Sex Differences in Age at Onset and Presentation of Trichotillomania and Trichobezoar: A 120-Year Systematic Review of Cases

Trichotillomania (hair-pulling disorder) has high female preponderance. It has been suggested that onset in early childhood represents a distinct developmental subtype that is characterized by higher prevalence of males compared to later onset cases. However, the empirical literature is scarce. We conducted a systematic review of case reports to examine the distribution of age at onset/presentation in males and females with trichotillomania or trichobezoar (a mass of hair in the gastrointestinal tract resulting from ingesting hair). We identified 1065 individuals with trichotillomania and 1248 with trichobezoar. In both samples, males, compared to females, had earlier age at presentation and greater proportion of cases in early childhood. These sex differences remained after potential confounding variables were accounted for. The results showed similar sex differences for age at onset, which was reported in 734 and 337 of the trichotillomania and trichobezoar cases, respectively. The findings may reflect neurodevelopmental underpinnings in early childhood trichotillomania.

Rising to the Occasion of This COVID-19-Impacted Nation: Development, Implementation, and Feasibility of the Brief Assessment-Informed Skills Intervention for COVID-19 (BASIC)

The COVID-19 pandemic has had a profound impact on the global economy, physical health, and mental health. This pandemic, like previous viral outbreaks, has resulted in spikes in anxiety, depression, and stress. Even though millions of individuals face the physical health consequences of infection by COVID-19, even more individuals are confronted with the mental health consequences of this pandemic. This significantly increased demand for mental health services cannot be easily met by existing mental health systems, which often rely on courses of therapy to be delivered over months. Single session interventions (SSIs) may be one important approach to meeting this increased demand, as they are treatments designed to be delivered over the course of a single meeting. SSIs have been found to be effective for a range of mental health challenges, with durable effects lasting months to years later. Here, we describe an SSI designed for the COVID-19 pandemic. This Brief Assessment-informed Skills Intervention for COVID-19 (BASIC) program draws upon therapeutic skills from existing empirically supported treatments to target common presenting complaints due to this pandemic. We discuss the process of developing and implementing this intervention, as well as explore feasibility and initial clinical insights. In short, BASIC is an easy-to-adopt intervention that is designed to be effective in a single session, making it well-suited for handling the increased demand for mental health services due to COVID-19.

Looking beyond depression: a meta-analysis of the effect of behavioral activation on depression, anxiety, and activation

BACKGROUND

Depression is a prevalent and impairing condition. Behavioral activation (BA) is a parsimonious, cost-effective, and easily disseminated psychological intervention for depression. The current meta-analysis expands on the existing literature supporting the efficacy of BA for depression by examining the effects of BA on additional relevant outcomes for patients with depression, namely the reduction in anxiety symptoms and increase in activation.

METHODS

Randomized controlled trials of BA for depression compared to active and inactive control were identified via a systematic review. Effect sizes using Hedges's g were calculated for each outcome compared to both active and inactive control using random effects models. Subgroup analyses were used to examine the inclusion of a discussion of values as a moderator of depression symptom outcome in BA.

RESULTS

Twenty-eight studies were included. Meta-analyses of symptom change between groups from baseline-to-post intervention indicated that BA outperformed inactive control conditions for improvements in depression (g = 0.83), anxiety (g = 0.37), and activation (g = 0.64). The difference between BA and active control conditions was not significant for improvements in depression (g = 0.15), anxiety (g = 0.03), and activation (g = 0.04). There was no evidence for a discussion of values augmenting BA efficacy. Study quality was generally low, and there was evidence of publication bias.

CONCLUSIONS

In addition to improving depression, BA shows efficacy for reducing symptoms of anxiety and increasing activation. BA may not offer better outcomes relative to other active interventions. There is room for improvement in the quality of research in this area.

Network analyses reveal which symptoms improve (or not) following an Internet intervention (Deprexis) for depression

BACKGROUND

Depression is a heterogeneous collection of symptoms. Prior meta-analyses using symptom sum scores have shown the Internet intervention, Deprexis, to be an efficacious treatment for depression. However, no prior research has investigated how Deprexis (or any other Internet intervention for depression) impacts specific symptoms of depression. The current study utilizes symptom-level analyses to examine which symptoms are directly, indirectly, or minimally influenced by treatment.

METHODS

Network analysis and mean-level approaches examined which symptoms, assessed by the Quick Inventory of Depression Symptoms, were affected by an 8-week course of Deprexis compared with a waitlist in a nationally recruited sample from the United States (N = 295).

RESULTS

Deprexis directly improved the symptoms of sadness and indecision. Changes in these symptoms, in turn, was associated with a change in early insomnia, middle insomnia, self-dislike, fatigue, anhedonia, suicidality, slowness, and agitation. All of these symptoms (except for agitation and early insomnia) show decreases with Deprexis compared with a waitlist after correcting for multiple comparisons. Six additional symptoms, particularly the somatic symptoms, were not impacted by Deprexis compared with a waitlist.

CONCLUSIONS

In this sample, the efficacy of Deprexis was due to its direct impact on sadness and indecision. Examining the treatment-related change in specific symptoms may facilitate a more nuanced understanding of how a treatment works compared with examining symptom sum scores. Symptom-level approaches may also identify symptoms that do not improve and provide important direction for future treatment development.

Cognitive Control Network Homogeneity and Executive Functions in Late-Life Depression

BACKGROUND

Late-life depression is characterized by network abnormalities, especially within the cognitive control network. We used alternative functional connectivity approaches, regional homogeneity (ReHo) and network homogeneity, to investigate late-life depression functional homogeneity. We examined the association between cognitive control network homogeneity and executive functions.

METHODS

Resting-state functional magnetic resonance imaging data were analyzed for 33 older adults with depression and 43 healthy control subjects. ReHo was performed as the correlation between each voxel and the 27 neighbor voxels. Network homogeneity was calculated as global brain connectivity restricted to 7 networks. T-maps were generated for group comparisons. We measured cognitive performance and executive functions with the Dementia Rating Scale, Trail-Making Test (A and B), Stroop Color Word Test, and Digit Span Test.

RESULTS

Older adults with depression showed increased ReHo in the bilateral dorsal anterior cingulate cortex (dACC) and the right middle temporal gyrus, with no significant findings for network homogeneity. Hierarchical linear regression models showed that higher ReHo in the dACC predicted better performance on Trail-Making Test B (p < .001; R2 = .49), Digit Span Backward (p < .05; R2 = .23), and Digit Span Total (p < .05; R2 = .23). Used as a seed, the dACC cluster of higher ReHo showed lower functional connectivity with bilateral precuneus.

CONCLUSIONS

Higher ReHo within the dACC and right middle temporal gyrus distinguish older adults with depression from control subjects. The correlations with executive function performance support increased ReHo in the dACC as a meaningful measure of the organization of the cognitive control network and a potential compensatory mechanism. Lower functional connectivity between the dACC and the precuneus in late-life depression suggests that clusters of increased ReHo may be functionally segregated.

Examining differential relationships among self-reported attentional control, depression, and anxiety in a transdiagnostic clinical sample

BACKGROUND

Poor attentional control, defined as difficulty focusing attention on a task or shifting attention flexibly between tasks, is a transdiagnostic construct theorized to confer risk for, and maintain, depression and anxiety. Research to date in non-clinical samples has suggested a dissociable relationship between the two factors of self-reported attentional control and psychopathology, with depression being associated with difficulties shifting and anxiety being associated with focusing. However, to our knowledge no study has tested this differential set of relationships in a clinical sample.

METHODS

Adults (N = 493) presenting for psychiatric treatment completed measures of depressive and anxiety symptom severity and self-reported attentional control. Hierarchical linear regression and Zou's (2007) confidence interval method were used to examine the relationship between clinical symptoms and attentional control.

RESULTS

Both shifting and focusing were significantly correlated with anxiety and depressive symptoms in this sample. However, focusing was more strongly associated with clinical symptomatology than shifting, which showed a weak correlation.

LIMITATIONS

All constructs were measured cross-sectionally by self-report questionnaires.

CONCLUSIONS

In contrast to studies conducted in non-clinical samples, attentional focusing appears to be more relevant than attentional shifting in a clinical sample for both depression and anxiety symptoms. These findings lend support to efforts to develop neurocognitive interventions that improve focusing. Replication of these findings, particularly in longitudinal studies, is warranted.

White matter abnormalities predict residual negative self-referential thinking following treatment of late-life depression with escitalopram: A preliminary study

BACKGROUND

Negative self-referential thinking is a common symptom of depression associated with poor treatment response. In late-life depression, white matter abnormalities may contribute to negative self-referential thoughts following antidepressant treatment. We investigated the association of fractional anisotropy (FA) in select regions of the negative valence system (NVS) with residual negative self-referential thoughts following treatment with escitalopram for late-life depression.

METHODS

The participants were older adults with major depression and psychiatrically normal controls. Depressed participants received 12 weeks of treatment with escitalopram. To assess self-referential thinking, participants completed a Trait Adjective Task at baseline and at week 12. Baseline MRI scans included a diffusion imaging sequence for FA analyses.

RESULTS

Participants with late-life depression differed from controls on all performance measures of the Trait Adjective Task at baseline and at 12 weeks. Depressed participants endorsed fewer negative personality traits and more positive personality traits at week 12 compared to baseline. Lower FA in the dorsal anterior cingulate and in the uncinate fasciculus in depressed participants was correlated with residual negative self-referential thinking (e.g., more endorsed negative adjectives, fewer rejected negative adjectives) at treatment end.

LIMITATIONS

The sample size is modest so the findings are preliminary. FA analyses were restricted to predetermined regions.

CONCLUSIONS

Negative self-referential thinking improved in depressed older adults following 12 weeks of treatment with escitalopram. Baseline FA in select white matter regions of the NVS was associated with residual negative self-referential thinking. These findings may help identify treatment targets for residual negative self-referential thoughts.

Virtual reality exposure therapy for anxiety and related disorders: A meta-analysis of randomized controlled trials

Trials of virtual reality exposure therapy (VRET) for anxiety-related disorders have proliferated in number and diversity since our previous meta-analysis that examined 13 total trials, most of which were for specific phobias (Powers & Emmelkamp, 2008). Since then, new trials have compared VRET to more diverse anxiety and related disorders including social anxiety disorder (SAD), posttraumatic stress disorder (PTSD), and panic disorder (PD) with and without agoraphobia. With the availability of this data, it is imperative to re-examine the efficacy of VRET for anxiety. A literature search for randomized controlled trials of VRET versus control or in vivo exposure yielded 30 studies with 1057 participants. Fourteen studies tested VRET for specific phobias, 8 for SAD or performance anxiety, 5 for PTSD, and 3 for PD. A random effects analysis estimated a large effect size for VRET versus waitlist (g = 0.90) and a medium to large effect size for VRET versus psychological placebo conditions (g = 0.78). A comparison of VRET and in vivo conditions did not show significantly different effect sizes (g = -0.07). These findings were relatively consistent across disorders. A meta-regression analysis revealed that larger sample sizes were associated with lower effect sizes in VRET versus control comparisons (β = -0.007, p <  0.05). These results indicate that VRET is an effective and equal medium for exposure therapy.

The effects of exercise on transdiagnostic treatment targets: A meta-analytic review

BACKGROUND

The present study meta-analytically reviewed the effects of exercise on four transdiagnostic treatment targets: anxiety sensitivity (AS), distress tolerance (DT), stress reactivity (SR), and general self-efficacy (GSE).

METHODS

We conducted systematic searches of peer-reviewed studies in bibliographical databases (Cochrane Library, psychINFO, PubMed) before April 1, 2018. Only randomized controlled trials (RCT) evaluating the effect of exercise on AS, DT, SR, or GSE using at least one validated outcome instrument in a sample of adolescents (≥13 years old) or adults were selected. We employed a meta-analysis of effects using random-effects pooling modeling for each treatment target.

RESULTS

The systematic search yielded 28 RCTs meeting eligibility criteria. Exercise interventions had a large effect on reducing AS (six studies, Hedges's g = 0.72, p = .001), a medium effect on increasing GSE (eight studies, Hedges's g = 0.59, p < .001), and a small effect on reducing SR (ten studies, Hedges's g = 0.32, p < .001). Evidence from four studies suggested that exercise interventions had a small but non-significant effect on increasing DT (Hedges's g = 0.21, p = .26).

CONCLUSIONS

This meta-analysis provides preliminary evidence exercise can engage certain transdiagnostic targets. Further research is required to optimize exercise intervention parameters to achieve the strongest effects on these important mechanistic variables.

Posttraumatic stress disorder and cigarette smoking: A systematic review

BACKGROUND

Previous reviews of the PTSD and cigarette smoking literature showed high PTSD-smoking comorbidity and problematic smoking outcomes (Feldner et al., 2007, Clinical Psychology Review, 27, 14-45; Fu et al., 2007, Nicotine & Tobacco Research, 9, 1071-1084). However, past reviews also noted several prominent gaps in the literature, including a lack of etiological work examining underlying mechanisms and research on specialized PTSD-smoking treatments. The present review summarizes an extensive body of research conducted since the previous reviews targeting these areas of need.

METHODS

Literature searches identified 66 empirical studies specific to smoking and PTSD.

RESULTS

Smokers were approximately twice more likely to have PTSD than nonsmokers in the general population, and individuals with PTSD were approximately twice as likely to be current smokers. Smokers with PTSD evidenced more negative affect, trauma history, and comorbid psychiatric history, as well as quit attempts and higher relapse rates. PTSD symptoms were associated with expectations that smoking would reduce negative affect, which, in turn, was associated with increased smoking rate and nicotine dependence. Male sex was associated with nicotine dependence and PTSD avoidance, while the relationship between PTSD and smoking relapse due to withdrawal was stronger in females. Specialized, integrated PTSD and smoking cessation treatments showed promise in increasing quit success relative to standard care in randomized trials.

CONCLUSIONS

Rates of PTSD-smoking co-occurrence remain high. Notable gains have been made in relevant epidemiological and etiological research, although more work is needed in trauma-specific subpopulations. Several promising specialized treatments for comorbid smoking-PTSD have been developed and empirically tested but require replication.

A meta-analytic review of cognitive processing therapy for adults with posttraumatic stress disorder

Numerous studies have demonstrated the efficacy of cognitive processing therapy (CPT) for treating posttraumatic stress disorder (PTSD). Two prior meta-analyses of studies are available but used approaches that limit conclusions that can be drawn regarding the impact of CPT on PTSD outcomes. The current meta-analysis reviewed outcomes of trials that tested the efficacy of CPT for PTSD in adults and evaluated potential moderators of outcomes. All published trials comparing CPT against an inactive control condition (i.e. psychological placebo or wait-list) or other active treatment for PTSD in adults were included, resulting in 11 studies with a total of 1130 participants. CPT outperformed inactive control conditions on PTSD outcome measures at posttreatment (mean Hedges' g = 1.24) and follow-up (mean Hedges' g = 0.90). The average CPT-treated participant fared better than 89% of those in inactive control conditions at posttreatment and 82% at follow-up. Results also showed that CPT outperformed inactive control conditions on non-PTSD outcome measures at posttreatment and follow-up and that CPT outperformed other active treatments at posttreatment but not at follow-up. Effect sizes of CPT on PTSD symptoms were not significantly moderated by participant age, number of treatment sessions, total sample size, length of follow-up, or group versus individual treatment; but, older studies had larger effect sizes and percent female sex moderated the effect of CPT on non-PTSD outcomes. These meta-analytic findings indicate that CPT is an effective PTSD treatment with lasting benefits across a range of outcomes.

The Development of a Novel Measure to Assess Motives for Compensatory Eating in Response to Exercise: The CEMQ

Compensatory eating in response to exercise may be an obstacle to achieving weight-loss and fitness goals. In this study we develop and conduct a preliminary examination of the psychometric properties of the Compensatory Eating Motives Questionnaire (CEMQ), a self-report questionnaire of motives for compensatory eating. Development and testing of the CEMQ was conducted in two student samples. Of respondents, 75% reported engaging in compensatory eating. Factor analysis yielded factors representing three domains of motives for compensatory eating: Eating for Reward, Eating for Recovery, and Eating for Relief. Internal consistency of the factors was adequate, and the factor structure was replicated. Correlations between the CEMQ subscales and trait questionnaires supported hypotheses for convergent and divergent validity. These results encourage further investigation of compensatory eating as a potential obstacle to weight loss, and support the continued assessment of the CEMQ as a tool to measure three conceptually distinct motives for compensatory eating.

Properties of the Dialectical Behavior Therapy Ways of Coping Checklist in a Diagnostically Diverse Partial Hospital Sample

OBJECTIVE

Dialectical behavior therapy (DBT) was developed for treatment of borderline personality disorder (BPD), and adapted forms of DBT are currently used to treat bipolar disorder, eating disorders, anxiety, and depression. This study was designed to validate the Dialectical Behavior Therapy Ways of Coping Checklist (DBT-WCCL) DBT Skills subscale (DSS) for use in a diagnostically heterogeneous sample.

METHOD

We used naturalistic data from 228 patients receiving treatment at a partial hospital program to assess psychometric properties of the DBT-WCCL DSS. We assessed interitem correlations, internal consistency, factor structure, construct validity and sensitivity to change.

RESULTS

Internal consistency, construct validity, and sensitivity to change were good. The measure displayed good convergent and discriminant validity. Factor analysis results were consistent with previous research indicating a 1-factor solution for this subscale.

CONCLUSIONS

Psychometric properties were similar to the original BPD sample, indicating that this measure can be used as an assessment tool for DBT skill use in a diverse psychiatric population.

Laparoscopy versus laparotomy for benign ovarian tumor: a systematic review and meta-analysis

To determine the efficacy, safety, and cost of laparoscopic surgery compared with laparotomy in women with ovarian tumors assumed to be benign. This study is a systematic review. We searched (MEDLINE, EMBASE, LILACS, and COCHRANE LIBRARY) trials registers and reference lists of published trial reports. Six randomized controlled trials were identified involving 324 patients. Duration of surgery, adverse effects of surgery, pain, length of hospital stay, and economic outcomes were compared. The mean duration of surgery was longer in the laparoscopy group overall (weighted mean difference 11.39, 95% CI 0.57-22.22). The pooled estimate for febrile morbidity decreased for laparoscopy (Peto OR 0.34, 95% CI 0.13-0.88). The odds of any adverse effect were decreased after laparoscopic procedures (Peto OR 0.26, 95% CI 0.12-0.55). The odds of being pain free were significantly greater for the laparoscopy group (Peto OR 7.35, 95% CI 4.3-12.56). Mean length of hospital stay was shorter in the laparoscopy group with reduction of 2.79 days (95% CI -2.95 to -2.62). In economic outcomes, there was a significant reduction of US$1045 (95% CI -1361 to -726.97) in the laparoscopy group. Laparoscopy is associated with a reduction in the following: febrile morbidity, urinary tract infection, postoperative complications, postoperative pain, days in hospital, and total cost. These findings should be interpreted with caution as only a small number of studies were identified including a total of only 324 women.

Laparoscopy versus laparotomy for benign ovarian tumours

BACKGROUND

Over the last ten years laparoscopy has become an increasingly common approach for the surgical removal of benign ovarian tumours. There remains uncertainty as to the value of this intervention. This review has been undertaken to assess the available evidence for the benefits and harms of laparoscopic surgery for benign ovarian tumours compared to laparotomy.

OBJECTIVES

To determine the efficacy, safety and cost of laparoscopic surgery compared with laparotomy in women with ovarian tumours assumed to be benign.

SEARCH STRATEGY

We searched electronic databases, trials registers and reference lists of published trial reports. Review articles were also searched.

SELECTION CRITERIA

All randomised controlled trials comparing laparoscopy versus laparotomy for benign ovarian tumours.

DATA COLLECTION AND ANALYSIS

Three reviewers independently assessed each study's eligibility and quality and extracted data.

MAIN RESULTS

Six randomised controlled trials were identified involving 324 patients. Three subgroups of ovarian tumours were considered: any histological type of benign ovarian tumour, dermoid cysts and endometriomata. Surgical outcomes: The mean duration of surgery was longer in the laparoscopy group compared to the laparotomy group overall (WMD 11.39; 95% CI 0.57 to 22.22). However, heterogeneity was present with substantial inconsistency (I(2)=87%) . The heterogeneity found in these analyses was likely to reflect differences in the patient populations. Adverse effects of surgery: The pooled estimate for febrile morbidity decreased for laparoscopy compared to laparotomy (Peto OR 0.34; 95% CI 0.13 to 0.88). The odds of any adverse effect of surgery (total number of complications - surgical injury and/or post operative complications) were decreased after laparoscopic procedures (Peto OR 0.26; 95% CI 0.12 to 0.55). Short-term recovery: VAS pain scores favoured laparoscopy (WMD -2.36; 95% CI -2.07 to -2.03) andt he odds of being pain free were significantly greater for the laparoscopy group compared to laparotomy (Peto OR 7.35; 95% CI 4.3 to 12.56). Mean length of hospital stay was shorter in the laparoscopy group with reduction 2.79 days (95% CI -2.95 to -2.62) compared to laparotomy. Economic outcomes: There was a significant reduction of US$1045 (95% CI -1361 to -726.97) in the laparoscopy group compared to the laparotomy group in one trial of women with any type of benign ovarian tumour.

AUTHORS' CONCLUSIONS

In women undergoing surgery for benign ovarian tumours, laparoscopy is associated with a reduction in the following; febrile morbidity, urinary tract infection, post operative complications, post operative pain, days in hospital and total cost. These findings should be interpreted with caution as only a small number of studies were identified including a total of only 324 women and not all of the important outcomes were reported in each study.

Accuracy of frozen-section analysis in the diagnosis of ovarian tumors: a systematic quantitative review

A quantitative systematic review was performed to estimate the diagnostic accuracy of frozen sections in ovarian tumors. Studies that compared frozen sections and paraffin sections within subjects for diagnosis of ovarian tumors were included. Fourteen primary studies were analyzed, which included 3 659 women. For benign ovarian vs borderline/malignant tumor cases, the occurrence of a positive frozen-section result for benignity (pooled likelihood ratio [LR], 8.7; 95% confidence interval [CI], 7.3-10.4) and posttest probability for benign diagnosis was 95% (95% CI, 94-96%). A positive frozen-section result for malignant vs benign diagnosis (pooled LR, 303; 95% CI, 101-605) increased the probability of ovarian cancer to 98% (95% CI, 97-99%). In borderline vs benign ovarian tumor cases, a positive frozen-section result (pooled LR, 69; 95% CI, 45-106) increased the probability of borderline tumors to 79% (95% CI, 71-85%). In borderline vs malignant ovarian tumor cases, a positive frozen-section result (pooled LR, 18; 95% CI, 13-26) increased the probability of borderline tumors to 51% (95% CI, 42-60%). We conclude that diagnostic accuracy rates for frozen-section analysis is high for malignant and benign ovarian tumors, but the accuracy rates in borderline tumors remain relatively low.

The relevance of continuity of care: a solution for the chaos in the emergency services

BACKGROUND

In Brazil, there continues to be an excessive use of emergency services by patients with elective medical problems. Those patients who report having a primary care physician are less likely to utilize the emergency department for non-urgent consultations.

OBJECTIVE

The objective of this study was to compare patients who have a primary care physician with those who do not in relation to severity of their chief complaint at presentation in the emergency department.

METHODS

The study was carried out as a cross-sectional interview-based survey at the Conceição Hospital Emergency Service in Porto Alegre (Brazil). The sample was 553 patients selected through a systematic random sampling, and the response rate was 88%. The data entry and analysis were performed using the software Epi-info, EGRET and SPSS. The analysis included simple statistics to determine the prevalence of the conditions being investigated and the effect of independent variables (regular doctor) in relation to the dependent variable (severity of disease) through logistic regression.

RESULTS

The chief complaints were divided up as follows: 15% emergency cases, 46% urgent cases and 39% elective. The chief complaint was defined as urgent or emergency if it exhibited a significantly statistical association with the following independent variables, after being analysed by a logistic regression model: patients who reported having a primary care physician [odds ratio (OR) = 2.98, 95% confidence interval (CI) = 1.84-4.80] and patients who usually go to the emergency room by car (OR = 2.67, 95% CI = 1.75-4.05).

CONCLUSION

One strategy to reduce the number of non-urgent consultations at emergency rooms is to establish a close out-patient relationship between patients and physician. There is a need to optimize the health care of patients who have non-urgent problems but still seek the emergency department through strategies at the primary health care level-especially when continuous care is available-and where a comprehensive approach with an emphasis on prevention would stimulate better quality of care at a lower cost.

Who in Brazil has a personal doctor?

BACKGROUND

Continued medical care (including having a personal doctor) is regarded as an essential aspect of a good health service.

OBJECTIVES

The objectives of the present study were to investigate the reasons for not having a personal doctor, and the satisfaction with the care received by patients with and without a personal doctor.

METHODS

We conducted a cross-sectional study with data collected during 20 days over 6 months in the Emergency Service of the Conceição Hospital, the busiest emergency service in Porto Alegre. The subjects were 553 patients selected through systematic random sampling. The main outcome measure was having a personal doctor. Patients who reported usually to see the same doctor and remembered their physician's name were regarded as having a personal doctor.

RESULTS

Patients who usually use primary care service represented 23% of the sample, and were four times more likely to have a personal doctor (OR = 3.83, CI 95% = 2.41-6.11). Independent, statistically significant variables associated with having a personal physician were: usually receiving care from a primary health care service (OR = 3.8, CI 95% = 2.39-6.00) and from a physician in the private sector (OR = 2.16, CI 95% = 1.15-4.00). Patients who had a personal doctor reported higher satisfaction with their access to health care. The personal doctors' specialties were: internal medicine (37%), cardiologist (17%), gynaecologist-obstetrician (13%), family physician (8%) and pneumologist (6%).

CONCLUSIONS

For patients who attend emergency services in Brazil, primary health care and private medical care provide better access to continuity of patient care. Patients with personal doctors report higher satisfaction with access to consultations.