Publications by authors named "Sithembile L Mabila"

Early evidence suggests that COVID-19 is linked to kidney-related events in older and hospitalized patients. This link has not, however, been explored among a younger, healthy population such as U.S.

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This study aimed to determine the incidence of hair loss among U.S. active component service women, describe the types of hair loss, and summarize potential racial and ethnic disparities of hair loss among service women over the last 12 years.

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Uterine fibroids are the most common benign tumors of the uterus among women of reproductive age, disproportionally affecting non-Hispanic Black women compared to other races and ethnicities. This report is an update of a 2011 MSMR report that examined uterine fibroids among female active component service members in the U.S.

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Article Synopsis
  • U.S. service members face a heightened risk of vector-borne diseases (VBDs) during military training and operations, particularly in endemic regions.
  • A 13-year surveillance study (2010-2022) analyzed VBD trends among active duty and reserve service members, examining 23 reportable medical events (RMEs).
  • The report focused on the four most reported VBDs—Lyme disease, malaria, Rocky Mountain Spotted Fever (RMSF), and dengue fever—accounting for 90% of documented cases among Military Health System beneficiaries.
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Inpatient and outpatient encounter data retrieved from the Defense Medical Surveillance System (DMSS) were used to establish that there were 1,127 diagnoses of systemic lupus erythematosus (SLE) among active component U.S. service members (ACSM) from 2000 to 2022, with an overall incidence rate of 3.

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Article Synopsis
  • Colorectal cancer is more common in men and has been linked to environmental and occupational risks faced by military personnel, with data from the Defense Medical Surveillance System analyzing cases from 2010 to 2022.
  • The analysis indicated higher rates of colorectal cancer among older males, with age-adjusted incidence rates similar for both men and women, at around 4.4 cases per 100,000 person-years, attributed to improved screening in the Military Health System.
  • Despite historical trends showing higher incidence in non-Hispanic Black service members, this study found similar rates across all races and emphasized the need for increased wellness screenings, especially for those over 45, in light of recent changes to screening guidelines.
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From 2017 through 2021, a total of 2,454 active component U.S. military service members received incident diagnoses for 1 of the following eating disorders: anorexia nervosa (AN), bulimia nervosa (BN), binge eating disorder (BED), or "other/unspecified eating disorder" (OUED).

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Purpose: To examine associations between mine commodity such as coal, platinum, or diamonds and emphysema among South African miners at autopsy.

Methods: We examined the association between mine commodity and emphysema using the Pathology Automation (PATHAUT) database, 1975-2014. Exposure was characterized as longest tenure in each commodity.

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Purpose: To determine the associations between exposure duration, measured by employment tenure, and emphysema presence and severity in black and white South African miners at autopsy.

Methods: We examined the association between mining tenure and emphysema presence or severity using the Pathology Automation (PATHAUT) database, 1975-2014. We used logistic regression models adjusted for age, tuberculosis, HIV status, and year of death.

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Background: The association between mining occupation categories and obstructive lung disease (OLD) has not been well explored in the United States.

Methods: National Health Interview Survey (NHIS) data from 2006 to 2015 was used to determine the relationship between mining occupations and diagnosis of chronic bronchitis, emphysema, chronic obstructive pulmonary disease (COPD), and asthma. We classified occupations into low, moderate, high, and very high dust exposure groups.

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Introduction: A commonly used approach to adjust for urine dilution in analyses of biomarkers is to adjust for urinary creatinine. However, creatinine is a product of muscle mass and is therefore associated with body mass. In studies of urinary analytes and obesity or obesity-related outcomes, controlling for creatinine could induce collider stratification bias.

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Objective: This study identifies and evaluates injury types associated with distribution of cause of injuries and compensation among Illinois miners.

Methods: Cases were selected from the Illinois Workers' Compensation database from 1990 to 2012 to determine injury distributions and compensation among miners and non-miners. Logistic models were used to analyze total monetary compensation, temporary total disability (TTD), and permanent partial disability as primary outcomes.

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