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Biomedical subjects

Christiane Brems

Publications and source records attributed to Christiane Brems.

At least 19 recordsLinked to original sources

Exploring differences in caseloads of rural and urban healthcare providers in Alaska and New Mexico.

OBJECTIVES: Although it is commonly accepted that rural healthcare providers face demands that are both qualitatively and quantitatively different from those faced by urban providers, this conclusion is based largely on data from healthcare consumers and relies on qualitative work with small sample sizes, surveys with small sample sizes, theoretical reviews and anecdotal reports. To enhance our knowledge of the demands faced by rural healthcare providers and to gain the perspectives of healthcare providers themselves, this study explored the caseloads of rural providers compared with those of urban providers. METHOD: An extensive survey of over 1500 licensed clinicians across eight physical and behavioural healthcare provider groups in Alaska and New Mexico was undertaken to explore differences in caseloads based on community size (small rural, rural, small urban, urban), state (Alaska, New Mexico) and discipline (health, behavioural). RESULTS: Findings indicated numerous caseload differences between community sizes that were consistent across both states, with complex case presentations being described most commonly by small rural and rural providers. Substance abuse, alcohol use, cultural diversity, economic disadvantage and age diversity were issues faced more often by providers in rural and small rural communities than by providers in small urban and urban communities. Rural, but not small rural, providers faced challenges around work with prisoners and individuals needing involuntary hospitalization. Although some state and discipline differences were noted, the most important findings were based on community size. CONCLUSIONS: The findings of this study have important implications for provider preparation and training, future research, tailored resource allocation, public health policy, and efforts to prevent 'burnout' of rural providers.

Adolescent↗

Rural-urban health care provider disparities in Alaska and New Mexico.

Compared to their urban counterparts, rural residents face numerous disparities in obtaining health care, including limited access to care providers. We assessed disparities in provider availability in rural versus urban Alaska and New Mexico, with emphasis on professionals likely to provide mental health care. Using lists of licenses, we categorized physical and mental health care providers into rural versus urban and calculated rural versus urban disparity ratios. Rural residents had significantly less access to health care providers and discrepancies grew with level of required provider education and specialization. Addressing disparities via creative strategies is crucial to improving rural care delivery.

Alaska↗

Moderating effects of control on the relationship between stress and change.

Given the well-documented impact of stress on employees, it is important to understand moderating factors, especially in behavioral health treatment settings, where constant change occurs. Staff members at four mental health (n=663) and four substance abuse (n=256) treatment agencies completed questionnaires inquiring about perceptions of direct and indirect agency changes, stress experienced due to changes, and control and input into the changes. Results revealed that as direct and indirect change increased, stress increased; as level of control and input into changes increased, stress decreased. Control and input served as a moderating variable between stress and direct change, but not for indirect change.

Adult↗

Barriers to healthcare as reported by rural and urban interprofessional providers.

The research literature is replete with reports of barriers to care perceived by rural patients seeking healthcare. Less often reported are barriers perceived by the rural healthcare providers themselves. The current study is an extensive survey of over 1,500 healthcare providers randomly selected from two US states with large rural populations, Alaska and New Mexico. Barriers consistently identified across rural and urban regions by all healthcare professionals were Patient Complexity, Resource Limitations, Service Access, Training Constraints, and Patient Avoidance of Care. Findings confirmed that rural areas, however, struggle more with healthcare barriers than urban and small urban areas, especially as related to Resource Limitations, Confidentiality Limitations, Overlapping Roles, Provider Travel, Service Access, and Training Constraints. Almost consistently, the smaller a provider's practice community, the greater the reports of barriers, with the most severe barriers reported in small rural communities.

Alaska↗

Depression as measured by the Beck Depression Inventory-II among injecting drug users.

This study conducts a confirmatory factor analysis of the Beck Depression Inventory-II (BDI-II) with a sample of 598 individuals who reported recent injecting drug use. Findings indicate that out of four models tested, the best model for this sample is a three-factor solution (somatic, affective, and cognitive) previously reported by Buckley, Parker, and Heggie. The findings that nearly 50% of participants provided BDI-II scores indicating significant depressive symptomatology reveals that these individuals are in need of treatment for their psychiatric symptoms as well as substance use. Somatic symptoms are endorsed more strongly than affective or cognitive symptoms of depression, suggesting a possible, but yet poorly defined, relationship between depressive symptomatology and drug use that centers on shared somatic symptomatology.

Adolescent↗

Survey return rates as a function of priority versus first-class mailing.

Prior research indicates survey procedures that signal significance and individualized mailings have higher response rates. Thus, it was hypothesized that surveys delivered via Priority mail would result in higher return rates than surveys delivered via First-Class. 260 surveys were sent to individuals randomly selected from lists of licensed physical and behavioral healthcare providers in Alaska and New Mexico. Half of the selected individuals were assigned randomly to receive mailings using Priority mail, the other half received First-Class mailings. Return rate was 39% for First-Class and 35% for Priority. Z tests of proportion indicated no statistically significant differences between methods. Given increased costs with no resultant increase in response rate, sending surveys to potential participants via Priority mail does not appear warranted.

Adult↗

Patient requests and provider suggestions for alternative treatments as reported by rural and urban care providers.

OBJECTIVES: Explored the relationship between different types of care providers' willingness to suggest alternative and complementary treatments (CAM), patients' requests for CAM, and provider perceptions about CAM as barriers to effective healthcare. DESIGN: Large survey. SETTING: Alaska and New Mexico. MAIN MEASURES: Survey responses from 1528 physical and behavioral healthcare providers. RESULTS: Over 97% of providers suggested CAM; over 97% reported patients asked for CAM. Providers were more likely to suggest CAM than perceived CAM as a barrier to care. Healthcare providers who were female, from small rural areas, or specializing in behavioral healthcare were more likely to suggest CAM and less likely to perceive CAM as a barrier. Patients of physical healthcare providers asked for CAM more often than patients of behavioral healthcare providers, yet physical care providers suggested CAM less frequently. CONCLUSIONS: Healthcare providers of all disciplines, regions, and gender are sensitive to patients' desire for CAM and do not perceive CAM as a barrier to care.

Alaska↗

Ethical considerations in rural health care: a pilot study of clinicians in Alaska and New Mexico.

To investigate differences in the experiences of rural versus non-rural clinicians, we surveyed caregivers in New Mexico and Alaska regarding ethical aspects of care provision. Consistent with past literature, rural compared to non-rural clinicians perceived patients as having less access to health care resources. They reported more interaction with patients and less awkwardness in relationships with their patients outside of work. Rural clinicians also reported their patients expressed more concern about knowing them in both personal and professional roles, had more concerns over confidentiality, and experienced more embarrassment concerning stigmatizing illnesses. Ethical issues and implications of these results for providing care in rural areas are discussed.

Adult↗

Childhood abuse history and substance use among men and women receiving detoxification services.

According to data collected from women and adolescents, a strong link exists between childhood abuse history and substance abuse. Using a sample of 274 women and 556 men receiving detoxification services, we explored whether the same pattern emerged across genders and types of abuse. Results revealed 20% of men and more than 50% of women reported childhood physical or sexual abuse. Sexual or physical abuse had negative sequelae, regardless of gender. Individuals with abuse history reported earlier age of onset of drinking, more problems associated with use of alcohol/drugs, more severe psychopathology, and more lifetime arrests, arrests related to substance use, and arrests related to mental health. Prevention and proactive intervention activities are crucial to prevent negative sequelae of childhood victimization.

Adult↗

A comparison of schizophrenic patients with or without coexisting substance use disorder.

Increasing numbers of research investigations have documented psychosocial, demographic, and treatment course differences between schizophrenic patients with and without additional substance use disorder. However, many of these studies have failed to control for additional psychiatric diagnoses. This study sought to elucidate differences between schizophrenic patients with versus without coexisting substance use disorder, while controlling for the possible confounding impact of additional Axis I or Axis II diagnoses. We explored the records of 308 psychiatric inpatients who were either solely diagnosed with schizophrenia or solely diagnosed with coexisting schizophrenia and substance use disorder. We compared these two groups on a variety of psychosocial, demographic, and clinical variables shown in prior research to differentiate these two types of patients. Findings revealed that substance use interacts with schizophrenia to increase psychiatric admissions and decrease lengths of stay upon admission. Findings also revealed that patients with coexisting substance use and schizophrenia have unique psychosocial and demographic presentations that reflect more challenging life circumstances. Differences were not revealed between groups in terms of legal and criminal involvement. Based on pure diagnostic groupings, findings indicate that an additional substance use disorder is associated with psychosocial, demographic, and treatment course differences among individuals with a schizophrenia diagnosis. When screening, developing treatment, and planning aftercare, it is crucial to not view individuals with schizophrenia diagnoses as a monolithic group, but rather to consider the presence of a substance abuse diagnosis; such consideration will increase the likelihood of appropriate treatment and successful outcomes.

Adult↗

Validity of injecting drug users' self report of hepatitis A, B, and C.

OBJECTIVE: To test the validity of drug users self-reports of diseases associated with drug use, in this case hepatitis A, B, and C. DESIGN: Injecting drug users (n = 653) were recruited and asked whether they had been diagnosed previously with hepatitis A, B, and/or C. These self-report data were compared to total hepatitis A antibody, hepatitis B core antibody, and hepatitis C antibody seromarkers as a means of determining the validity of the self-reported information. SETTING: Anchorage, Alaska. PARTICIPANTS: Criteria for inclusion included being at least 18-years old; testing positive on urinalysis for cocaine metabolites, amphetamine, or morphine; having visible signs of injection (track marks). INTERVENTION: Serological testing for hepatitis A, B, and C. MAIN OUTCOME: Findings indicate high specificity, low sensitivity, and low kappa coefficients for all three self-report measures. RESULTS: Subgroup analyses revealed significant differences in sensitivity associated with previous substance abuse treatment experience for hepatitis B self-report and with gender for hepatitis C self-report. CONCLUSION: Given the low sensitivity, the validity of drug users, self-reported information on hepatitis should be considered with caution.

Adolescent↗

Clients with substance abuse and mental health concerns: a guide for conducting intake interviews.

Although comorbidity (co-occurrence of a psychiatric and substance use disorder) is a common phenomenon at both mental health and substance abuse treatment agencies, rarely do such agencies thoroughly assess for both types of diagnoses during their standard intake interview. This article describes the development of an intake form designed to guide a comprehensive assessment of both mental health and substance abuse concerns. The form guides intake interviewers toward documenting administrative and demographic information, substance use and mental health concerns, and variables needed for compliance with grant funding sources. Use of the protocol and provide a clinical foundation for treatment planning and continuity of care for clients, while also providing error-free agency data that can be used for administrative, program planning, outcome assessment, and research purposes.

Clinical Protocols↗

Comorbidity training needs at a state psychiatric hospital.

This study explored training issues relevant to work with comorbid clients (those with both psychiatric and substance abuse diagnoses) among members of a psychiatric hospital clinical staff (N=147). Respondents reported that they had received limited training for working with comorbid or substance abusing clients; they perceived comorbid clients as presenting with particular concerns, especially regarding referral to treatment services and management of acting-out behaviors; and they attached great importance to the need for training in comorbidity. With high proportions of clients at psychiatric hospitals being comorbid, it is imperative that staff members receive training to deal with substance abuse and comorbidity. These results suggest that such training has not been available, but it is needed and wanted.

Alaska↗

Relationship among gender, depression, and needle sharing in a sample of injection drug users.

The authors explored the relationships among gender, needle sharing, and depression in a sample of 392 male and 121 female street drug users. Using the Risk Behavior Assessment (National Institute on Drug Abuse, 1991) and the Beck Depression Inventory-2 (A. T. Beck, R. A. Steer, & G. K. Brown, 1996), the authors found that women reported higher levels of depression than men and that sharers endorsed higher levels of depression than nonsharers. Further, the authors found that female sharers reported the highest levels of depression of all groups, that is, as compared with male sharers, female nonsharers, and male nonsharers, who did not differ from one another. This suggests the presence of a special dynamic between gender and depression that is related to higher rates of needle sharing among women.

Adolescent↗

Recognizing comorbidity among drug users in treatment.

This study identified comorbidity (coexistence of substance abuse and mental health diagnoses) rates and characteristics among 104 clients in a substance abuse treatment setting. To identify commonly collected intake variables that can be used for early identification of drug users with coexisting mental health concerns, participants completed a demographics questionnaire, brief symptom inventory, behavior and symptom identification scale (BASIS-32), and a drug and alcohol assessment. Results revealed a comorbidity rate of 45% and significant relationships between comorbidity and the following variables: absence of prior treatment, greater rates of unemployment, poorer physical health, poorer functioning in a variety of areas, greater symptom severity regarding drug use, poorer mental health, and greater rates of homelessness. Of these, the first four variables were the most powerful predictors of comorbidity. It can be concluded that unemployment without looking for work, difficulties relating to self and others, not having received prior outpatient treatment, and having poorer physical health can signal the possible presence of coexisting mental health problems. Implications for early detection and subsequent treatment planning are discussed.

Adult↗

The relationship of childhood abuse history and substance use in an Alaska sample.

This study confirms a strong link between childhood abuse history and substance misuse based upon data obtained from an ethnically diverse (largely Alaska Native) sample of 192 pregnant women in substance misuse treatment in the mid-1990s. Nearly three-quarters of the women reported childhood victimization. Compared to women with no abuse history, abused women were significantly younger at the age of onset of substance misuse, used substances more frequently, had experienced more blackouts, had more family members with substance-misuse concerns, were more likely to have been raped, revealed more psychological problems, and had less formal education. Risk patterns differed slightly for women with physical versus sexual abuse histories, with the experience of physical violence having a stronger relationship with adulthood problem behaviors than the experience of sexual molestation. Overall, findings suggest an interactive cycle of violence and substance misuse that begins very early in childhood, especially for women who were physically abused, and continues in adulthood, though no cause-end-effect conclusions can be drawn. Treatment and prevention implications of these findings are discussed.

Adolescent↗