Jeanette M. Daly

The Potency of Team-Based Care Interventions for Hypertension: A Meta-analysis

BACKGROUND Team-based care is the strategy that has had the greatest effect on improving blood pressure (BP). The purpose of this systematic review was to determine the potency of interventions for BP involving nurses or pharmacists. METHODS A MEDLINE search for controlled clinical trials that involved a nurse or pharmacist intervention was conducted. Mean reductions in systolic (S) and diastolic (D) BP were determined by 2 reviewers who independently abstracted data and classified the different intervention components. RESULTS Thirty-seven articles met the inclusion criteria. Education about BP medications was significantly associated with a reduction in mean BP (-8.75/-3.60 mm Hg). Other strategies that had large effect sizes on SBP include pharmacist treatment recommendations (-9.30 mm Hg), intervention by nurses (-4.80 mm Hg), and use of a treatment algorithm (-4.00 mm Hg). The odds ratios (95% confidence intervals) for controlled BP were: nurses, 1.69 (1.48-1.93); pharmacists within primary care clinics, 2.17 (1.75-2.68); and community pharmacists, 2.89 (1.83-4.55). Mean (SD) reductions in SBP were: nursing studies, 5.84 (8.05) mm Hg; pharmacists in clinics, 7.76 (7.81) mm Hg; and community pharmacists, 9.31 (5.00) mm Hg. There were no significant differences between the nursing and pharmacy studies (P > or = .19). CONCLUSIONS Team-based care was associated with improved BP control, and individual components of the intervention appeared to predict potency. Implementation of new hypertension guidelines should consider changes in health care organizational structure to include important components of team-based care.

Domestic Elder Abuse and the Law

OBJECTIVES The authors evaluated the impact of state adult protective service legislation on rates of investigated and substantiated domestic elder abuse. METHODS Data were collected on all domestic elder abuse reports, investigations, and substantiations for each US state and the District of Columbia for 1999. State statutes and regulations pertaining to adult protective services were reviewed. RESULTS There were 190 005 domestic elder abuse reports from 17 states, a rate of 8.6 per 1000 elders; 242 430 domestic elder abuse investigations from 47 states, a rate of 5.9; and 102 879 substantiations from 35 states, a rate of 2.7. Significantly higher investigation rates were found for states requiring mandatory reporting and tracking of numbers of reports. CONCLUSIONS Domestic elder abuse documentation among states shows substantial differences related to specific aspects of state laws.

An Assessment of Attitudes, Behaviors, and Outcomes of Patients with Type 2 Diabetes

Objectives: Patient self-care behaviors, including taking medication, following a meal plan, exercising regularly, and testing blood glucose, influence diabetes control. The purpose of this research was to identify (1) which barriers to diabetes management are associated with problem behaviors and (2) which patient behaviors and barriers are associated with diabetes control. Methods: This was a cross-sectional study of linked medical record and self-reported information from patients with type 2 diabetes. A randomly selected sample of 800 clinic patients was mailed an investigator-developed survey. The study sample consisted of 253 (55%) individuals who had measured glycosylated hemoglobin (HbA1c) within 3 months of the survey date. Results: The barriers to each diabetes self-care behavior differed. Cost was the most common barrier to the 4 self-care behaviors. In a multivariable regression model, the belief that type 2 diabetes is a serious problem and depression were strongly associated with higher HbA1c levels. Lower HbA1c levels were significantly associated with being married and greater self-reported adherence-satisfaction with taking medication and testing blood glucose. Conclusion: This study expanded earlier research by focusing on 4 specific self-care behaviors, their barriers, and their association with HbA1c. Barriers that were significantly associated with HbA1c were specific to the behavior and varied across behaviors.

Elder Abuse Research: A Systematic Review

The purpose of this research was to provide a systematic review of, and assign an evidence grade to, the research articles on elder abuse. Sixteen health care and criminal justice literature databases were searched. Publications were reviewed by at least two independent readers who graded each from A (evidence of well-designed meta-analysis) to D (evidence from expert opinion or multiple case reports) on the quality of the evidence gained from the research. Of 6,676 titles identified in the search, 1,700 publications met inclusion criteria; omitting duplicates, 590 publications were annotated and graded.

Written and Computerized Care Plans

The purpose of this study was to determine how use of a standardized nomenclature for nursing diagnosis and intervention statements on the computerized nursing care plan in a long-term care (LTC) facility would affect patient outcomes, as well as organizational processes and outcomes. An experimental design was used to compare the effects of two methods of documentation: Computer care plan and paper care plan. Twenty participants (10 in each group) were randomly assigned to either group. No statistically significant differences were found by group for demographic data. Repeated measures ANOVA was computed for each of the study variables with type of care plan, written or computerized, as the independent variable. There were no statistically significant differences between participants, group (care plan), within subjects (across time), or interaction (group and time) effects for the dependent variables: Level of care, activities of daily living, perception of pain, cognitive abilities, number of medications, number of bowel medications, number of constipation episodes, weight, percent of meals eaten, and incidence of alteration in skin integrity. There were significantly more nursing interventions and activities on the computerized care plan, although this care plan took longer to develop at each of the three time periods. Results from this study suggest that use of a computerized plan of care increases the number of documented nursing activities and interventions, but further research is warranted to determine if this potential advantage can be translated into improved patient and organizational outcomes in the long-term care setting.

Mailed Fecal Immunochemical Tests Plus Educational Materials to Improve Colon Cancer Screening Rates in Iowa Research Network (IRENE) Practices

Introduction: Only about half of all eligible Americans have been screened for colorectal cancer (CRC). The objective of this study was to test whether mailed educational materials and a fecal immunochemical test (FIT), with or without a scripted telephone reminder, led to FIT testing. In addition, we compared changes in attitudes toward, readiness for, and barriers to screening from baseline to follow-up after education about screening. Methods: Subjects due for CRC screening were recruited from 16 Iowa Research Network family physician offices. Half of the subjects were randomized to receive mailed written and DVD educational materials, along with a FIT, either with or without a telephone call designed to encourage screening and address barriers. Subjects completed surveys regarding their attitudes and readiness for CRC screening at baseline and after education about screening. The main outcome was whether the subject completed FIT testing. Results: A total of 373 individuals received educational materials (including a FIT) and 231 (62%) returned a posteducation survey. The mean age was 61.2 years; 52% were women, 99% were white, 39% had a high school education or less, 39% had a total family income of less than

Factors Associated With Self-Reported Elder Mistreatment in Iowa’s Frailest Elders:

40,000, and 7% had no insurance. The written materials were read by 82%, understood by 91% (of those who read them), and 82% felt their knowledge was increased. The DVD was viewed by 67%, understood by 94% of those who viewed it, and 86% felt the DVD increased their knowledge. Compared with baseline, individuals reported being significantly more likely to bring up CRC screening at their next doctors visit (P < .0001) and being more likely to be tested for CRC in the next 6 months (P < .0001). Comparing baseline with follow-up, summary attitude scores improved (P < .0001), readiness scores improved (P < .0001), and there were fewer barriers (P = .034, Wilcoxon signed rank). The FIT return rate increased from 0% to 45.2% in the education alone group and from 0% to 48.7% for the group receiving education plus the telephone call (P < .0001 for each group individually and overall when compared with Medicare beneficiaries in Iowa). Conclusions: Mailing FIT kits with easy-to-understand educational materials improved attitudes toward screening and dramatically increased CRC screening rates among patients who were due for screening in a practice-based research network. A telephone call addressing barriers to screening did not result in increased FIT testing compared with mailed education alone.

Iowa Family Physician's Reporting of Elder Abuse

The purposes of this study were to determine associated characteristics of community-dwelling older persons, their access to care and social provisions, and self-reported elder abuse, and to assess how having help in completing a questionnaire affected these associations. A questionnaire was mailed to 1,017 randomly selected elders in the Iowa Medicaid Waiver Program. The overall prevalence of self-reported abuse was 20.9%. Fifty-nine percent of respondents had help completing the questionnaire. Abuse was associated with low social provisions, more emergency room visits, being alone, and not having enough money. For those having help completing the questionnaire, abuse was associated with older age, low social provisions, being alone, and not having enough money. For those having no help completing the questionnaire, abuse was associated with depression, being alone, more emergency room visits, and low social provisions. Among community-living elders needing services in their homes, the prevalence of abuse was higher than that found in general population studies.

A Randomized Controlled Trial to Improve Colon Cancer Screening in Rural Family Medicine: An Iowa Research Network (IRENE) Study

ABSTRACT Purpose: To determine family practice physicians knowledge of state laws regarding elder abuse, perceived barriers to reporting suspected cases of elder abuse, and factors associated with reporting elder abuse in practice. Methods: Mailed questionnaire to 1,030 Iowa Academy of Family Practice Physicians with 378 (37%) returned. Chi-square tests modified for trend and stepwise logistic regression were used to determine influences on whether physicians saw a case of elder abuse in the past year, and whether physicians chose to report those cases. Results: A strong predictor for number of cases seen and if cases had been reported, was the physician asking the elderly patient direct questions about elder mistreatment. Other positive associations were if the physicians office had a protocol for reporting elder abuse, and if physicians lived in the most rural areas. Conclusion: Knowledge of elder abuse legislation increases physician likelihood of reporting elder abuse, but not of seeing cases of elder abuse, so education alone is not the answer to increase physician ability to detect elder mistreatment.

National Elder Abuse Questionnaire: Summary of Adult Protective Service Investigator Responses

Background: Many adults have not been screened for colon cancer, a potentially preventable cause of death. Methods: This was a randomized controlled trial conducted between December 2008 and April 2011 to improve CRC screening in 16 rural family physician offices. Subjects due for CRC screening were randomized within each practice to 1 of 4 groups: (1) usual care; (2) physician chart reminder; (3) physician chart reminder, mailed education, CRC reminder magnet, and fecal immunochemical test (FIT) (mailed education/FIT); or (4) all the preceding plus a structured telephone call to the patient from project staff to provide education, assess interest in screening, explain the screening tests, and address barriers (mailed education/FIT plus phone call). The main outcome was completion of any CRC screening. Results: This study enrolled 743 patients. CRC screening was completed by 17.8% in the usual care group, 20.5% in the chart reminder group, 56.5% in the mailed education/FIT group, and 57.2% in the mailed education/FIT plus phone call group. We found no effect from the chart reminder compared with usual care (odds ratio [OR], 1.2; 95% confidence interval [CI], 0.7–2.0); and a beneficial effect from the mailed education/FIT (OR, 6.0; 95% CI, 3.7–9.6) and the mailed education/FIT plus phone call (OR, 6.2; 95% CI, 3.8–9.9). Both FIT and colonoscopy rates increased significantly in both mailed education groups. Conclusion: CRC screening rates increased significantly among patients who were overdue for screening after they received mailed educational materials and a FIT. The addition of a phone call did not further increase screening rates.