Workplace health culture and trust in the occupational health office: A descriptive study of meatpacking workers.

INTRODUCTION: Worker trust in employer-provided occupational health services has not been explored in essential industries, such as meatpacking. The purpose of this study was to describe workplace health culture and trust in the occupational health office and highlight meatpacking workers' experiences with the occupational health office. METHODS: Meatpacking workers were surveyed between February 2021 and October 2022. Descriptive statistics and nonparametric tests were used to explore trust across demographic variables, including workplace health culture. Thematic analysis was used to examine the short-answer qualitative data. RESULTS: Among workers who completed surveys (n = 731), health culture was rated low (M = 1.3 (0.73); possible range 0-3). Trust in the occupational health office was also rated low (M = 8.2 (5.06); possible range 0-20). Workers' descriptions of interactions with the occupational health office were mostly unfavorable (287 negative opinion units; 97 positive opinion units) and primarily focused on quality of care, communication, the supervisor as gatekeeper to health services, and the prioritization of company interests. CONCLUSION: Meatpacking worker health may be improved by building worker trust in the occupational health office. Suggested strategies include enhanced communication, protection of confidentiality, prioritization of worker well-being, and promotion of a stronger health culture in plants and throughout the industry. Supporting workers without a regular healthcare provider to establish a relationship with a primary care provider of their choice is also recommended.

Environmental arsenic contamination and its health effects in a historic gold mining area of the Mangalur greenstone belt of Northeastern Karnataka, India.

This report summarizes recent findings of environmental arsenic (As) contamination and the consequent health effects in a community located near historic gold mining activities in the Mangalur greenstone belt of Karnataka, India. Arsenic contents in water, hair, nail, soil and food were measured by FI-HG-AAS. Elemental analyses of soils were determined by ICP-MS (inductively coupled plasma-mass spectrometry). Of 59 tube-well water samples, 79% had As above 10 µg L(-1) (maximum 303 µg L(-1)). Of 12 topsoil samples, six were found to contain As greater than 2000 mg kg(-1) possibly indicating the impact of mine tailings on the area. All hair and nail samples collected from 171 residents contained elevated As. Arsenical skin lesions were observed among 58.6% of a total 181 screened individuals. Histopathological analysis of puncture biopsies of suspected arsenical dermatological symptoms confirmed the diagnosis in three out of four patients. Based on the time-course of As-like symptoms reported by the community as well as the presence of overt arsenicosis, it is hypothesized that the primary route of exposure in the study area was via contaminated groundwater; however, the identified high As content in residential soil could also be a significant source of As exposure via ingestion. Additional studies are required to determine the extent as well as the relative contribution of geologic and anthropogenic factors in environmental As contamination in the region. This study report is to our knowledge one of the first to describe overt arsenicosis in this region of Karnataka, India as well as more broadly an area with underlying greenstone geology and historic mining activity.

Effect of cell phone exposure on physiologic and hematologic parameters of male medical students of Bijapur (Karnataka) with reference to serum lipid profile.

The public awareness about cell phone safety increased greatly in the last few years as various reports of potential adverse health effects on humans exposed to radiations emitted from cellular phones were published. The aim of the study was to assess the effect of long term cell phone exposure on physiological and hematological parameters along with its impact on serum lipid profiles and a single call effect on heart rate, blood pressure and SpO2(%) of healthy male medical students. The students were divided into two groups, group I (n=22, age 20.63 +/- 1.17 yrs) comprising first year medical students who were never exposed to cell phones at the time of this study and group II (n=35, age 22.00 +/- 1.56 yrs) consists of final year (fourth year) male medical students who were using cell phone for more than four years before this study. The results showed no significant differences the groups in basal heart rate, systolic blood pressure, SpO2(%), or various hematologic parameters. Acute exposure (single call of cell phone with 900 MHz for 1 minute) in both groups showed a significant increase in peak heart rate in group II as compared with group I and a significant decrease in peak SpO2 (%) in group I as compared with group II. Serum total cholesterol, VLDL-cholesterol, and triglycerides concentration were significantly higher in group II (long term cell phone exposed) than in group I, suggesting a mild alteration of lipid profile among group II subjects.

Neurobrucellosis: a rare cause for spastic paraparesis

A 41 year old man presented to the outpatient department with a three month history of difficulty in walking. He also had a history of positive sensory symptoms in the form of pins and needle sensation mostly below the waist. His symptoms had been progressive and there was no significant family history. He demonstrated a spastic gait and could only walk with assistance and support. DTR were hypertonic and sensory deficit was observed below twelfth dorsal vertebra. Sphincter abnormalities were present. Plantars were extensor bilaterally. Cerebral and spinal MRI with contrast was unremarkable. Brucella antigen titers were significantly high. CSF report was consistent with neurobrucellosis. After detailed analysis of his history, clinical picture and investigations the diagnosis of neurobrucellosis was made. Combined antimicrobial therapy was started, his neurologic condition gradually improved and he was able to walk without help after three months of treatment. Hence this case showed that neurobrucellosis may present as acquired progressive spastic paraparesis and it should always be borne in mind in patients with spastic paraparesis.

Neurobrucellosis: a rare cause for spastic paraparesis.

A 41 year old man presented to the outpatient department with a three month history of difficulty in walking. He also had a history of positive sensory symptoms in the form of pins and needle sensation mostly below the waist. His symptoms had been progressive and there was no significant family history. He demonstrated a spastic gait and could only walk with assistance and support. DTR were hypertonic and sensory deficit was observed below twelfth dorsal vertebra. Sphincter abnormalities were present. Plantars were extensor bilaterally. Cerebral and spinal MRI with contrast was unremarkable. Brucella antigen titers were significantly high. CSF report was consistent with neurobrucellosis. After detailed analysis of his history, clinical picture and investigations the diagnosis of neurobrucellosis was made. Combined antimicrobial therapy was started, his neurologic condition gradually improved and he was able to walk without help after three months of treatment. Hence this case showed that neurobrucellosis may present as acquired progressive spastic paraparesis and it should always be borne in mind in patients with spastic paraparesis.