Quality of life following intensive care

Evaluations of intensive care have largely focused on survival, cost, or functional status; however, these may not be the only outcomes of interest to patients, families, and health care providers. Quality of life is an important consideration in evaluating intensive care because it influences decisions about the use of life-sustaining treatment. A study was conducted to assess the quality of life of survivors of intensive care to determine the relationship of perceived quality of life to other outcomes of intensive care. Patients at least 55 years old who received medical intensive care during 1983 (n = 69) were interviewed to determine social characteristics, functional status, psychological well-being, and their perceived quality of life using a new 11-item Perceived Quality of Life scale. Functional status correlated only moderately with perceived quality of life (r = 0.49, p = 0.0001). Objective measures of patients' material and social resources did not predict satisfaction. To evaluate outcome adequately, it is necessary to assess perceptions of life quality from patients who have received life-sustaining treatment.     

Management and short-term outcome of diabetic patients hospitalized for acute myocardial infarction: results of a nationwide French survey

OBJECTIVES: To compare management and short-term outcome of diabetic and non-diabetic patients hospitalized for acute myocardial infarction. METHODS: This was a prospective epidemiological survey. All patients admitted in coronary care units in France in November 2000 for confirmed acute myocardial infarction were eligible to enter the study. RESULTS: Of the 2320 patients recruited from 369 centers, 487 were diabetic (21%). Compared to non-diabetic patients, diabetic patients were 5 years older, more often female, obese and hypertensive; they had more often a history of cardiovascular disease; they had a lower ejection fraction and worse Killip class. Reperfusion therapy was less frequent among diabetic patients (39% versus 51%; p=0.0001), as was the use of beta-blockers (61% versus 72%; p=0.0001), aspirin (83% versus 89%; p=0.0001) and statins (52% versus 60%; p=0.001) during hospitalization. Conversely, the use of ACE-inhibitors was more frequent (54% versus 44%; p=0.0001). 58% of diabetic patients received insulin during hospitalization. Twenty-eight-day mortality was 13.1% in diabetic patients and 7.0% in non-diabetic patients (risk ratio: 1.87; p=0.001). Diabetes remained associated with increased mortality after adjustment for relevant risk factors including age and ejection fraction (risk ratio: 1.51; p=0.07). In patients treated with antidiabetic drugs (chiefly sulfonylureas) before admission, 28-day mortality was 10.4% compared with 19.9% in diabetic patients on diet alone or untreated (p=0.005). CONCLUSION: Despite higher cardiovascular risk and worse prognosis, in-hospital management of diabetic patients with acute myocardial infarction remains sub-optimal. Patients previously treated with antidiabetic drugs including sulfonylureas had a better prognosis than untreated diabetic patients.     

Is physician self-disclosure related to patient evaluation of office visits?

CONTEXT: Physician self-disclosure has been viewed either positively or negatively, but little is known about how patients respond to physician self-disclosure. OBJECTIVE: To explore the possible relationship of physician self-disclosure to patient satisfaction. DESIGN: Routine office visits were audiotaped and coded for physician self-disclosure using the Roter Interaction Analysis System (RIAS). Physician self-disclosure was defined as a statement describing the physician's personal experience that has medical and/or emotional relevance for the patient. We stratified our analysis by physician specialty and compared patient satisfaction following visits in which physician self-disclosure did or did not occur. PARTICIPANTS: Patients (N= 1,265) who visited 59 primary care physicians and 65 surgeons. MAIN OUTCOME MEASURE: Patient satisfaction following the visit. RESULTS: Physician self-disclosure occurred in 17% (102/589) of primary care visits and 14% (93/676) of surgical visits. Following visits in which a primary care physician self-disclosed, fewer patients reported feelings of warmth/friendliness (37% vs 52%; P =.008) and reassurance/comfort (42% vs 55%; P =.027), and fewer reported being very satisfied with the visit (74% vs 83%; P =.031). Following visits in which a surgeon self-disclosed, more patients reported feelings of warmth/friendliness (60% vs 45%; P =.009) and reassurance/comfort (59% vs 47%; P=.044), and more reported being very satisfied with the visit (88% vs 75%; P =.007). After adjustment for patient characteristics, length of the visit, and other physician communication behaviors, primary care patients remained less satisfied (adjusted odds ratio [AOR], 0.45; 95% confidence interval [CI], 0.24 to 0.81) and surgical patients more satisfied (AOR, 2.22; 95% CI, 1.12 to 4.50) after visits in which the physician self-disclosed. CONCLUSIONS: Physician self-disclosure is significantly associated with higher patient satisfaction ratings for surgical visits and lower patient satisfaction ratings for primary care visits. Further study is needed to explore these intriguing findings and to define the circumstances under which physician self-disclosure is either well or poorly received.     

The Stretta procedure for the treatment of GERD: 6 and 12 month follow-up of the U.S. open label trial

BACKGROUND: This multicenter prospective study investigated the longer-term (12 month) safety and efficacy of radiofrequency energy delivery for the treatment of GERD. METHODS: A prospective study was conducted of 118 patients with chronic heartburn and/or regurgitation who required antisecretory medication daily and had demonstrated pathologic esophageal acid exposure, a sliding hiatal hernia (相似文献   

Health care and medication costs and use among older adults with heart failure

BACKGROUND: Heart failure disproportionately affects older adults for whom multiple medications are prescribed to prevent exacerbations and hospitalization. To target interventions effectively, it is important to understand the association of medication acquisition with health care utilization and costs. METHODS: We used electronic medical records from an urban public health care system to identify patients aged >/=50 years who had a diagnosis of heart failure. We assessed the association between inappropriate or appropriate medication supplies and hospitalization and costs using multivariable analyses that adjusted for demographic characteristics, prior health care use, health status, and insurance status. RESULTS: Total health care costs for treating 1554 patients with heart failure from 1996 to 2000 were 36.6 million dollars (in 2000 dollars). Less than a third of patients received appropriate medication supplies (between 90% and 110% of the supplies needed) annually. Compared with patients with appropriate supplies, the odds of hospitalization were greater among those with undersupplies (odds ratio [OR] = 3.1; 95% confidence interval [CI]: 2.3 to 4.2; P <0.0001) or oversupplies (OR = 2.0; 95% CI: 1.7 to 2.4; P <0.0001). Total costs were 25% higher for patients with undersupplies (95% CI: 8% to 46%; P = 0.004) and 18% higher for those with oversupplies (95% CI: 7% to 30%; P = 0.0009) than for those with appropriate supplies. CONCLUSION: Among adults with heart failure, inappropriate medication supplies were associated with increased hospitalization and higher costs. Monitoring medication supplies from electronic medical records may be a useful component of programs aiming to improve care while managing costs.     

Psychological adjustment and suicidal ideation in patients with AIDS

This article assesses the psychosocial adjustment to illness and examines the relationship between adjustment and psychosocial and medical variables in 91 ambulatory HIV-infected patients. The 91 subjects were receiving ambulatory medical care in hospitals (Memorial Hospital, New York Hospital, and St. Vincent's Hospital) and in private medical consult (Gay Men's Health Crisis) in New York. The majority (74.5%) of subjects had AIDS. The sample was composed principally of white Roman Catholic homosexual men living alone. However, 49.5% were black or hispanic, 31.9% had intravenous drug use as their HIV risk behavior, 54.9% had past psychiatric history (including illegal drug use), and 22% had previous suicide attempts. Self-report measures of psychological adjustment (Psychological Adjustment to Illness Scale), mood (Brief Symptom Inventory), physical (PHYS) and psychological (PSYCH) symptoms from the Memorial Symptom Assessment Scale-Short Form (MSAS-SF), social support (Social Support Questionnaire-Short Report), suicidal ideation (Scale for Suicide Ideation Self-Report), and measures of disease status (Karnofsky Performance Rating Scale, HIV CDC Classification, and Absolute CD4+ Lymphocyte Count) were used in the study. The average age of subjects was 40 years (SD = 6.80). fifty-two (63.4%) subjects acknowledged some indication of suicidal ideation. Variables that correlated with poor medical adjustment (health-care posture) were current suicide ideation (0.32, p = 0.003), number of psychological symptoms (0.45, p = 0.0001), physical symptoms (0.31, p = 0.006), social support (-0.24, p = 0.03), and satisfaction with the social support received (-0.36, p = 0.001). Poor sexual adjustment was related to current suicide ideation (0.39, p = 0.0004), number of psychological symptoms (0.40, p = 0.0003), satisfaction with the social support received (-0.28, p = 0.01), and number of physical symptoms (0.35, p = 0.002). In patients with a diagnosis of AIDS, the number of psychological symptoms (Beta = 0.29, R2 = 0.07, p = 0.02) and the satisfaction with the social support received (Beta = -0.38, R2 = 0.14, p = 0.003) were clear predictors of poor medical adjustment (health-care posture). Likewise, the predictors of poor sexual adjustment were psychological symptoms (Beta = 0.33, R2 = 0.10, p = 0.003) and suicidal ideation (Beta = 0.40, R2 = 0.10, p = 0.002). The results suggest that suicide ideation is associated with poor adjustment, rather than serving as an adaptive function, as has been suggested by others.     

Oral health of children with juvenile idiopathic arthritis

OBJECTIVE:s. To estimate dental disease indices and temporomandibular joint (TMJ) dysfunction in children with juvenile idiopathic arthritis (JIA). METHODS: Indices were recorded for dental caries, bacterial dental plaque, gingival inflammation, and TMJ dysfunction in children with JIA and matched controls. RESULTS: There was no significant difference in dental caries experience or the mean plaque score between children with JIA and controls. The mean gingivitis score for the permanent teeth only was significantly greater in the JIA children compared with the controls (p = 0.02). There was a significantly greater proportion of children with JIA with signs of both left and right TMJ dysfunction (p = 0.05, p = 0.02) and symptoms (p = 0.0001, p = 0.0001) compared with controls. CONCLUSION: The low caries rate was attributed to the fact that children with JIA had received preventive dental care from an early age combined with sugar free medication.     

Referral for anorectal function evaluation: therapeutic implications and reassurance.

AIM: To determine the impact of anorectal function evaluation (AFE) on patients and referring specialists. PATIENTS AND METHODS: In one year, 135 patients were referred for AFE, which consisted of proctoscopy, anal manometry, rectal compliance, anal sensitivity measurement and anal endosonography. Questionnaires were sent to the patients and referring specialists. RESULTS: In 70% of the 135 patients there was total agreement about the referring and final diagnosis. The response rate of the patients was 78% (n = 100) and that of the specialists was 91% (n = 117). The experience with regard to pain and embarrassment during AFE was good. Of the women, 13% preferred a female investigator. Fifty-nine patients answered that they had received one or more treatments after referral: surgery (n = 32), medication (n = 16), diet (n = 5), physiotherapy (n = 1) or a combination of the above (n = 5). Of the 41 patients who did not receive another treatment, 29 were reassured and 12 did not experience any benefit from the visit, thus bringing the total benefit of the referral to 88%. The anorectal complaints before AFE and at follow-up improved significantly in the treated group (P < 0.0001). The advice given was followed by the referring specialist in 98 cases (84%). The quality of the advice given was considered good in 98 (84%). The opportunity of referral for AFE was considered useful in 108 cases (93%). In 71 patients, information from both the specialist and the patient was obtained. Three patients had therapies that were not advised and 19 patients did not follow the advice (mainly dietary). In the 135 patients, AFE changed the management in 34 patients (25%). In the other 101 patients, endosonography was of value in determining the size of sphincter defects or the fistula tracks. CONCLUSION: AFE was well tolerated and changed the management in 25% of patients. Additional advice and reassurance were given in many patients; only 12% of patients claimed to have no benefit from the referral. Anal endosonography seems the most valuable test.     

Psychological distress, social support, and disease activity in patients with inflammatory bowel disease

OBJECTIVES: The objectives of this study were to compare the psychological status of patients in active and inactive disease states, to assess social support, and to identify correlates of psychological distress in patients with inflammatory bowel disease (IBD). METHODS: This cross-sectional study was conducted in 200 patients (mean age 36.7 yr [SD = 14.8], 119 [59.5%] female) with long-standing IBD who were seen in tertiary care. Psychosocial assessments included psychological distress (Symptom Checklist-90R), social support (Social Support Questionnaire-6), perceived stress (Perceived Stress Scale-10), and recent minor stressful events (Weekly Stress Inventory). Disease activity was assessed with the Harvey Bradshaw Index. RESULTS: Patients reported higher levels of satisfaction with social support and smaller network sizes compared with normative values. Using multiple linear regression, the independent correlates of psychological distress (p = 0.0001; adjusted R2 = 0.62) were as follows: active disease (p = 0.0234), less time since diagnosis (p = 0.0012), and greater number (p = 0.0001) and impact of stressful events (p = 0.0003). A statistically significant interaction term (p = 0.0171) revealed that the relationship between psychological distress and perceived stress changes depending on the level of satisfaction with social support. For patients with low levels of perceived stress, satisfaction with social support did not affect levels of psychological distress. However, for patients who experienced moderate to high levels of perceived stress, high satisfaction with social support decreased the level of psychological distress. CONCLUSIONS: These findings suggest that strategies aimed at improving social support can have a favorable impact on psychological distress and, ultimately, can improve health outcomes in patients with IBD.     

Depression treatment preferences in older primary care patients

PURPOSE: For depressed older primary care patients, this study aimed to examine (a) characteristics associated with depression treatment preferences; (b) predictors of receiving preferred treatment; and (c) whether receiving preferred treatment predicted satisfaction and depression outcomes. DESIGN AND METHODS: Data are from 1,602 depressed older primary care patients who participated in a multisite, randomized clinical trial comparing usual care to collaborative care, which offered medication and counseling for up to 12 months. Baseline assessment included demographics, depression, health information, prior depression treatment, potential barriers, and treatment preferences (medication, counseling). At 12 months, services received, satisfaction, and depression outcomes were assessed. RESULTS: More patients preferred counseling (57%) than medication (43%). Previous experience with a treatment type was the strongest predictor of preference. In addition, medication preference was predicted by male gender and diagnosis of major depression (vs dysthymia). The collaborative care model greatly improved access to preferred treatment, especially for counseling (74% vs 33% in usual care). Receipt of preferred treatment did not predict satisfaction or depression outcomes; these outcomes were most strongly impacted by treatment condition. IMPLICATIONS: Many depressed older primary care patients desire counseling, which is infrequently available in usual primary care. Discussion of treatment preferences should include an assessment of prior treatment experiences. A collaborative care model that increases collaboration between primary care and mental health professionals can increase access to preferred treatment. If preferred treatment is not available, collaborative care still results in good satisfaction and depression outcomes.     

Radiofrequency energy delivery to the gastroesophageal junction for the treatment of GERD

BACKGROUND: In this multi-center study, the feasibility, safety, and efficacy of radiofrequency (RF) energy delivery to the gastroesophageal junction (GEJ) for the treatment of gastroesophageal reflux disease (GERD) were investigated. METHODS: Forty-seven patients with classic symptoms of GERD (heartburn and/or regurgitation), a daily anti-secretory medication requirement, and at least partial symptom response to drugs were enrolled. All patients had pathologic esophageal acid exposure by 24-hour pH study, a 2 cm or smaller hiatal hernia, grade 2 or less esophagitis, and no significant dysmotility or dysphagia. RF energy was delivered with a catheter and thermocouple-controlled generator to create submucosal thermal lesions in the muscle of the GEJ. GERD symptoms and quality of life were assessed at 0, 1, 4, and 6 months with the short-form health survey (SF-36). Anti-secretory medications were withdrawn 7 days before each assessment of symptoms and pH/motility study. Medication use, endoscopic findings, esophageal acid exposure, and motility were assessed at 0 and 6 months. RESULTS: Thirty-two men and 15 women underwent treatment. At 6 months there were improvements in the median heartburn score (4 to 1, p < or = 0.0001), GERD score (26 to 7, p < or = 0.0001), satisfaction (1 to 4, p < or = 0.0001), mental SF-36 (46.2 to 55.5, p = 0.01), physical SF-36 (41.1 to 51.9, p < or = 0.0001), and esophageal acid exposure (11.7% to 4.8%, p < or = 0.0001). Esophagitis was present in 25 patients before treatment (15 grade 1 and 10 grade 2) and 8 had esophagitis at 6 months (4 grade 1 and 4 grade 2, p = 0.005). At 6 months, 87% no longer required proton pump inhibitor medication. There was no significant change in median lower esophageal sphincter pressure (14.0 to 12.0 mm Hg, p = 0.19), peristaltic amplitude (64 to 66 mm Hg, p = 0.71), or lower esophageal sphincter length (3.0 to 3.0, p = 0.28). There were 3 self-limited complications (fever for 24 hours, odynophagia lasting for 5 days, and a linear mucosal injury that was healed after 3 weeks). CONCLUSION: RF energy delivery significantly improved GERD symptoms, quality of life, and esophageal acid exposure while eliminating the need for anti-secretory medication in the majority of patients with a heterogeneous spectrum of clinical disease severity but with minimal active esophagitis or hiatal hernia.     

Characteristics of single fallers and recurrent fallers among hospital in-patients

BACKGROUND: Recurrent fallers constitute a minority of patients who fall but contribute considerably to the total number of falls recorded. Objective: To study the characteristics of recurrent fallers in a hospital setting. METHODS: In a prospective observational study we investigated the characteristics of 1,025 patients admitted to a geriatric non-acute hospital. Patients were followed until discharge and were classified as non-fallers, single fallers or recurrent fallers. RESULTS: We identified 824 non-fallers, 136 single fallers and 65 recurrent fallers contributing 175 falls. Compared to non-fallers, recurrent fallers were more likely to have pre-admission falls (p = 0.004), confusion (p < 0.0001), an unsafe gait (p = 0.0001) and be on tranquillisers (p = 0.018) and antidepressants (p = 0.006). They had longer stays in hospital (p < 0.0001) and more nursing home discharges (p = 0.0001). There was considerable overlap with risk factors for single fallers but compared to this group they were more likely to be confused (p = 0.027), and on antidepressant medication (p = 0.009). They also had a longer length of stay (p < 0.001) and more nursing home discharges (p = 0.03). Confusion (p = 0.0001), unsafe gait (p = 0.0006) and antidepressants (p = 0.018) were independently associated with recurrent falls. CONCLUSIONS: It is important to recognise the risk factors that prospectively identify a recurrent faller because of the significant contribution to total falls by a relatively small number of patients. This may be useful not only in trying to reduce total falls but also in trying to reduce injury.     

Does self-management education benefit all populations with arthritis? A randomized controlled trial in a primary care physician network

OBJECTIVE: Studies have suggested that the Arthritis Self-Management Program (ASMP) course is effective at reducing arthritis pain and health care costs in volunteer participants. There have been no reports of trials of the ASMP in the context of primary care physicians' practices, where the potential for spreading the program may be greatest. We conducted a randomized controlled trial of the ASMP course in a large primary care physician network. METHODS: Patients with osteoarthritis, rheumatoid arthritis, or fibromyalgia were recruited for the study. Subjects in the intervention practices received the 6 week course and those in the control practices received only the ASMP book, without course. Disability, pain, self-efficacy, mental health, and satisfaction were measured using validated instruments at baseline and at 4 months. RESULTS: One hundred thirteen patients were recruited for the ASMP course (intervention) and completed baseline and 4 month followup questionnaires. Eighty-four percent completed at least 4 of 6 classes. Seventy-four patients received the ASMP manual (controls) and completed both questionnaires. Patients in the intervention and control groups had similar baseline pain (p = 0.94), self-efficacy to control pain (p = 0.90), mental health (p = 0.10), and vitality scores (p = 0.21), but those in the intervention arm had slightly less disability (p = 0.04). At 4 months, there was no significant improvement from baseline in any endpoint and no difference between patients in the intervention and control groups (all p > 0.2). Patient satisfaction with arthritis care and outcomes was no different for intervention and control patients (all p > 0.3). All types of health care resource use were similar at baseline and followup for both intervention and control groups (all p > 0.2). CONCLUSION: While the ASMP course has been found to be effective in other patient groups, there were no significant clinical benefits noted at 4 months in patients recruited from primary care practices.     

Impact of a family information leaflet on effectiveness of information provided to family members of intensive care unit patients: a multicenter, prospective, randomized, controlled trial

Comprehension and satisfaction are relevant criteria for evaluating the effectiveness of information provided to family members of intensive care unit (ICU) patients. We performed a prospective randomized trial in 34 French ICUs to compare comprehension of diagnosis, prognosis, treatment, and satisfaction with information provided by ICU caregivers, in ICU patient family representatives who did (n = 87) or did not (n = 88) receive a family information leaflet (FIL) in addition to standard information. An FIL designed specifically for this study was delivered at the first visit of the family representative: it provided general information on the ICU and hospital, the name of the ICU physician caring for the patient, a diagram of a typical ICU room with the names of all the devices, and a glossary of 12 terms commonly used in ICUs. Characteristics of the ICUs, patients, and family representatives were similar in the two groups. The FIL reduced the proportion of family members with poor comprehension from 40.9% to 11.5% (p < 0.0001). In the representatives with good comprehension, the FIL was associated with significantly better satisfaction (21 [18 to 24, quartiles] versus 27 [24 to 29, quartiles], p = 0.01). These results indicate that ICU caregivers should consider using an FIL to improve the effectiveness of the information they impart to families.     

Motivation to pursue anti-TNFα treatment in patients with Crohn's disease – the SPACE motivation study

BackgroundCrohn's disease (CD) is a chronic disorder requiring long-term treatment. However, up to 20% of patients interrupt temporarily or permanently anti-TNFα. Primary aim was to identify internal and external factors influencing patient's motivation to pursue anti-TNFα in active CD.MethodsThis was a French, multicentre, prospective study enrolling CD patients on anti-TNFα therapy since more than 3 months. Patients completed the Satisfaction of Patients with Crohn's Disease questionnaire (SPACE-Q) and other patient-reported-outcome tools at inclusion visit, and after 6 and 12 months.ResultsA total of 274 patients were included: 146 (53.3%) received adalimumab, while 128 (46.7%) infliximab. Most patients (78%) were still treated with anti-TNFα 12 months after enrolment. Patients’ perception of necessity (p = 0.01) and concerns (p<0.0001) regarding medication, evaluated through the Belief about Medicines Questionnaire (BMQ), and expectation confirmation towards treatment convenience (p = 0.02), towards efficacy (p = 0.04), and treatment satisfaction (p = 0.03) according to SPACE-Q, correlated with motivation to pursue treatment. Patients with higher treatment satisfaction (p = 0.0004), stronger belief in treatment necessity (p<0.0001) and fewer concerns (p = 0.0002) were more likely to be very motivated.ConclusionTreatment satisfaction, treatment necessity, and concerns are correlated to motivation to pursue anti-TNFα. Specific questions focused on these patients’ perceptions could help physicians to identify patients at risk of non-adherence and prevent therapy interruption.     

Psychological dimensions of celiac disease: toward an integrated approach

Psychic alterations have been reported in celiac disease. Our aim was to evaluate the emotional impact of celiac disease diagnosis in adulthood, the patient/doctor relationship, and the patients' cooperation with disease treatment and diet. The patients were 114 adult celiac patients on a gluten-free diet, there were 25 untreated celiac patients. Self-administered questionnaires aimed to evaluate the patients' level of knowledge of disease, the emotional impact at diagnosis, and feelings during follow-up. Celiac patients showed good knowledge of the disease, directly correlated to their socioeconomic level (P = 0.011). At diagnosis, relief was most intense feeling (Mean ± SD, 10.82 ± 7.63), demographics, time latency of diagnosis, and the duration of the disease had no effect on the intensity of all feelings. The scores of the self-rated emotions were entered into a principal component analysis that generated three factors: 1 (fear, anger, anxiety and sadness), 2 (reassurance and resignation), and 3 (relief); patients judged the clinicians presenting the disease in the right way (F = 33.279; P < 0.0001). The right way correlated with relief and reassurance (P = 0.0009; P = 0.0008 respectively). At follow-up, anger was the predominant emotion that induced patients to transgress. A positive correlation was observed between feeling different and the sadness, anger, fear (P < 0.0001 for all). Anger was inversely correlated with actual compliance to diet (P = 0.0005). In conclusion, in adult patients, adaptive and psychological aspects must be taken into account to understand the celiac patient and for better clinical management.     

Effects of formal education for patients with inflammatory bowel disease: a randomized controlled trial.

BACKGROUND: Patients with inflammatory bowel disease (IBD) suffer physical dysfunction and impaired quality of life (QOL), and need frequent health care. They often lack knowledge about their disease and desire more education. Educational interventions for other chronic diseases have demonstrated reduced health care use and increased knowledge, medication adherence and QOL. METHOD: Sixty-nine participants were randomly assigned to formal IBD education and standard of care (pamphlets and ad hoc physician education) or standard of care alone. Assessment of IBD knowledge and QOL occurred at baseline, immediately posteducation and eight weeks posteducation. Participants documented medication adherence and health care use in diaries. Patient satisfaction was assessed at the end of the study. RESULTS: The education group had higher knowledge scores (P=0.000), perceived knowledge ratings (P=0.01) and patient satisfaction (P=0.001). There was a lower rate of medication nonadherence and health care use for the education group, but the differences were not significant. QOL indices did not change. Significant correlations were found for increased health care use in patients with poorer medication adherence (P=0.01) and lower perceived health (P=0.05). CONCLUSION: Formal IBD patient education improves knowledge, perceived knowledge and patient satisfaction. Further study of long-term effects may better demonstrate potential benefits for QOL, medication adherence and health care use.     

Elevated morbidity and health care use in children with obstructive sleep apnea syndrome.

RATIONALE: Health care use, a reliable measure of morbidity, is noticeably higher 1 yr before obstructive sleep apnea syndrome (OSAS) diagnosis in preschool children. It is not clear at what age OSAS-related morbidity becomes expressed. OBJECTIVE: To explore morbidity and health care use among children with OSAS starting from first year of life. METHODS: Case-control study, starting from the first year of life to date of OSAS diagnosis, among 156 patients (age range, 3-5 yr) and their pair-matched healthy control subjects, by age, sex, primary care physician, and geographic location. MEASUREMENTS: Patients with OSAS underwent nocturnal polysomnography studies. Medical records during hospital visits were reviewed for diagnosis. Variables of health care use were obtained from computerized databases of Clalit Health Care Services, the largest health maintenance organization in Israel. MAIN RESULTS: From the first year of life to date of OSAS diagnosis, children with OSAS had 40% more (p = 0.048) hospital visits, 20% more repeated (two or more) visits (p < 0.0001), and higher consumption of antiinfective and respiratory system drugs (p < 0.0001). Referrals of children with OSAS to otolaryngology surgeons and pediatric pulmonologists were higher from Year 1 (p < 0.0001) to date of OSAS diagnosis, especially in Year 4 (odds ratio, 9.4; 95% confidence interval, 4.2-21.1). The 215% elevation (p < 0.0001) in health care use of the OSAS group was due mainly to higher occurrence of respiratory tract morbidity (p < 0.0001). CONCLUSIONS: Practitioners should be aware that starting in Year 1 until date of diagnosis, children with OSAS have higher health care use, mostly related to respiratory diseases.     

Patterns of care as a risk factor for the development of vision-threatening diabetic retinopathy: a population-based matched case-control study using insurance claims (Medicare) data.

OBJECTIVES: To evaluate systematically the effectiveness of the primary healthcare system in Australia in preventing the development of advanced diabetes complications. METHODS: Diabetes patients (n = 4632) who had received their first laser photocoagulation treatment in 2000 were compared with a random sample of diabetes patients who had never received this treatment (n = 4632). Patterns of health care utilization were compared over a 7-year period (1993-1999) using the Australian Medicare database. RESULTS: There were significant differences in levels of healthcare utilization: cases were less likely to attend a general practitioner, from odds ratio (OR) = 0.21 (P < 0.0001) in 1993 to 0.53 (P < 0.0001) in 1999; less likely to be tested for HbA(1c), from OR = 0.24 in 1997 (P < 0.0001) to 0.38 in 1999 (P < 0.0001); for HDL-cholesterol, from OR = 0.017 (P < 0.0001) in 1999 to 0.04 (P < 0.0001) in 1993; and to attend specialists and consultant physicians, from OR = 0.25 (P < 0.0001) in 1994 to 0.44 (P < 0.0001) in 1999. The multivariate analysis emphasized the importance of timely diagnosis, HDL-cholesterol testing and optometry attendances in the prevention of advanced diabetes complications. CONCLUSIONS: The study supports the contention that healthcare utilization may be as important a determinant of health outcomes as clinical risk factors such as blood glucose control. This highlights the importance of early diagnosis and the need to address systemic barriers so as to increase primary care utilization for people at risk of advanced diabetes complications.     

The emergency department experience of chest pain patients and their intention to delay care seeking for acute myocardial infarction

This study investigated how patients' emergency department experience was related to their intention to delay action in response to future symptoms of acute myocardial infarction. A sample of 426 persons admitted to the emergency department with a chief complaint of chest pain and released from the emergency department were contacted by telephone. Patients were queried about their affective response to the emergency department experience, their satisfaction with emergency department staff communication, their intention to delay prompt action for acute myocardial infarction symptoms in the future, the influence of others in the decision to seek care, and medical and demographic status. The results of a mixed model linear regression analysis showed that the less education patients had (p = 0.007), the less sure they felt that going to the emergency department had been "the right thing to do" (p = 0.004), and the greater the degree of embarrassment (p = 0.0001), the greater was the intention to delay action for future symptoms of acute myocardial infarction. The results also showed that those patients who were prompted by health professionals to go to the emergency department were less likely to report intentions to delay for future symptoms (p = 0.036). It is important that emergency department staff reassure chest pain patients who are sent home that they did the right thing by coming to the emergency department for their symptoms. Providers need to be particularly sensitive to feelings of embarrassment.