Older community-dwelling adults' attitudes toward and practices of health promotion and advance planning activities

What do Canadians think of advanced care planning? Findings from an online opinion poll

BACKGROUND

Advance care planning (ACP) has the potential to increase patient-centred care, reduce caregiver burden, and reduce healthcare costs at the end of life. Current levels of public participation in ACP activities are unknown. The purpose of this study was to determine the level of engagement of average Canadians in ACP activities.

METHODS

Data come from an on-line opinion poll of a national sample of respondents who were asked five questions on ACP activities along with their sociodemographic characteristics.

RESULTS

Respondents were from all provinces of Canada, 52% were women, and 33% were between 45 years and 54 years of age. Of 1021 national sample respondents, 16% were aware of the term, ACP (95% CI 13% to 18%), 52% had discussions with their family or friends (95% CI 49% to 55%), and 10% had discussions with healthcare providers (95% CI 8% to 12%). Overall, 20% (95% CI 18% to 22%) of respondents had a written ACP and 47% (95% CI 44% to 50%) had designated a substitute decision maker. Being older was associated with significantly more engagement in ACP activities and there were significant differences in ACP engagement across Canada.

CONCLUSIONS

Although only a small proportion of Canadians are aware of the formal term, ACP, a higher percentage of Canadians are actually engaged in ACP, through either having discussions or making decisions about end-of-life care. Older citizens are more likely to be engaged in ACP and there are geographic differences in the level of ACP engagement across Canada.

Salutogenic Perspectives on Health Maintenance

In this article we explore the impact of resistance resources and the sense of meaningfulness – the central component of the sense of coherence (SOC) – on retaining a health maintenance orientation. In this cross-sectional study, 170 rather healthy individuals of a mean age of 67 years filled out a questionnaire assessing resources (self-esteem, self-efficacy, physical health), SOC components (comprehensibility, manageability, and meaningfulness), and multiple health behaviors. Holding resources constant, the SOC components significantly accounted for additional variance in multiple health behaviors. Meaningfulness as the strongest predictor mediated the influence of both self-esteem and self-efficacy on multiple health behaviors. Feeling that one’s life is meaningful helps an older individual to take responsibility for his or her health and to practice multiple healthful behaviors.

Impaired visual evoked flow velocity response in cerebral amyloid angiopathy

OBJECTIVE

Animal models of cerebral amyloid angiopathy (CAA) exhibit abnormal vascular reactivity. We determined whether vascular reactivity, measured by transcranial Doppler ultrasound (TCD), is reduced in humans with CAA.

METHODS

Cases were recruited from an established prospective study of CAA. Healthy controls were recruited from a study of normal aging. Evoked mean flow velocity increase in the posterior cerebral artery (PCA) was measured while subjects viewed a flashing alternating checkerboard stimulus. In a separate but partially overlapping cohort we measured the mean flow velocity increase in the middle cerebral artery (MCA) while subjects inhaled carbon dioxide.

RESULTS

The visual evoked mean flow velocity increase was 8.0 +/- 6.1% in CAA (n = 11) compared to 17.4 +/- 5.7% in controls (n = 9, p = 0.002). The PCA pulsatility index, a marker of distal vascular resistance, was higher in CAA (CAA 1.35 +/- 0.35, control 1.04 +/- 0.14, p = 0.03). Among CAA subjects, lower visual evoked mean flow velocity increase was associated with a higher number of hemorrhages seen on MRI (r = -0.87, p = 0.0005) and higher MRI white matter hyperintensity volume (r = -0.67, p = 0.02). The MCA response to carbon dioxide did not differ between CAA and control in 20 subjects (9 CAA, 11 control, p = 0.54).

CONCLUSIONS

Cerebral amyloid angiopathy (CAA) was associated with decreased vascular reactivity in response to visual stimulation, possibly reflecting the occipital predilection of the disease. The association of posterior cerebral artery (PCA) evoked flow velocity response with elevated PCA pulsatility index and MRI markers of small vessel disease suggests that abnormal PCA evoked flow velocity in CAA is caused by pathology of the distal resistance vessels.

The effect of a web-based, patient-directed intervention on knowledge, discussion, and completion of a health care proxy

OBJECTIVES

To examine the effect of patient-directed electronic messages on health care proxy (HCP) use.

DESIGN

Randomized control trial using an electronic message intervention to encourage patients to complete an HCP document.

SETTING

General medical practice at a large tertiary care teaching institution.

PARTICIPANTS

Nine hundred twelve patients aged older than 50.

MEASUREMENTS

We reviewed online medical records (OMRs) to assess for discussion and documentation of HCPs and to collect information on patient characteristics. We surveyed participants to determine knowledge, discussion, and completion of HCPs.

RESULTS

Four hundred thirty participants were randomized to the intervention group and 482 to the control group. Only 1 HCP discussion (intervention group) and only 10 new HCPs (4 in intervention group versus 6 in control group, p = 0.649) were documented in the OMR. Among the 444 survey responders, 205 (46%) reported having an HCP, but only 74 (36%) of these had discussed the HCP with their doctors and only 9 (4%) had a documented HCP in the OMR. Patients in the intervention group were more likely to report knowledge of HCPs (adjusted risk ratio [RR] 1.07; 95% confidence interval [CI], 1.01-1.14) and having a plan to complete one in the future (adjusted RR 1.19; 95% CI, 1.05-1.36).

CONCLUSION

This patient-directed intervention did not increase patient completion of an HCP but was associated with greater knowledge of an HCP and planning to complete one.

Randomized study of stability and change in patients' advance directives

Little is known about ethnic differences in understanding or using advance directives (ADs). Although health practitioners may presume AD intentions are durable over time, there is no supporting evidence. This randomized study intended to (a) examine differences between hospitalized Hispanic and non-Hispanic patients' AD preferences, (b) assess AD stability, and (c) discover if the Life Support Preferences Questionnaire (LSPQ) influences AD preferences. Hispanics and non-Hispanics showed no difference in AD preferences. However, non-Hispanics were more likely to change AD preferences. The LSPQ itself prompted change in AD preferences, delivering an educational effect with no specific educational intent. Change seen in patients' ADs, even over a brief interval, suggests revisiting AD preferences with patients and their families after hospitalization.

The role of proxies in treatment decisions: evaluating functional capacity to consent to end-of-life treatments within a family context

Psychology as a profession has entered the arena of palliative and hospice care later in the process than other health care professions. Through the use of Familial Advance Planning Evaluations (FAPEs), however, psychologists can assist individuals and families in facing end-of-life transitions in important ways. Hospice and palliative care philosophy treats the patient and family as the unit of care. End-of-life decision-making is therefore a family matter as well as a normative developmental transition. Yet, little is known about the decision-making process. This paper reviews the literature regarding informed consent, advance care planning, and proxy decision-making and outlines a theoretical model for familial decision-making. Previous models of end-of-life capacity evaluations and family assessments are presented and serve as the basis for a comprehensive assessment of familial decision-making at the end of life. Functional capacity evaluations of individuals at the end of life regarding decisions about life-sustaining medical treatments enable both the individual patient and one identified proxy from his or her family to discuss important issues families may face during medical crises at the end of life. The information gleaned from such evaluations has the potential to assist psychologists and other professionals in designing family-specific interventions to reduce caregiving distress, improve quality of life for dying patients, and ease the transition to bereavement for caregivers.

Promoting screening and early detection of cancer in men

Gender is a factor in the risk assessment for many diseases. It may also impact on the way in which men assess their personal health or illness status and take action to prevent illness or promote well-being. This paper is focused on three objectives: (i) to foster an understanding of gender differences in health promoting behaviors; (ii) to review three health issues affecting males for which dissemination of health education, increased personal awareness and early detection may be beneficial in the reduction of morbidity and mortality; and (iii) to offer suggestions for nurses and other health care professionals to promote positive patient-provider interactions within a health-care framework for action.

Staying healthy: the salience and meaning of health maintenance behaviors among rural older adults in North Carolina

Beliefs about what constitutes health promoting behaviors vary by culture and class, and knowing how an older adult interprets a specific health behavior can improve health education and medical compliance. Ethnomedical approaches have investigated how people define disease and the therapies used to return to a state of health. However, little research has addressed how individuals define health, or the behaviors they use to maintain health. We analyze the behaviors elders state are needed to stay healthy, and their meanings for these behaviors. Narratives collected through in-depth interviews with 145 male and female rural North Carolina residents aged 70 and older, including African Americans, Native Americans and European Americans are analyzed using systematic text analysis. The participants' narratives include seven salient health maintenance domains: (1) Eating Right, (2) Drinking Water, (3) "Taking" Exercise, (4) Staying Busy, (5) Being with People, (6) Trusting in God and Participating in Church, and (7) Taking Care of Yourself. Several of these domains are multi-dimensional in the meanings the elders ascribe to them. There is also overlap in the content of some of the domains; they are not discrete in the minds of the elders and a specific health behavior can reflect more than one domain. Four themes cross-cut the domains: "balance and moderation", "the holistic view of health", "social integration", and "personal responsibility". Elders in these rural communities hold a definition of health that overlaps with, but is not synonymous with a biomedical model. These elders' concept of health seamlessly integrates physical, mental, spiritual, and social aspects of health, reflecting how health is embedded in the everyday experience of these elders. Staying healthy is maintaining the ability to function in a community. These results indicate that providers cannot assume that older patients will share their interpretation of general health promotion advice.

The impact of information on health behaviors of older adults with urinary incontinence

The purpose of this study was to explore the impact of education about urinary incontinence on the subsequent help-seeking behaviors of older adults. Forty-five community-dwelling seniors were randomized to two groups. One group received individualized instruction supported by written information, the other received written information alone. All participants received a list of local health care professionals specializing in the assessment and treatment of urinary incontinence. Seventeen participants sought professional help following the intervention; however, there was no significant difference in help-seeking behaviors between intervention groups, chi2 = 1.42, alpha = 0.05. The most common reasonfor lack of help-seeking postintervention was a preference for self-care. Eighty-eight percent of those who initiated self-help behaviors reported a subjective improvement in the frequency or volume of their incontinence. Results emphasize the important role registered nurses should play in the dissemination of complete and accurate information about urinary incontinence.

Why don't emergency department patients have advance directives?

OBJECTIVES

In 1997 the authors determined that only 27% of their adult ED patients had advance directives (ADs). The purpose of this follow-up study was to determine the reasons why their adult ED patients do not have ADs.

METHODS

This prospective study enrolled patients from a convenience sample of representative shifts in the ED selected over a three-month period. Survey questions included demographic information, whether the patients had a life-threatening medical problem, whether they had an AD, with whom they had discussed their ADs, and the reasons why they did not have an AD. We excluded those who refused participation or who were incapacitated (i.e., any patient with a condition that precluded him or her from answering the questionnaire himself or herself, such as an altered level of consciousness, dementia, mental retardation, or inability to understand English).

RESULTS

Four hundred seventy-six subjects were enrolled during the study period from an ED census of 816 adult patients. Three hundred forty patients were not included in the study for the following reasons: inability to complete the survey, refusal to participate, or not being approached by the interviewers. Of those enrolled, 77% of the patients did not have an AD (females, 73%; males, 80%). The most frequent reasons given for not having an AD were: 40% never thought about it, 24% preferred family to make the decision, and 23% were procrastinating. Factors jointly predictive of having an AD were older age, having a specialist, having a life-threatening medical problem, and not being Catholic. Patients who had ADs were discussing their ADs with their primary care physicians (PCPs) only 5% of the time.

CONCLUSION

Many patients, even when they have life-threatening medical problems, do not have an AD, and several reasons for this have been identified. Few of these ED patients who had ADs had discussed them with their physicians. Further studies should assess whether more physician intervention would increase the percentage of patients who have ADs.

Are emergency department patients thinking about advance directives?

OBJECTIVES

To assess the percentage of adult patients presenting to an urban ED who have a written advance directive (AD) and to determine whether age, sex, a patient's perception of his or her health status, and having a regular physician are associated with the patient's having an AD.

METHODS

This was a cross-sectional patient survey performed at a community teaching hospital ED. Surveys were completed by 511 adult ED patients during representative shifts over a 3-month period. The questions included age, sex, "self-reported" health status, whether the patient had a "regular" physician, a patient-generated list of medical problems, and whether the patient had a written AD. For this study, ADs included health care proxies, living wills, and do-not-attempt-resuscitation (DNAR) orders.

RESULTS

Of the patients surveyed, 27% reported having an AD. Males and females were equally likely to have an AD. Factors associated with an increased likelihood of having an AD were older age, having a "regular" physician, and the patient's perception of his or her health status as ill. Most patients who had an AD (82%) discussed it with their families, but only 48% discussed it with their physicians.

CONCLUSION

Only 27% of the adult patients presenting to the ED had an AD. Older age, the patient's perception of his or her health status as ill, and having a "regular" physician increased the likelihood of having an AD.

A national survey of attitudes regarding participation in prostate carcinoma testing

BACKGROUND

The prevalence of prostate carcinoma testing is rapidly changing. Little is known about the frequency of testing in the non-Medicare population in the United States. The current study was conducted for a better understanding of who is being tested and some of the reasons why.

METHODS

A randomized national telephone survey was administered to 800 men by the George H. Gallup International Institute. Questions in the survey were evaluated for their association with participation in prostate carcinoma testing reported by the men interviewed.

RESULTS

Participation in prostate carcinoma testing approximated the frequency of colon carcinoma testing Eighty-six percent of the men surveyed believed that prostate carcinoma is a serious malignancy, and 78% believed that it could be cured often if detected early. Multivariate logistic regression models identified six factors that increased the likelihood of men in the survey being tested: white race, willingness to be tested, previous conversation with a physician or health professional, having had serum cholesterol tested, having been tested for colon carcinoma, and belonging to successively advanced age groups.

CONCLUSIONS

Prostate carcinoma testing is commonly performed in men older than 40 years. Physician counsel and patient prevention consciousness appear to be the major influences when a patient decides to be tested. If early detection is considered beneficial, special efforts would be needed to reach the nonwhite population.