whose job is to offer services to PLHIV. Questions in the surveys varied between open-ended, binary, and Likert. RESULTS: GIPA/MEPA are implemented in most organizations and Executive Directors affirmed that PLHIV and their impacts on the workplace are valued. There is a consensus among Executive Directors that formal support is provided but most respondents argued that this support is not specific for PLHIV. More than half of respondents were either unaware or uncertain about the existence of informal support. Peer-employees claimed that one of the challenges of disclosing HIV to receive peer support is that they may face stigma. CONCLUSION: The application of GIPA/MEPA results in positive outcomes in the workplace. The study emphasizes the need to facilitate access to informal support. Show more

Keywords: HIV, workplace support, peer support, labor force participation, mental health, community-based research

DOI: 10.3233/WOR-230289

Citation: Work, vol. 78, no. 2, pp. 489-503, 2024

Authors: Belkić, Karen | Rustagi, Neeti

Article Type: Research Article

Abstract: BACKGROUND: Burnout among physicians, especially in the academic setting, is an urgent concern, with adequate sleep one of the key focal points. OBJECTIVE: To identify job stressors contributing to burnout and compromised sleep among academic physicians, using a comprehensive, theory-based instrument, the Occupational Stressor Index (OSI), whose specific form was created ‘for physicians by physicians’. METHODS: This parallel mixed-methods cross-sectional investigation was conducted among 109 physicians employed in a public teaching hospital, Jodhpur, India. Work conditions were evaluated by the physician-specific OSI (part I). The Copenhagen Burnout Index and Pittsburgh Sleep Quality Index (PSQI) were the …outcome instruments (part II). Seventy-six physicians completed parts I and II. RESULTS: The physicians were from wide-ranging specialties, and 82% of the cohort were residents. Mean total OSI scores were 87.4±8.1, with unit-change yielding adjusted odds-ratios (95% confidence-intervals) for personal (1.10 (1.02–1.18)) and work-related burnout (1.12 (1.04–1.22)), and PSQI (1.09 (1.01–1.17)). Significant multivariable associations with burnout and/or sleep indices included: working 7 days/week, lacking work-free vacation, insufficient rest breaks, interruptions, many patients in intensive-care, no separate time for non-clinical duties, pressure to publish, injury/suicide attempts of colleagues/staff, performing pointless tasks. The latter were described as administrative/clerical. Lacking genuine rest breaks was mainly patient-related, further compromised by emergency work and lacking separate time for non-clinical duties. Long workhours and exhausting schedule were cited as most difficult parts of work, while reducing workhours, improving work schedule, and hiring more staff most frequently recommended. CONCLUSION: Specific working conditions potentially contributory to burnout and compromised sleep among physicians working in academic medicine are identified using a methodologically-rigorous, in-depth approach. These findings inform evidence-based interventions aimed at preserving physician mental health and work capacity. Show more

Keywords: Working conditions, physicians, hospitals, teaching, clinical medicine, occupational health, burnout, psychological, sleep

DOI: 10.3233/WOR-230383

Citation: Work, vol. 78, no. 2, pp. 505-525, 2024

Authors: Yildirim, Umut | Nart, Senem | Akar, Sevda | Sarialioğlu, Songül | Toygar, Arda | Vardar, Burak | Kaya, Sultan Çoşkun | Sari, Mustafa

Article Type: Research Article

Abstract: BACKGROUND: Women are underrepresented in the maritime industry compared to men. This sector continues to perpetuate gender discrimination and stereotypes, often overlooking women’s physical competence. OBJECTIVE: To explore the multi-faceted challenges faced by Turkish female officers, unveiling the different dimensions of these challenges, and providing a comprehensive understanding of their experiences. METHODS: In-depth semi-structured interviews were conducted with 40 Turkish female officers actively working on seagoing vessels. The data were analyzed using MAXQDA software. RESULTS: The challenges faced by female officers were examined using content analysis. A total of 50 different codes were identified …within 10 categories. The categories are gender inequality, violence, restriction of freedom, work-family conflict, mental health, physical differences, unsafe living space, insufficient communication with management, lack of psychometric testing and limited access to health services. CONCLUSION: By shedding light on the unique obstacles faced by female officers in Turkey, this study enhances our understanding of the underlying challenges and lays the groundwork for the implementation of effective policies and practices that promote the empowerment of women in the maritime industry. Show more

Keywords: Women’s rights, workplace condition, mental health, qualitative research, gender inequity, workplace stress, gender-based violence

DOI: 10.3233/WOR-230391

Citation: Work, vol. 78, no. 2, pp. 527-539, 2024

Article Type: Correction

DOI: 10.3233/WOR-246008

Citation: Work, vol. 78, no. 2, pp. 541-541, 2024

Article Type: Correction

DOI: 10.3233/WOR-246009

Citation: Work, vol. 78, no. 2, pp. 543-543, 2024