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Biomedical subjects

R L Meckstroth

Publications and source records attributed to R L Meckstroth.

5 recordsLinked to original sources
PubMed2000

Coaches' attitudes toward smokeless tobacco and intentions to intervene with athletes.

Smokeless tobacco use among athletes is alarming. Most of these athletes report beginning smokeless tobacco use in middle or high school. West Virginia has significantly higher rates of smokeless tobacco use among adolescent and adult males than the general population. Since West Virginia athletes may be particularly vulnerable to smokeless tobacco use, West Virginia coaches can be critical agents in smokeless tobacco prevention and intervention. This study surveyed West Virginia middle and high school coaches' 1) attitudes toward smokeless tobacco, 2) actions toward athletes who use smokeless tobacco, 3) intentions to provide intervention for users, and 4) tobacco use history. Results indicated coaches had unfavorable attitudes toward smokeless tobacco, perceived it as a problem, and were willing to help athletes quit. These findings provide support for development of training programs for middle and high school coaches to act as smokeless tobacco intervention agents.

Adolescent↗
PubMed1998

Oral cancer in a tobacco-chewing US population--no apparent increased incidence or mortality.

OBJECTIVE: Smokeless tobacco use is an accepted risk factor for oral cancer in the United States, but the major proof of this is based largely on a single epidemiologic (case-control) comparison of women, whereas the chewing of tobacco is predominantly a habit of men. The present investigation sought to compare gender-specific oral cancer mortality and incidence rates in West Virginia, the state with the highest per capita consumption of smokeless tobacco, with rates from other states and with the US average rates. It was hypothesized that the cancer rates for West Virginia males would be significantly greater than the US average and greater than the rates for states with less smokeless tobacco consumption. STUDY DESIGN: Data from the West Virginia Cancer Registry for the years 1993 through 1995 were compared with data from contemporary Surveillance and Epidemiology End Results for the US (with respect to incidence) and from the Center for Disease Control and Prevention's National Center for Health Statistics (with respect to mortality). RESULTS: The average annual incidence rates (per 100,000 population) for oral/pharyngeal cancer in West Virginia males and females were 13.4 and 5.1, respectively; these compared with rates of 15.4 and 5.7 for the US. The average annual mortality rates (per 100,000 population) for the disease in West Virginia males and females were 4.2 and 1.6, respectively; these compared with 4.4 and 1.5 for the US. West Virginia oral/pharyngeal mortality rates for both genders were statistically significantly lower than US rates throughout the years 1950 through 1980. Among other potential oral cancer etiologic factors, the very low prevalence of alcohol abuse in West Virginia seemed to be relevant. CONCLUSIONS: The hypothesis was not confirmed by data analysis. West Virginia is the state with the highest per capita consumption of smokeless tobacco, yet it has less oral/pharyngeal cancer than the US average. The authors strongly urge additional and improved epidemiologic evaluation of the oral cancer risk of smokeless tobacco use in US males.

Adolescent↗
PubMed1989

Improving quality and efficiency in oral hygiene.

A large percentage of the residents in long-term care facilities are unable to achieve an acceptable level of oral hygiene due to mental and physical incapacities and must thus rely on nursing staff for daily oral care. Significant morbidity is associated with chronic inadequate oral hygiene. In addition, a lack of self-esteem related to poor dental status has been observed in some nursing home patients, leading to withdrawal from social interaction and personal isolation. The Collis Curve toothbrush removed more plaque than the straight bristle toothbrush. The curved bristle toothbrush was well received by the residents and well accepted by the nursing staff. A clinically significant number of staff reported that the curved bristle toothbrush made their job easier. Monitoring of the nurses' aides' brushing techniques during the study caused them to provide more effective oral hygiene than prior to the study. The importance of proper oral hygiene must be monitored and supported by nursing supervisors, regardless of the type of brush, used to achieve acceptable levels of oral hygiene.

Aged↗
PubMed1984

Epidemiological-environmental study of lead acid battery workers. III. Chronic effects of sulfuric acid on the respiratory system and teeth.

The effects of long-term exposure to sulfuric acid mist on the teeth and respiratory system were studied in 248 workers in five plants manufacturing lead acid batteries. The prevalence of cough, phlegm, dyspnea, and wheezing as determined by questionnaire were not associated with estimates of cumulative acid exposure. There was only one case of irregular opacities seen on the chest radiographs. There was no statistically significant association of reduced FEV1, peak flow, FEF50, and FEF75 with acid exposure although the higher exposed group had lower mean values. FVC in the high exposure group showed a statistically significant reduction compared to the low exposure group, but there was no significant association when exposure was analyzed as a continuous variable. The ratio of observed to expected prevalence of teeth etching and erosion was about four times greater in the high acid-exposure group. The earliest case of etching occurred after 4 months exposure to an estimated average exposure of 0.23 mg/m3 sulfuric acid.

Adult↗