Health literacy and shared decision making for prostate cancer patients with low socioeconomic status

Quality of life (QOL) considerations are important in the treatment decision making process for prostate cancer patients. Although patient involvement in the treatment decision process has been encouraged, low health literacy can limit patient understanding of the complex information about treatments and their probable QOL outcomes and is a barrier to patient participation in the decision-making process. The objectives of the study were to evaluate (i) knowledge, level of satisfaction, and treatment preferences and intentions of men newly diagnosed with prostate cancer after participation in a CD-ROM shared decision making program; and (ii) the relationship between prostate cancer knowledge and health literacy. Thirty newly diagnosed prostate cancer patients from two Veteran's Administration (VA) hospitals in Chicago completed a demographic questionnaire and participated in an interactive CD-ROM shared decision making program. Subsequently, knowledge of prostate cancer, satisfaction with the information in the computer CD-ROM program, treatment preferences, and likelihood of following treatment preferences were assessed using interviewer-administered questionnaires. Health literacy was assessed using the Rapid Estimate of Adult Literacy in Medicine (REALM). The Pearson correlation test was used to assess the relationship between health literacy and prostate cancer knowledge. The χ² test and the Fischer exact test were used to evaluate relationships between patient demographics and other variables. More than three-quarters of the patients rated the information in the CD-ROM as “very satisfactory” (highest possible rating). Two-thirds of the patients (21 of 30) selected a treatment after participation in the CD-ROM program and 90.5% of these patients stated that they were very or somewhat likely to adhere to their selection. However, prostate cancer knowledge was variable, with one-third of the patients scoring 69.9% or lower. Participants' health literacy was equivalent to a 7th-8th grade reading level (mean = 57.1 ± 10.9), and more than one-third of participants (36.7%) had lower than 9th grade literacy levels. Participants' prostate cancer knowledge was correlated with health literacy (Pearson correlation ρr = 0.65, ρp = 0.0001). Patients were satisfied with the interactive shared decision making CD-ROM program, and two-thirds of patients were able to select a preferred treatment based on the information presented in the program that they intended to follow. However, prostate cancer knowledge scores varied among participants after participation in the CD-ROM program, raising doubts that patients were adequately informed to make appropriate choices regarding their treatment. Lower prostate cancer knowledge scores corresponded to lower literacy scores, indicating that low literacy may have hindered patient understanding of the shared decision making program. The development of shared decision making tools should include collaborative efforts with the target population to improve the success of shared decision making programs among patients with low health literacy.     

The use of complementary therapy by men with prostate cancer in the UK

The study aims were to determine the use of complementary therapies (CT) by men with prostate cancer, and to explore factors influencing CT use and attitudes toward CT use. A cross-sectional survey design was used in which a postal questionnaire was mailed to an eligible sample of 405 patients with prostate cancer receiving outpatient treatment in a London teaching hospital. The primary outcomes were the prevalence of CT use and the relationship between CT use and mental health status. Two hundred and ninety-four patients (73%) responded, of whom 25% were using CT. The most frequently used CTs were vitamins, low-fat diets, lycopene and green tea. Multivariate analyses revealed no differences in mental health scores between CT users and non-users. CT users were younger (OR 0.93, 95% CI 0.89–0.97) and were more likely to be receiving conservative management in the form of 'active surveillance' (OR 5.23, 95% CI 1.78–15.41) compared with non-users. Over half of the participants (55%) wanted to learn more about CT. Forty-three per cent of CT users had not informed any doctor about their CT use. Clinicians need to be aware of the prevalence of CT use amongst patients with prostate cancer, considering the potential harm that could be caused by interactions with conventional treatments.     

Health literacy and the provision of information to women with breast cancer

Aims

Health literacy and functional health literacy are important for patients with cancer, as key information regarding treatment complications and clinical trials is often imparted using written educational material. This study measured the health literacy and functional health literacy levels in a population of women with breast cancer and compared these with the level of written information provided.

Materials and methods

A cross-sectional survey of women with stage I-III breast cancer attending an outpatient clinic was conducted. Health literacy levels were assessed using the Rapid Estimate of Adult Literacy in Medicine (REALM) score and functional health literacy was assessed using three validated screening questions. Patient education materials were assessed using the Simple Measure of Gobbledygook (SMOG) and Flesch Reading Ease (FRE) systems.

Results

One hundred and twenty-seven women were recruited. For patients, the mean REALM score was 64.3 (≥US 9th grade/reading age 14 years). The mean SMOG score of patient education materials was 80.5 (reading age 17 years). The mean FRE score of patient education materials was 55.7 (reading age 15-17 years). All patient information sheets assessed were written at ≥8th grade (reading age 13 years) and as a result up to 9% of patients would be unable to read them. Nineteen per cent of the population had inadequate functional health literacy.

Conclusions

Health literacy levels were high in the population studied. However, the reading level of written patient information was also high, meaning that up to 9% of patients would be unable to read the information provided. Functional health literacy levels were lower, with 19% of patients having inadequate ability. This means that although most patients are able read the information sheets provided, there is a larger proportion that would be unable to understand and act upon this information. Patient education materials should be written at an appropriate level and different modalities of communication should be used to ensure adequate comprehension.     

Marital satisfaction of advanced prostate cancer survivors and their spousal caregivers: the dyadic effects of physical and mental health

Objective: Coping with the physical and mental side effects of diagnosis and treatment for advanced prostate cancer (APC) is a challenge for both survivors and their spousal caregivers. There is a gap in our current understanding of the dyadic adjustment process on marital satisfaction in this population. The current study sought to: (1) document levels of physical and mental health, and marital satisfaction, and (2) evaluate the relationship between physical and mental health with marital satisfaction in this understudied population. Methods: APC survivors who had undergone androgen deprivation therapy within the past year and their spousal caregiver participated in the study (N = 29 dyads). Physical and mental health was assessed using the MOS SF‐36 Health Survey and marital satisfaction was evaluated using the Dyadic Adjustment Scale. Results: The Actor‐Partner Interdependence Model revealed strong relations between physical and mental health with marital satisfaction for both survivor and caregiver (actor effects). Furthermore, caregiver physical and mental health was related with the survivor's marital satisfaction (partner effect). Conclusions: Levels of mental health and marital satisfaction were comparable to community‐based and prostate cancer samples, while physical health was higher. Marital satisfaction between APC survivors and their spousal caregivers may be influenced by both physical and mental health functioning. In particular, APC survivor functioning may affect his marital satisfaction as well as his spousal caregiver's. This has implications for psychosocial interventions for APC dyads. Further evaluation of the complex nature of survivor/caregiver dyadic adjustment in dealing with APC is necessary. Copyright © 2010 John Wiley & Sons, Ltd.     

Socioeconomic status and diagnosis,treatment, and mortality in men with prostate cancer. Nationwide population‐based study

Patients with high socioeconomic status (SES) have better cancer outcomes than patients with low SES. This has also been shown in Sweden, a country with tax‐financed health care aiming to provide care on equal terms to all residents. The association between income and educational level and diagnostics and treatment as outlined in national guidelines and prostate cancer (Pca) and all‐cause mortality was assessed in 74,643 men by use of data in the National Prostate Cancer Register of Sweden and a number of other health care registers and demographic databases. In multivariable logistic regression analysis, men with high income had higher probability of Pca detected in a health‐check‐up, top versus bottom income quartile, odds ratio (OR) 1.60 (95% CI 1.45–1.77) and lower probability of waiting more than 3 months for prostatectomy, OR 0.77 (0.69–0.86). Men with the highest incomes also had higher probability of curative treatment for intermediate and high‐risk cancer, OR 1.77 (1.61–1.95) and lower risk of positive margins, (incomplete resection) at prostatectomy, OR 0.80 (0.71–0.90). Similar, but weaker associations were observed for educational level. At 6 years of follow‐up, Pca mortality was modestly lower for men with high income, which was statistically significant for localized high‐risk and metastatic Pca in men with no comorbidities. All‐cause mortality was less than half in top versus bottom quartile of income (12% vs. 30%, p < 0.001) among men above age 65. Our findings underscore the importance of adherence to guidelines to ensure optimal and equal care for all patients diagnosed with cancer.     

An analysis of the psychometric profile and frequency of anxiety and depression in Australian men with prostate cancer

Zung's Self-Rating Anxiety Scale and Self-Rating Depression Scale were used to collect data from 195 Australian men who had received a diagnosis of prostate cancer. Analysis was via separate scales and also by combining both scales into a single unit to assess anxiety-depression and then analysing the underlying component structure of that unit. Applying Zung's recommended cutoff scores, 12% of the sample were classified as having clinically significant levels of anxiety and 16% had similar levels of depression. Factor analysis of the combined SAS and SDS indicated four major components which reflected a process of: loss of functional capacity, worthlessness and hopelessness, fear and somatic symptomatology. Implications for the effective assessment and treatment of anxiety and depression in prostate patients are discussed.     

Spirituality and quality of life in low‐income men with metastatic prostate cancer

Objective: To determine how spirituality is associated with health‐related quality of life (HRQOL) in an ethnically diverse cohort of low‐income men with metastatic prostate cancer. Methods: Eighty‐six participants in a state‐funded program that provides free prostate cancer treatment to uninsured, low‐income men completed written surveys and telephone interviews containing validated measures of spirituality, and general and disease‐specific HRQOL. Assessments were made following diagnosis of metastatic disease. We used multivariate analyses to assess the effect of spirituality and its two subscales, faith and meaning/peace, on HRQOL. Results: African American and Latino men, and men with less than a high‐school education had the highest spirituality scores. Spirituality was significantly associated with general and disease‐specific HRQOL. We also found a significant interaction between faith and meaning/peace in the physical and pain domains. Conclusion: Greater spirituality was associated with better HRQOL and psychosocial function. Meaning/peace closely tracks with HRQOL. Higher faith scores, in the absence of high meaning/peace scores, are negatively associated with HRQOL. Copyright © 2008 John Wiley & Sons, Ltd.