Primary care physicians' assessments of older patients' health and psychological status and recommendation of mammography

Cancer screening, prevention, and treatment in people with mental illness

People with mental illness die decades earlier in the United States compared with the general population. Most of this disparity is related to preventable and treatable chronic conditions, with many studies finding cancer as the second leading cause of death. Individual lifestyle factors, such as smoking or limited adherence to treatment, are often cited as highly significant issues in shaping risk among persons with mental illness. However, many contextual or systems-level factors exacerbate these individual factors and may fundamentally drive health disparities among people with mental illness. The authors conducted an integrative review to summarize the empirical literature on cancer prevention, screening, and treatment for people with mental illness. Although multiple interventions are being developed and tested to address tobacco dependence and obesity in these populations, the evidence for effectiveness is quite limited, and essentially all prevention interventions focus at the individual level. This review identified only one published article describing evidence-based interventions to promote cancer screening and improve cancer treatment in people with mental illness. On the basis of a literature review and the experience and expertise of the authors, each section in this article concludes with suggestions at the individual, interpersonal, organizational, community, and policy levels that may improve cancer prevention, screening, and treatment in people with mental illness.

Provision of preventive services for cancer and infectious diseases among individuals with serious mental illness

Individuals living with serious mental illness (SMI) have increased mortality chiefly because of a higher prevalence of chronic disorders, including some cancers and infectious diseases. Although increased prevalence of these disorders may be attributable to lifestyle and risk behaviors, there is evidence that they may not be appropriately addressed by health professionals. We conducted a review of the literature describing preventive services for cancer and infectious diseases provided to individuals with SMI. Most studies demonstrated a 20%-30% reduced likelihood of breast, cervical, and colorectal cancer screening, or immunizations for influenza and pneumonia, in patients with SMI compared with those without SMI. This is most common in those with the most severe forms of SMI. HIV and hepatitis were more commonly screened for in people with SMI than the general population, likely because of the increased risk for these disorders within this group, but there were still substantial proportions of individuals with SMI who had never received a screening, or had not received a recent screening, for these disorders. The mental health nursing profession has an opportunity to address the disparity in care for cancer and infectious diseases, as well as other physical disorders, experienced by mental health consumers. With systemic support and ongoing education, mental health nurses may be capable of conducting or recommending screening for disorders and providing lifestyle advice. These practices may help to reduce the increased prevalence of chronic disease in SMI populations.

Receipt of preventive medical care and medical screening for patients with mental illness: a comparative analysis

BACKGROUND

There has been long-standing concern about the delivery of preventive and screening services to patients with mental illness.

OBJECTIVE

We aimed to examine whether the quality of preventive care received by patients with mental health conditions differs from that received by individuals who have no comparable mental disorder. Our hypothesis was that patients with mental illness would be in receipt of lower quality or lower frequency of preventive care.

METHOD

Studies that examined the quality of care in those with and without comorbid mental illness were reviewed and comparative data extracted. By using only comparative studies we hope to ascertain whether inequalities in care existed by virtue of psychiatric diagnoses (or closely affiliated factors).

RESULTS

We identified 26 studies that examined preventive care in individuals with vs. without psychiatric illness. From these eligible studies, 61 comparisons were documented across 13 health care domains. These included mammography, cervical smears, vaccinations, cholesterol screening, lifestyle counseling, colonoscopy. Twenty-seven comparisons revealed inferior preventive health care in those with mental illness, but 10 suggested superior preventive health care and 24 reached inconclusive findings. Inferior preventive care was most apparent in those with schizophrenia and in relation to osteoporosis screening, blood pressure monitoring, vaccinations, mammography and cholesterol monitoring.

CONCLUSIONS

We conclude there is strong evidence to suggest that the quality of preventive and screening services received by patients with mental illness is often lower, but occasionally superior to that received by individuals who have no comparable mental disorder. More work must be done to improve the quality of medical and preventive care for individuals with mental illness.