Health Care Centres In Catalonia Research Articles

Time trends in the incidence of cardiovascular disease, hypertension and diabetes by sex and socioeconomic status in Catalonia, Spain: a population-based cohort study

ObjectiveWe aimed to estimate how longitudinal trends in cardiovascular disease, hypertension and type 2 diabetes mellitus incidence in Catalonia, Spain from 2009 to 2018 may differ by age, sex and...

Prescripción potencialmente inadecuada: utilidad de los criterios STOPP/START versión 2 a nivel poblacional en Cataluña

ObjectiveTo measure the prevalence of potentially inappropriate prescribing (PIP) among the elderly population in Catalonia using criteria Screening Tool of Older Person's Prescriptions/Screening Tool to Alert doctors to Right Treatment (STOPP/START) version 2. In addition, to evaluate the association between PIP and several factors (polypharmacy, gender, age and sociodemographic conditions). Materials and methodsDesign: Retrospective cross sectional population study. SettingsPrimary Health Care, Catalonia, Spain. ParticipantsThe study population comprised of participants 70 years old and over, who attended primary health care centres in Catalonia in 2014 (700.058 patients). Main analysis55 STOPP and 19 START criteria are applied to analyse PIP prevalence. Logistic regression models are adjusted to determine PIP association with several factors. ResultsThe mean age is 79. 2±6.5. 58.5% being female. 38.7% of patients have 7 or more prescribed drugs, whereas 50% go to a primary care centre 10 or more times during one year. The most frequent PIP among STOPP criteria are related to nonsteroidal anti-inflammatory drug intake, antiplatelet and anticoagulants use, and benzodiazepines.According to START, the most frequent omissions are vitamin D and calcium supplements, antidepressants, and cardiovascular medications.Factors that increase PIP are: female gender, living in a nursing home, receiving home health care, polypharmacy and frequent visits to primary care centres. ConclusionsThe overall prevalence of PIP is 89.6%. PPI is significantly related to certain drugs and patient's conditions. The knowledge of this association is important for the implementation of security measures for medical prescription.

High-titre methylene blue-treated convalescent plasma as an early treatment for outpatients with COVID-19: a randomised, placebo-controlled trial

Convalescent plasma has been proposed as an early treatment to interrupt the progression of early COVID-19 to severe disease, but there is little definitive evidence. We aimed to assess whether early treatment with convalescent plasma reduces the risk of hospitalisation and reduces SARS-CoV-2 viral load among outpatients with COVID-19. We did a multicentre, double-blind, randomised, placebo-controlled trial in four health-care centres in Catalonia, Spain. Adult outpatients aged 50 years or older with the onset of mild COVID-19 symptoms 7 days or less before randomisation were eligible for enrolment. Participants were randomly assigned (1:1) to receive one intravenous infusion of either 250-300 mL of ABO-compatible high anti-SARS-CoV-2 IgG titres (EUROIMMUN ratio ≥6) methylene blue-treated convalescent plasma (experimental group) or 250 mL of sterile 0·9% saline solution (control). Randomisation was done with the use of a central web-based system with concealment of the trial group assignment and no stratification. To preserve masking, we used opaque tubular bags that covered the investigational product and the infusion catheter. The coprimary endpoints were the incidence of hospitalisation within 28 days from baseline and the mean change in viral load (in log10 copies per mL) in nasopharyngeal swabs from baseline to day 7. The trial was stopped early following a data safety monitoring board recommendation because more than 85% of the target population had received a COVID-19 vaccine. Primary efficacy analyses were done in the intention-to-treat population, safety was assessed in all patients who received the investigational product. This study is registered with ClinicalTrials.gov, NCT04621123. Between Nov 10, 2020, and July 28, 2021, we assessed 909 patients with confirmed COVID-19 for inclusion in the trial, 376 of whom were eligible and were randomly assigned to treatment (convalescent plasma n=188 [serum antibody-negative n=160]; placebo n=188 [serum antibody-negative n=166]). Median age was 56 years (IQR 52-62) and the mean symptom duration was 4·4 days (SD 1·4) before random assignment. In the intention-to-treat population, hospitalisation within 28 days from baseline occurred in 22 (12%) participants who received convalescent plasma versus 21 (11%) who received placebo (relative risk 1·05 [95% CI 0·78 to 1·41]). The mean change in viral load from baseline to day 7 was -2·41 log10 copies per mL (SD 1·32) with convalescent plasma and -2·32 log10 copies per mL (1·43) with placebo (crude difference -0·10 log10 copies per mL [95% CI -0·35 to 0·15]). One participant with mild COVID-19 developed a thromboembolic event 7 days after convalescent plasma infusion, which was reported as a serious adverse event possibly related to COVID-19 or to the experimental intervention. Methylene blue-treated convalescent plasma did not prevent progression from mild to severe illness and did not reduce viral load in outpatients with COVID-19. Therefore, formal recommendations to support the use of convalescent plasma in outpatients with COVID-19 cannot be concluded. Grifols, Crowdfunding campaign YoMeCorono.

Deprivation Index and Lifestyle: Baseline Cross-Sectional Analysis of the PREDIMED-Plus Catalonia Study.

This baseline cross-sectional analysis from data acquired in a sub-sample of the PREDIMED-Plus study participants aimed to evaluate the relation between the Composite Socioeconomic Index (CSI) and lifestyle (diet and physical activity). This study involved 1512 participants (759 (52.2%) women) between 55 and 80 years with overweight/obesity and metabolic syndrome assigned to 137 primary healthcare centers in Catalonia, Spain. CSI and lifestyle (diet and physical activity) were assessed. Multiple linear regression or multinomial regression were applied to the data. Cluster analysis was performed to identify dietary patterns. The multiple linear regression model showed that a high deprivation index was related to a higher consumption of refined cereals (11.98 g/d, p-value = 0.001) and potatoes (6.68 g/d, p-value = 0.001), and to a lower consumption of fruits (−17.52 g/d, p-value = 0.036), and coffee and tea (−8.03 g/d, p-value = 0.013). Two a posteriori dietary patterns were identified by cluster analysis and labeled as “healthy” and “unhealthy”. In addition, the multinomial regression model showed that a high deprivation index was related to an unhealthy dietary pattern and low physical activity (OR 1.42 [95% CI 1.06–1.89]; p-value < 0.05). In conclusion, a high deprivation index was related to an unhealthy lifestyle (diet and physical activity) in PREDIMED-Plus study participants.

Lenguajes enfermeros estandarizados y planes de cuidados. Percepción de su empleo y utilidad en atención primaria

ObjectiveTo identify opinions of Primary Healthcare nurses on the use and usefulness of standardised nursing care plans and traditional nursing language systems in the practice settings. DesignMulticentre, observational, cross-sectional study. SettingPrimary Healthcare centres in Catalonia. ParticipantsSample size was estimated at 1,668 registered nurses. Consecutive sampling was applied. InterventionsOn-line survey containing questions on ease, usefulness, and use of nursing care plans and standardised nursing language systems. MeasurementsDescriptive statistics, including percentages, central tendency, and dispersion measures. Statistical significance was set at P≤.05. ResultsThe final analysis included 1,813 questionnaires. Participants stated that care plans have a medium added value, however their use is frequently incorrect. They stated to have a fair level of knowledge on traditional standardised nursing languages, and most were of the opinion that these languages are difficult to use in practice (81%) and not useful to represent nursing care provision and its outcomes (78%). Regardless of their education level and years of experience, the participants assessed as insufficient the clarity (P=.058), ease of use (P=.240), and usefulness (P=.039) of these language systems in practice. ConclusionsNurses say that urgent changes are required in the use of care plans. This includes changing the language systems, and improving data and information that positively impacts on the provision of nursing care, as well as to enhance the health outcomes of the individuals receiving Primary Healthcare services.

Opioides fuertes y dolor crónico no oncológico en Cataluña. Análisis del patrón de prescripción por parte de los médicos de familia

ObjectiveTo identify family doctor prescription patterns for strong opioids for chronic, non-cancer-related pain. Materials and methodsDesign A descriptive study based on a self-administered email questionnaire. LocationAll primary health care centres in Catalonia. Participants3,602 family doctors, all members of the Catalan Society of Family and Community Medicine. InterventionsEmail survey of Catalan family doctors. Main measurementsDemographic data, number of patients treated with potent opioids for chronic non-cancer pain, type of opioid used and indications, prescribing patterns and relationship with the Pain Management Unit. ResultsA total of 551 answers were obtained from 3,602 questionnaires sent (response rate of 15.3%), in which 480 physicians (87%) prescribed strong opioids for musculoskeletal pain, 268 (48.6%) prescribed ultra-rapid fentanyl and 434 (78.7%) reduced benzodiazepines dosage when prescribing potent opioids. The most common adverse effects were constipation and nausea. The main problems related with opioid prescription were improper use (341, 71%) and patient and/or practitioner reluctance (87, 18.1%). The assessment of the relationship with Pain Management Units was 2±1 (on a 1 to 5 scale), with communication (271, 52.2%) and accessibility (141, 27.1%) being the areas most in need of improvement. ConclusionsOpioid prescribing patterns generally follow clinical guidelines (e.g. reduction of benzodiazepine use or dose titration). However, there are some areas of improvement, such as sparse use of laxatives or use of ultra-rapid opioids for unapproved indications and in patients with no background opioid therapy. Family doctors perceive patient reluctance to adhere to the prescribed treatment, and call for specific training and better relationships with Pain Management Units.

Soft clustering using real-world data for the identification of multimorbidity patterns in an elderly population: cross-sectional study in a Mediterranean population

ObjectivesThe aim of this study was to identify, with soft clustering methods, multimorbidity patterns in the electronic health records of a population ≥65 years, and to analyse such patterns in...

Glucagon-like peptide-1 receptor agonists in patients with type 2 diabetes:real-world evidence from a Mediterranean area

Aims: To assess clinical characteristics and factors associated with glycated hemoglobin (HbA1c) reduction in type 2 diabetes (T2DM) patients initiating glucagon-like peptide-1 receptor agonists (GLP-1RAs).Methods: Retrospective cohort study in patients with T2DM who initiated GLP-1RAs between 2007 and 2014 in primary health care centers in Catalonia (Spain). We evaluated changes in HbA1c and body weight at 6–12 months, and factors independently associated with achieving ≥1% HbA1c target reduction.Results: Overall, 4242 patients (47.9% male; mean BMI 37.5 kg/m2) initiated a GLP-1RA. At 6–12 months, the mean HbA1c level decreased from the baseline 8.8% to 7.7% (−1.0%; SD = 1.6). A 1% reduction in HbA1c was observed in 47.2% of patients. Patients lost a mean of 3.6 kg (SD = 6.2). Sixty percent of patients reduced both HbA1c and body weight, and 17% achieved only one of these targets. Independent determinants of a 1% HbA1c reduction were baseline HbA1c, age, diabetes duration and being on insulin treatment. Reduction in weight or HbA1c and the proportion of patients achieving a HbA1c reduction of ≥1% was significantly larger among subjects prescribed liraglutide than exenatide and lixisenatide.Conclusions: In this real-world, retrospective study, the magnitude of HbA1c and body weight reductions after addition of a GLP-1RA were similar to those observed in randomized controlled trials. Approximately 60% of patients attained reductions in both HbA1c and body weight, and there were significant differences among different drugs from this therapeutic group.

INTEGRA study protocol: primary care intervention in type 2 diabetes patients with poor glycaemic control

BackgroundThe management of hyperglycaemia and associated cardiovascular risk factors in patients with type 2 diabetes mellitus (T2DM) may reduce diabetes-related complications. The strategy to broaden the knowledge base of primary care professionals to improve health care has mainly been prompted by the current reality of limited resources and access to specialized care. The main objective of this study is to assess the effectiveness of comprehensive interventions focused on treatment intensification, decrease clinical inertia and reduce possible barriers to treatment adherence in patients with poorly controlled diabetes in a primary care setting.MethodsThis is a two-phase mixed method study, whose aims are the development of complex interventions and the assessment of their effectiveness. The main study outcome is a change in glycated haemoglobin (HbA1c) levels.The INTEGRA study is divided into two phases. Phase 1: A qualitative study with a phenomenological approach using semi-structured interviews with the objective of determining the factors related to the participants and health care professionals that influence the development and implementation of a specific intervention strategy aimed at patients with poor glycaemic control of T2DM in primary care. Phase 2: Exploratory intervention study to be conducted in Primary Health Care Centres in Catalonia (Spain), including 3 specific health care areas.The intervention study has two arms: Intervention Group 1 and 2. Each intervention group will recruit 216 participants (the same as in the control group) between the ages of 30 and 80 years with deficient glycaemic control (HbA1c > 9%). The control group will be established based on a randomized selection from the large SIDIAP (Sistema d’Informació per al desenvolupament de la Investigació en Atenció Primària) database of patients with comparable socio-demographic and clinical characteristics from the three provinces.DiscussionThis study is a comprehensive, pragmatic intervention based on glycaemic treatment intensification and the control of other cardiovascular risk factors. It is also aimed at improving treatment adherence and reducing clinical inertia, which could lead to improved glycaemic control and could likewise be feasible for implementation in the actual clinical practice of primary care.Trial registrationClinicaltrials.gov. registration number. NCT02663245; January 25, 2016.

Patterns of sedentary behavior in overweight and moderately obese users of the Catalan primary-health care system.

Background and objectivesProlonged sitting time (ST) has negative consequences on health. Changing this behavior is paramount in overweight/obese individuals because they are more sedentary than those with normal weight. The aim of the study was to establish the pattern of sedentary behavior and its relationship to health, socio-demographics, occupation, and education level in Catalan overweight/obese individuals.MethodsA descriptive study was performed at 25 healthcare centers in Catalonia (Spain) with 464 overweight/moderately obese patients, aged25 to 65 years. Exclusion criteria were chronic diseases which contraindicated physical activity and language barriers. Face-to-face interviews were conducted to collect data on age, gender, educational level, social class, and marital status. Main outcome was ‘sitting time’ (collected by the Marshall questionnaire); chronic diseases and anthropometric measurements were registered.Results464 patients, 58.4% women, mean age 51.9 years (SD 10.1), 76.1% married, 60% manual workers, and 48.7% had finished secondary education. Daily sitting time was 6.2 hours on working days (374 minutes/day, SD: 190), and about 6 hours on non-working ones (357 minutes/day, SD: 170). 50% of participants were sedentary ≥6 hours. The most frequent sedentary activities were: working/academic activities around 2 hours (128 minutes, SD: 183), followed by watching television, computer use, and commuting. Men sat longer than women (64 minutes more on working days and 54 minutes on non-working days), and individuals with office jobs (91 minutes),those with higher levels of education (42 minutes), and younger subjects (25 to 35 years) spent more time sitting.ConclusionsIn our study performed in overweight/moderately obese patients the mean sitting time was around 6 hours which was mainly spent doing work/academic activities and watching television. Men, office workers, individuals with higher education, and younger subjects had longer sitting time. Our results may help design interventions targeted at these sedentary patients to decrease sitting time.

Pharmacological control of diabetes and hypertension comorbidity in the elderly: A study of “real world” data

AimsThe study aimed to determine which drug combinations achieve better control in comorbid diabetes and hypertension in a pragmatic sample of primary health care patients. MethodsCross-sectional study. Setting: 251 primary health care centres in Catalonia, Spain. Participants: individuals ≥65 years old with a dual diagnosis of hypertension and diabetes. Main outcome measures: good control criteria were established as glycated haemoglobin ≤7% and blood pressure <140/90mmHg. Antihypertensive and hypoglycaemic drugs and treatment adherence were analysed in relation to their association with good control. Results27,637 patients (58.0% women) had hypertension and diabetes and met selection criteria. Mean age was 75.9 years (standard deviation [SD]: 6.7). Both diseases were well controlled simultaneously in 34.2% of patients. The combination of biguanides and diuretics achieved the highest association with good control. Adherence to pharmacological treatment was more difficult in diabetes than in hypertension.Lack of control was associated significantly with non-adherence to treatment, 0–12 PHC visits, obesity and increasing number of diabetes prescriptions. ConclusionsGood control of diabetes and hypertension comorbidity with pharmacological treatment in elderly patients is challenging. Some drug combinations achieved better control than others. The greatest effort should focus on improving the low adherence to diabetes treatment.

The burden of cardiovascular morbidity in a European Mediterranean population with multimorbidity: a cross-sectional study.

BackgroundCardiovascular diseases are highly represented in multimorbidity patterns. Nevertheless, few studies have analysed the burden of these diseases in the population with multimorbidity. The objective of this study was to identify and describe the cardiovascular diseases among the patients with multimorbidity.MethodsWe designed a cross-sectional study in patients ≥19 years old assigned to 251 primary health care centres in Catalonia, Spain. The main outcome was cardiovascular morbidity burden, defined as the presence of one or more of 24 chronic cardiovascular diseases in multimorbid patients (≥2 chronic conditions). Two groups were defined, with and without multimorbidity; the multimorbidity group was further divided into cardiovascular and non-cardiovascular subgroups. The secondary outcomes were: modifiable major cardiovascular risk factors (smoking, hypertension, hypercholesterolaemia, diabetes) and cardiovascular risk score (REGICOR, Registre Gironí del Cor). Other variables analysed were: sex, age (19–24, 25–44, 45–64, 65–79, and 80+ years), number of chronic diseases, urban setting, active toxic habits (smoking and alcohol), physical parameters and laboratory tests.ResultsA total of 1,749,710 individuals were included (mean age, 47.4 years [SD: 17.8]; 50.7 % women), of which nearly half (46.8 %) had multimorbidity (95 % CI: 46.9–47.1). In patients with multimorbidity,, the cardiovascular burden was 54.1 % of morbidity (95 % CI: 54.0–54.2) and the four most prevalent cardiovascular diseases were uncomplicated hypertension (75.3 %), varicose veins of leg (20.6 %), “other” heart disease (10.5 %) and atrial fibrillation/flutter (6.7 %). In the cardiovascular morbidity subgroup, 38.2 % had more than one cardiovascular disease. The most prevalent duet and triplet combinations were uncomplicated hypertension & lipid disorder (38.8 %) and uncomplicated hypertension & lipid disorder & non-insulin dependent diabetes (11.3 %), respectively. By age groups, the same duet was the most prevalent in patients aged 45–80 years and in men aged 25–44 years. In women aged 19–44, varicose veins of leg & anxiety disorder/anxiety was the most prevalent; in men aged 19–24, it was uncomplicated hypertension & obesity. Patients with multimorbidity showed a higher cardiovascular risk profile than the non-multimorbidity group.ConclusionsMore than 50 % percent of patients with multimorbidity had cardiovascular diseases, the most frequent being hypertension. The presence of cardiovascular risk factors and the cardiovascular risk profile were higher in the multimorbidity group than the non-multimorbidity group. Hypertension, diabetes and dyslipidaemia constituted the most prevalent multimorbidity pattern.

Effects of mediterranean diet on lung function in smokers: a randomised, parallel and controlled protocol.

BackgroundThere is evidence of an association between pulmonary function and various nutrients, although no association has been observed in our setting between the Mediterranean Diet (MD) eating pattern and improved lung function. The objective of this study is to evaluate the effect of an intervention designed to increase MD adherence on lung function in smokers with no previous respiratory disease.Methods/designRandomized, controlled, parallel clinical trial. Setting: primary health care centers in Catalonia (Spain). Participants: Current smokers (cumulative > 10 pack-years) aged 35–70 years, with Internet access, who provide signed informed consent to participate. Intervention: A nutritionist will conduct a 2-year multicomponent intervention to increase MD adherence, based on: 1) a personalized dietary-nutritional education intervention, 2) a Web 2.0 approach, the DIET Blog of nutritional information, and 3) group sessions to increase motivation to increase MD adherence and motivation to make changes in eating habits. Annually, an office visit and one group session will reinforce the nutritional intervention. The control group will follow their usual diet, with general nutritional counselling. In both groups, a 14-item questionnaire will evaluate individual MD dietary patterns and forced spirometry will assess lung function. Analysis: Intention to treat. The unit of analysis will be the individual smoker. Primary outcome is lung function indicated by spirometry, FVC, FEV1 and FEV1/FVC %. Lung function parameters in both groups will be compared by adherence to the MD pattern.DiscussionThe DIET study could contribute data on a protective action of the MD pattern on lung function in smokers. If so, this population may benefit from a nutritional intervention, along with the fundamental recommendation to stop smoking.Trial registrationClinicalTrials.gov: NCT02151669. Registered 26 May 2014.

Modelo de acreditación de centros de atención hospitalaria aguda de Cataluña

The implementation of an accreditation model for healthcare centres in Catalonia which was launched for acute care hospitals, leaving open the possibility of implementing it in the rest of lines of service (mental health and addiction, social health, and primary healthcare centres) is described.The model is based on the experience acquired over more tan 31 years of hospital accreditation and quality assessment linked to management. In January 2006 a model with accreditation methodology adapted to the European Foundation for Quality Management (EFQM) model was launched.83 hospitals are accredited, with an average of 82.6% compliance with the standards required for accreditation. The number of active assessment bodies is 5, and the accreditation period is 3 years.A higher degree of compliance of the so-called “agent” criteria with respect to “outcome” criteria is obtained. Qualitative aspects for implementation to be stressed are: a strong commitment both from managers and staff in the centres, as well as a direct and fluent communication between the accreditation body (Ministry of Health of the Government of Catalonia) and accredited centres. Professionalism of audit bodies and an optimal communication between audit bodies and accredited centres is also added.

Cobertura de vacunación antigripal en niños con condiciones de riesgo en Cataluña

IntroductionInfluenza vaccination is recommended in Catalonia in children older than 6 months with risk conditions for developing flu-related complications. The aim of this study is to determine influenza vaccine coverage in children with risk conditions and their association with socio-demographic factors and medical variables. Material and methodDescriptive cross-sectional study of children with risk conditions for developing influenza complications (aged between 6months and 15years old) assigned to Primary Health Care centers in Catalonia at the beginning of the 2011-2012 influenza vaccination campaign. The information on vaccination status and study variables were obtained from data registered on electronic health records by primary care teams. The relationship between influenza vaccination and demographic and medical variables was analyzed using bivariate analysis and a multiple logistic regression model. ResultsInfluenza vaccination coverage was 23.9%. Variables associated with influenza vaccination were: age 2years or older (aOR: 1.6 [1.4-1.7] in children 3-5years old; 1.8 [1.7-2.0] in those 6-10 years, and 2.2 [2.0 -2.4] in children ≥11years]); male sex (aOR: 1.1 [1.0-1.1]); foreign nationality (aOR: 1.2 [1.2-1.3]); age-appropriate immunization according to the systematic immunization schedule (aOR: 3.3 [2.8-3.8]); more than one visit to the primary care physician (5 or more visits) (aOR: 4.1 [3.8-4.4]), and more than one risk condition (3 or more conditions) (aOR: 2.5 [1.6-3.9]). DiscussionCompared to other countries, influenza vaccination coverage among children with risk conditions is low in our study. Strategies to improve coverage should be implemented.

Use of proton pump inhibitors and risk of fragility hip fracture in a Mediterranean region

ObjectiveTo determine whether there is an increased risk of hip fracture associated with the use of proton pump inhibitors in a Mediterranean area after adjusting for other potential risk factors. MethodsRetrospective multicenter case–control study carried out in 6 primary health care centers in Catalonia, Spain. Cases were patients aged 50years and over with a fragility hip fracture registered between January 2007 and December 2010, matched with 2 controls by sex and age. Data collected: use of proton pump inhibitors (type, dosage) in the 5years previous to the hip fracture, socio-demographic data, body mass index, alcohol and tobacco consumption as well as health conditions and drugs associated with an increase risk of fragility hip fracture. Results358 cases were matched with 698 controls. The mean age was 82years old in both groups. Women represented 77.1% in the case group and 76.9% in the control group. Crude association between proton pump inhibitors and hip fracture was 1.44 (95% CI, 1.09–1.89) and adjusted OR was 1.24 (95% CI, 0.93–1.65). No association was found with the continuous or discontinuous use of proton pump inhibitors, OR 1.17 (95% CI, 0.77–1.79), and OR of 1.16 (95% CI, 0.85–1.60) respectively. No association was found when restricting the analysis by sex, OR of 1.19 (95% CI, 0.27–5.14) or by age, younger or older than 80years, OR of 0.72 (95% CI, 0.24–2.15). ConclusionThe use of proton pump inhibitors was not associated with an increased risk of hip fracture after adjusting for other risk factors in a Mediterranean area. This result suggests the existence of protective environmental factors linked to this southern area of Europe that eventually could compensate for the potential harm produced by proton pump inhibitors.

Adjustment disorders in primary care: prevalence, recognition and use of services

Within the ICD and DSM review processes there is growing debate on the future classification and status of adjustment disorders, even though evidence on this clinical entity is scant, particularly outside specialised care. To estimate the prevalence of adjustment disorders in primary care; to explore whether there are differences between primary care patients with adjustment disorders and those with other mental disorders; and to describe the recognition and treatment of adjustment disorders by general practitioners (GPs). Participants were drawn from a cross-sectional survey of a representative sample of 3815 patients from 77 primary healthcare centres in Catalonia. The prevalence of current adjustment disorders and subtypes were assessed face to face using the Structured Clinical Interview for DSM-IV Axis I Disorders (SCID-I). Multilevel logistic regressions were conducted to assess differences between adjustment disorders and other mental disorders. Recognition and treatment of adjustment disorders by GPs were assessed through a review of patients' computerised clinical histories. The prevalence of adjustment disorders was 2.94%. Patients with adjustment disorders had higher mental quality-of-life scores than patients with major depressive disorder but lower than patients without mental disorder. Self-perceived stress was also higher in adjustment disorders compared with those with anxiety disorders and those without mental disorder. Recognition of adjustment disorders by GPs was low: only 2 of the 110 cases identified using the SCID-I were detected by the GP. Among those with adjustment disorders, 37% had at least one psychotropic prescription. Adjustment disorder shows a distinct profile as an intermediate category between no mental disorder and affective disorders (depression and anxiety disorders).

Adaptive capacity of the Adjusted Clinical Groups Case-Mix System to the cost of primary healthcare in Catalonia (Spain): a observational study

ObjectivesTo describe the adaptive capacity of the Adjusted Clinical Groups (ACG) system to the cost of care in primary healthcare centres in Catalonia (Spain).DesignRetrospective study (multicentres) conducted using computerised medical...

Biogeographical origin and varicella risk in the adult immigration population in Catalonia, Spain (2004-2006)

Immigrants to the European Union may have a higher susceptibility to varicella-zoster virus primo-infection than the indigenous population. There is no evidence as yet that this is caused by genetic or social factors. Therefore, susceptibility could be due to a lesser transmission of the virus in their ecosystems of origin. A multicentre observational study was performed from July 2004 to June 2006 in four primary healthcare centres in Catalonia, Spain, monitoring varicella incidences and comparing standardised incidence rates and standardised rate ratios among different populations classified according to their biogeographical origin (holarctic, Asian paleotropical, African paleotropical or neotropical). Overall, 516 varicella cases were recorded. The standardised incidence rates per 1,000 inhabitants per year were: holarctic: 2.17 (95% confidence interval (CI): 1.95-2.39); autochthonous 2.26 (95% CI: 2.03-2.49); immigrants 3.59 (95% CI: 2.92-4.26); neotropical 4.50 (95% CI: 3.28-5.71); non-holarctic 5.38 (95% CI: 4.27-6.14); Asian paleotropical 7.03 (95% CI: 4.77-9.28); and African paleotropical 7.05 (95% CI: 1.12-23.58). The difference to the autochthonous population was greatest in immigrants of neotropical origin (standardised rate ratio = 2.07 (95% CI: 1.61-2.64) or 4.5 excess cases per 1,000 inhabitants per year) and Asian paleotropical origin (standardised rate ratio = 3.24 (95% CI: 2.47-4.11) or 9.6 excess cases per 1,000 inhabitants per year). Biogeographical origin may therefore account for the vulnerability of certain immigrant populations to varicella, in particular those from Asian paleotropical (Indostan and Southeast Asia) and neotropical (South America and the Caribbean) ecosystems. Vaccination of immigrants at high risk (fertile women, healthcare workers) could be recommendable.

Exposure to second-hand smoke in primary health care centres in Catalonia, Spain (2006)

The aim of this study was to assess the exposure to second-hand smoke (SHS) in 90 primary health care centres in Catalonia, Spain. We conducted a cross-sectional study between March and October 2006. We measured vapour-phase nicotine as a marker of SHS in main halls, staff rooms, direction areas, and continued care. Sampler devices were exposed for 7 days, and samples were analysed by gas chromatography/mass spectrometry. We compared the median airborne nicotine concentrations with the non-parametric test for medians by sanitary region, sampled location, affiliation to the Smoke-free Primary Health Care Programme, and urban-rural area. From 300 sampler devices installed, 4 were lost, and detectable levels of nicotine were found in 89 samples (30.0%) in 48 different centres (53.3%). The overall median was 0.01 microg/m(3), with an interquartile range (IQR) of 0.01-0.07 microg/m(3). Median nicotine levels by locations were: reception hall 0.01 microg/m(3) (IQR: 0.01-0.06); staff room 0.01 microg/m(3) (IQR: 0.01-0.08); direction area 0.01 microg/m(3) (IQR: 0.01-0.01); continued care 0.01 microg/m(3) (IQR: 0.01-0.07). Results showed that airborne nicotine levels were very low, with 46.7% of primary health centres being free of SHS.