Search PubMed⌕ Search

SEARCH · Search PubMed

Results for “OKLAHOMA”

Search indexed PubMed citations on genomics, clinical trials, systematic reviews and public health. Explore titles, authors and supplied subject terms, then open the PubMed record.

Quote a phrase for an exact phrase match. Source license links do not imply unrestricted reuse.

At least 271 records · Page 15Linked to original sources
PubMed2005

Factors associated with Oklahoma Older Americans Act Nutrition Program participants ability to shop, cook, and feed themselves.

Oklahoma Older Americans Act Nutrition Program participants' (n = 859) ability to shop, cook, and feed themselves was evaluated using factor analysis and logistic regression. Congregate participants who reported they were not able to shop, cook, and feed themselves had significantly lower "mobility," "financial management," and "financial security" factor scores; home-delivered participants had significantly lower "mobility," "living arrangement" and "financial security," and higher "social interaction" factor scores. For congregate meal participants the factors "mobility" and "financial management" and for home-delivered meal participants, the factors "mobility" and "social interaction" were significantly associated with reported ability to shop, cook, and feed themselves.

Activities of Daily Living↗
PubMed2006

The Hissom closure in Oklahoma: errors and interpretation problems in Conroy et al. (2003).

We reviewed a Mental Retardation article by Conroy et al. (2003) on consumer outcomes following the closure of the Hissom Center in Oklahoma. In this article the authors misconstrued their 254 subjects, implying they are representative of the Hissom Focus Class while failing to account for 128 subjects included in an earlier analysis. We found the research to be seriously compromised by data collection problems and discrepancies between reported findings and those obtained when the analyses were replicated. Problems ranged from those that seriously compromise the findings (such as the sample) to other problems in basic data management, transcription, and analysis that, when taken together, compromise the integrity of the findings, lead to inappropriate interpretations, and give rise to misleading conclusions that do not follow from the data.

Adult↗
PubMed1997

Use of psychotropic medication in Oklahoma: a statewide survey.

Analysis of statewide survey data revealed that 22.5% of individuals with mental retardation who were served by the Oklahoma mental retardation system were receiving antipsychotic medication. Anxiolytic medications were prescribed for 9.3%, and antidepressants were prescribed for 5.9%. Higher levels of medication use were found in institutional settings and Intermediate Care Facility settings.

Adolescent↗
PubMed1975

Reactivation of tuberculosis in Oklahoma: 1970-1973.

The medical records of 53 patients who had reactivation of tuberculosis between 1970 and 1973 in Oklahoma were reviewed. Reactivation accounted for 4 percent of all cases reported in this period. No correlation was found between race or sex and risk of reactivation. The interval between original diagnosis and reactivation (median 14.0 years) was longer than has been reported in other series but was felt to be an encouraging finding. The most important factor influencing reactivation appeared to be inadequate chemotherapy. Minimal disease appeared to be particulary prone to undertreatment in the past. Patients with reactivation of tuberculosis responded to treatment almost as well as those with a recent diagnosis, as measured by sputum conversion rates. The paucity of patients presenting with reactivated cases after having been adequately treated supports recent recommendations to discharge patients from further followup when treatment is adequate and complete.

Adolescent↗
PubMed2001

Increased alcohol use in a treatment sample of Oklahoma City bombing victims.

Research examining alcohol use in disaster victims has yielded conflicting results. This study of 43 acknowledged alcohol users, taken from a nonrandom volunteer sample of Oklahoma City bombing victims receiving support services, revealed relationships between increased alcohol use and a number of variables--injury, retrospectively reported initial reaction to the explosion, grief, and posttraumatic stress symptomatology. The findings suggest that if alcohol use was motivated by an attempt to alleviate symptoms, it was not effective, as evidenced by an association between increased alcohol use and functional impairment. Increased alcohol consumption may present a problem in disaster victims months after exposure to trauma. Therefore, the use of alcohol should be routinely assessed in those who remain symptomatic over time.

Adult↗
PubMed1991

Alcohol and fatal injuries in Oklahoma.

To assess the usefulness of medical examiner data in describing the relationship between alcohol use and fatal injuries, 1978-84 data from the Office of the Chief Medical Examiner (ME), State of Oklahoma, was examined. In each year in the study period, approximately 1,500 deaths resulted from unintentional injuries (UI) and 800 deaths resulted from intentional injuries (i.e., suicides and homicides). For persons who died on the same day they were injured, testing for blood alcohol ranged from 90% of homicide victims, to 73% of suicide victims and to 66% of UI victims. Alcohol was associated with 52% of homicides, 49% of UI and 40% of suicides. Alcohol was detected most often in samples from Hispanic men and from Native Americans of both sexes. This study suggests that state public health agencies and researchers should consider the use of ME data for epidemiologic information on the relationship between alcohol and injury-related mortality and for surveillance of these problems.

Adolescent↗
PubMed2005

Biochemical effects of lead, zinc, and cadmium from mining on fish in the Tri-States District of northeastern Oklahoma, USA.

We assessed the exposure of fish from the Spring and Neosho Rivers in northeast Oklahoma, USA, to lead, zinc, and cadmium from historical mining in the Tri-States Mining District (TSMD). Fish (n = 74) representing six species were collected in October 2001 from six sites on the Spring and Neosho Rivers influenced to differing degrees by mining. Additional samples were obtained from the Big River, a heavily contaminated stream in eastern Missouri, USA, and from reference sites. Blood from each fish was analyzed for Pb, Zn, Cd, Fe, and hemoglobin (Hb). Blood also was analyzed for delta-aminolevulinic acid dehydratase (ALA-D) activity. The activity of ALA-D, an enzyme involved in heme synthesis, is inhibited by Pb. Concentrations of Fe and Hb were highly correlated (r = 0.89, p < 0.01) across all species and locations and typically were greater in common carp (Cyprinus carpio) than in other taxa. Concentrations of Pb, Zn, and Cd typically were greatest in fish from sites most heavily affected by mining and lowest in reference samples. The activity of ALA-D, but not concentrations of Hb or Fe, also differed significantly (p < 0.01) among sites and species. Enzyme activity was lowest in fish from mining-contaminated sites and greatest in reference fish, and was correlated negatively with Pb in most species. Statistically significant (p < 0.01) linear regression models that included negative terms for blood Pb explained as much as 68% of the total variation in ALA-D activity, but differences among taxa were highly evident. Positive correlations with Zn were documented in the combined data for channel catfish (Icralurus punctatus) and flathead catfish (Pylodictis olivaris), as has been reported for other taxa, but not in bass (Micropterus spp.) or carp. In channel catfish, ALA-D activity appeared to be more sensitive to blood Pb than in the other species investigated (i.e., threshold concentrations for inhibition were lower). Such among-species differences are consistent with previous studies. Enzyme activity was inhibited by more than 50% relative to reference sites in channel catfish from several TSMD sites. Collectively, our results indicate that Pb is both bioavailable and active biochemically in the Spring-Neosho River system.

Animals↗
PubMed1982

An attempt to eradicate silicotuberculosis in Ottawa County, Oklahoma.

In 1974 and 1975, a selective tuberculosis screening program was conducted in a small mining community in Ottawa County, Oklahoma. Former miners, 50 years of age and over, who had abnormal chest radiographs consistent with silicosis or inactive tuberculosis and positive tuberculin skin tests, were offered isoniazid preventive therapy. Since the project ended, morbidity from silicotuberculosis has declined but silicotuberculosis has continued to occur. In this report, we examine the reasons for the failure to eradicate this disease from the community.

Humans↗
PubMed1984

Mortality among laundry and dry cleaning workers in Oklahoma.

The mortality experience of 440 laundry and dry cleaning workers for the period 1975-81 was analyzed, using Oklahoma death certificate data. Results did not show an overall increase in total cancer, but an elevated risk was found for homicide, lung cancer, and kidney cancer. A decrease in risk was noted for ischemic heart disease and for breast cancer.

Adolescent↗
PubMedDate not supplied

Phosphorus flux from bottom sediments in Lake Eucha, Oklahoma.

Phosphorus inputs into reservoirs include external sources from the watershed and internal sources from the reservoir bottom sediments. This study quantified sediment P flux in Lake Eucha, northeastern Oklahoma, USA, and evaluated the effectiveness of chemical treatment to reduce sediment P flux. Six intact sediment-water columns were collected from three sites in Lake Eucha near the reservoir channel at depths of 10 to 15 m. Three intact sediment and water columns from each site were incubated for 21 d at approximately 22 degrees C under aerobic conditions, and three were incubated under anaerobic conditions (N2 with 300 ppm CO2); sediment P flux was estimated over the 21 d for each core. The overlying water in the cores was bubbled with air for approximately 1 wk and then treated with aluminum sulfate (alum). The cores were incubated at approximately 22 degrees C for an additional 14 d under aerobic or anaerobic conditions, and sediment P flux after alum treatment was estimated for each core. Sediment P flux was approximately four times greater under anaerobic conditions compared with aerobic conditions. Alum treatment of the intact sediment-water columns reduced (8x) sediment P flux under anaerobic conditions. Internal P flux (1.03 and 4.40 mg m(-2) d(-1) under aerobic and anaerobic conditions, respectively) was greater than external P flux (0.13 mg m(-2) d(-1)). The internal P load (12 Mg yr(-1)) from reservoir bottom sediments was almost 25% of the external P load (approximately 48 Mg yr(-1)) estimated using a calibrated watershed model.

Bacteria, Aerobic↗
PubMed2002

Clinical and hematologic effects of experimental infection of dogs with recently identified Babesia gibsoni-like isolates from Oklahoma.

OBJECTIVE: To characterize clinical and hematologic responses in dogs following experimental inoculation with Babesia gibsoni-like isolates from infected dogs in Oklahoma. DESIGN: Prospective study. ANIMALS: 6 mixed-breed dogs. PROCEDURE: 2 dogs were inoculated with organisms from a naturally infected dog, and 3 were inoculated with organisms from a second naturally infected dog (1 of these 3 dogs was splenectomized 1 week prior to inoculation). One dog was not inoculated. Complete blood counts were performed weekly. RESULTS: In the 5 dogs inoculated with organisms, parasites were initially detected 1 to 5 weeks after inoculation, and severity of parasitemia peaked with 1.9 to 6.0% of RBC infected by 4 to 6 weeks after inoculation. Parasitemia was easily detectable (> 0.1% of RBC infected) for 3 to 4 weeks. Clinical abnormalities included lethargy, fever, and pale mucous membranes but were mild to nearly inapparent in 2 dogs. All dogs developed regenerative anemia and marked thrombocytopenia. Thrombocytopenia developed before and lasted longer than the parasitemia. Profound but transient neutropenia was detected in some dogs. The splenectomized dog developed more severe parasitemia and anemia and more pronounced clinical abnormalities. Three dogs with intact spleens recovered without treatment. CONCLUSIONS AND CLINICAL RELEVANCE: Results suggest that 2 or more genotypically distinct, but morphologically identical, small Babesia parasites can infect dogs in the United States. Compared with infection with small Babesia parasites from California, infection with these isolates resulted in less severe parasitemia and clinical abnormalities. Parasitemia was transient, indicating that identification of organisms in blood smears may be difficult in some dogs.

Anemia↗
PubMed1995

Researching the Oklahoma City bombing.

The authors present a literature retrieval strategy for investigators who plan to conduct research on the Oklahoma City bombing. To facilitate a comprehensive review of the scholarly research on disasters, mass emergencies, and terrorism, a multidatabase search strategy is strongly encouraged. Secondly, a wealth of current information and data on the bombing are available on "popular" and "news" files.

Adaptation, Psychological↗
PubMed2001

Vicarious stress: patterns of disturbance and use of mental health services by those indirectly affected by the Oklahoma City bombing.

This study explored the intermediate psychological effects of terrorism on adults not directly affected by the Oklahoma City bombing by examining the course of PTSD and subthreshold PTSD symptoms over time and whether treatment affected this course. The respondents were interviewed at 3-mo. intervals for 18 mo. following an initial 6-mo. survey. Analysis suggested avoidance, re-experiencing, and increased arousal symptoms in this population were limited over time, declining with or without treatment between 6 and 9 mo. Conversely, victimization symptoms remained high without mental health intervention for the first year after the disaster. The study also examined the nature and occurrence of comorbidity in groups seeking and not seeking treatment.

Adult↗
PubMed1979

Alcoholism and substance sniffing among the Cheyenne and Arapaho Indians of Oklahoma.

Common determinants of alcoholism and substance sniffing are identified among the Cheyenne and Arapaho Indians of Oklahoma. Computer correlations, interviews, and questionnaires provided data. Findings indicate chronic sniffing is prealcoholic behavior. Confusing family interpersonal relationships, alcoholism in the immediate family, and severe parent-child emotional deprivation predispose to alcoholism.

Adolescent↗
PubMed1987

Oklahoma pharmacists' explanations of professional satisfaction and dissatisfaction.

This study examined whether the theoretical constructs of role conflict and incomplete professionalization serve as valid explanations of pharmacists' professional satisfaction or dissatisfaction. A sample of registered pharmacists in Oklahoma responded to a mail-out questionnaire containing indicies designed to measure job satisfaction and professional satisfaction. The questionnaire also included a satisfaction inventory of 17 facets considered to characterize pharmacy as a profession. From the questionnaire respondents, samples of pharmacists demonstrating extreme professional satisfaction and extreme dissatisfaction were randomly selected for telephone interviews. This study found pharmacists' professional satisfaction to be significantly less than satisfaction with their job. The study results would indicate that incomplete professionalization and internalized career goals rather than role conflicts are significantly related to pharmacist professional satisfaction.

Conflict, Psychological↗
PubMedDate not supplied

High prevalence of penicillin-nonsusceptible Streptococcus pneumoniae at a community hospital in Oklahoma.

During 1997, Oklahoma City's Hospital A reported penicillin-nonsusceptible Streptococcus pneumoniae in almost 67% of isolates. To confirm this finding, all Hospital A S. pneumoniae isolates from October 23, 1997, through February 19, 1998, were tested for antibiotic susceptibility and repeat-tested at two other hospital laboratories. Medical records of Hospital A patients with invasive S. pneumoniae infections during 1994 through 1997 were also reviewed. These data were compared with 1998 statewide sentinel hospital surveillance data for invasive S. pneumoniae. Of 48 S. pneumoniae isolates from Hospital A during October 23, 1997, through February 19, 1998, 31 (65%) were penicillin-nonsusceptible S. pneumoniae, and 23 (48%) were highly penicillin resistant. Similar prevalences were confirmed at the other hospital laboratories; however, significant interlaboratory differences were noted in the determination of third-generation cephalosporin susceptibility. During 1994 through 1997, a trend toward increasing penicillin nonsusceptibility (p <0.05) was noted among S. pneumoniae isolates from nursing home patients. During 1998, 85 (30%) of 282 invasive isolates reported to the state surveillance system were penicillin-nonsusceptible S. pneumoniae; 33 (12%) were highly resistant. The increase in resistance observed is notable; the interlaboratory discrepancies are unexplained. To respond, a vaccination program was implemented at Hospital A, and vaccination efforts were initiated at nursing homes.

Adolescent↗
PubMed2005

Multidrug-resistant Klebsiella pneumoniae isolated from farm environments and retail products in Oklahoma.

Multidrug-resistant enteric bacteria were isolated from turkey, cattle, and chicken farms and retail meat products in Oklahoma. Among the isolated species, multidrug-resistant Klebsiella pneumoniae was prevalently isolated from most of the collected samples. Therefore, a total of 132 isolates of K. pneumoniae were characterized to understand their potential roles in the dissemination of antibiotic-resistance genes in the food chains. Multidrug-resistant K. pneumoniae was most frequently recovered from a turkey farm and ground turkey products among the tested samples. All isolates were resistant to ampicillin, tetracycline, streptomycin, gentamycin, and kanamycin. Class 1 integrons located in plasmids were identified as a common carrier of the aadA1 gene, encoding resistance to streptomycin and spectinomycin. Production of beta-lactamase in the K. pneumoniae isolates played a major role in the resistance to beta-lactam agents. Most isolates (96%) possessed bla(SHV1). Five strains were able to express both SHV-11 (pI 6.2) and TEM-1 (pI 5.2) beta-lactamase. Transfer of these antibiotic-resistance genes to Escherichia coli was demonstrated by transconjugation. The bacterial genomic DNA restriction patterns by pulsed-field gel electrophoresis showed that the same clones of multidrug-resistant K. pneumoniae remained in feathers, feed, feces, and drinking water in turkey environments, indicating the possible dissemination of antibiotic-resistance genes in the ecosystem and cross-contamination of antibiotic-resistant bacteria during processing and distribution of products.

Animal Husbandry↗
PubMedDate not supplied

Canine hepatozoonosis in Oklahoma.

Recognition of hepatozoonosis in four dogs that lived in Oklahoma their entire lifetimes documents expansion of the previously recognized endemic area of the disease. Salient clinical features are fever, marked neutrophilic leukocytosis, periosteal new bone proliferation, myalgia, weakness, muscle and generalized wasting, and lack of response to treatment. Transient, large-bowel diarrhea may be observed. Each of the four cases had signs compatible with chronic, persistent inflammatory disease that were poorly and ultimately nonresponsive to antimicrobial treatment. Diagnosis was confirmed in one case by recognition of Hepatozoon gamonts in peripheral blood leukocytes. Encysted forms of the organism were present in skeletal muscle and other tissues of each case.

Animals↗