Nursing protocol in chronic kidney disease prevention in older adults in primary care

OBJECTIVES

to develop a protocol for Nursing Process operationalization in approaching older adults with vulnerability to chronic kidney disease in Primary Health Care, based on Neuman's stressors.

METHODS

a methodological study, carried out in two stages: 1) synthesis of evidence using an inductive strategy (mixed method study) and 2) protocol development to support the nursing process operationalization with older adults enrolled in a Basic Health Unit, using a deductive strategy (Neuman's stressor concepts, NANDA, NIC, and NOC taxonomies, Risner's line of reasoning, and cross-mapping), described according to A Step-by-Step Guide to Developing Protocols.

RESULTS

102 older adults participated, and 17 diagnoses, 34 interventions and 26 nursing outcomes were identified.

CONCLUSIONS

the protocol developed is a technology that makes it possible to operationalize the Nursing Process, based on Neuman's stressors and on taxonomy, conceptual and care frameworks, guiding care and nursing records.

El sentido de coherencia y las habilidades para la vida como factores protectores en personas con prediabetes

OBJETIVO

analizar el sentido de coherencia y las habilidades para la vida y su relación con el cumplimiento del estilo de vida saludable.

MÉTODO

estudio observacional transversal en personas con prediabetes atendidas en atención primaria, quienes respondieron a un cuestionario con variables sociodemográficas y hábitos saludables y a los cuestionarios de sentido de coherencia y habilidades para la vida. Se realizó un análisis descriptivo, bivariante y un modelo de regresión múltiple.

RESULTADOS

los y las participantes con mayor sentido de coherencia son quienes presentan mayores habilidades para la vida (Pearson = 0.470; p ⩽ 0.001) y mantienen un estilo de vida más saludable (B:1.24; p = 0.001). Una mayor puntuación de las habilidades de la vida se relaciona con un estilo de vida saludable (Pearson = 0.355, p < 0.001). El sentido de coherencia predice el estilo de vida saludable (BB = 0.21, p = 0.001).

CONCLUSIÓN

las personas con prediabetes con un mayor sentido de coherencia y más habilidades para la vida realizan conductas más saludables con relación a la dieta, al ejercicio físico y al hábito tabáquico. Las personas con mayor sentido de coherencia tienen mayor probabilidad de seguir el estilo de vida saludable.

Association between Metabolic Syndrome and professional category: a cross-sectional study with Nursing professionals

OBJECTIVE

to evaluate the association of Metabolic Syndrome and its components among Primary Health Care Nursing professionals in the state of Bahia, Brazil, according to professional category.

METHOD

a cross-sectional, population-based and multicenter study conducted with 1,125 Nursing professionals. The independent variable was the professional category, dichotomized into technical and higher education levels. The outcome was Metabolic Syndrome following criteria from the National Cholesterol Education Program Adult Treatment Panel III based on anthropometric measurements and blood samples. The statistical analysis was performed by calculating the prevalence ratios and using Pearson's Chi-square test.

RESULTS

the prevalence of Metabolic Syndrome was higher in the technical level category (PR=1.64; CI=1.29 - 2.06; p≤0.01). When compared to Nurses, these professionals were older, had lower incomes, worked more on duty and performed less physical activity on a regular basis. Among the Nurses, the most prevalent component was altered cholesterol (40.5%) and among the Nursing Technicians/Assistants, it was abdominal obesity (47.3%).

CONCLUSION

the association between the Nursing category and Metabolic Syndrome was evident, with higher occurrence among technical level professionals.

Cumulative prevalence of biological and social risk factors at birth in a city in São Paulo

OBJECTIVE

to identify the cumulative prevalence of biological and social risk factors at birth.

METHOD

a cross-sectional study, with retrospective data collection, carried out with live births in a medium-sized city, from January 2018 to July 2020. A database was used with information aimed at identifying social and biological risks after birth, assessed descriptively.

RESULTS

the sample consisted of 4,480 newborns, of which 78.9% were classified as at usual risk, and 21.1% as at risk. The cumulative prevalence showed that most newborns had more than one risk factor, with biological risks being the most prominent: need for admission to Intensive Care Unit, birth with less than 37 weeks of gestation and weight less than 2,500 g. Among the social risks, the following stand out: newborns who had a dead sibling aged less than 5 years old; head of family without income; mothers under 16 years old and who did not undergo prenatal care. The biological risk rate was 7.39 times higher than the social risk rate.

CONCLUSION

the cumulative prevalence of the risks found was significant, with a considerable part of the sample presenting some biological risk.

Multiprofessional family health residency as a setting for education and interprofessional practices

OBJECTIVE

to know the experiences lived during the residency by graduates of a Multiprofessional Residency Program in Family Health that could contribute to the development of Interprofessional Education and/or Collaborative Practice.

METHOD

a qualitative study with residents who entered a Multiprofessional Residency Program of a Brazilian public university in 2017, a period in which the theme of interprofessionality was implemented in the activities of the residency. Data was collected using an electronic form built from the theoretical framework of interprofessional education. Content analysis was used to process the data.

RESULTS

nine residents participated, distributed among the professions of Physical Education, Nursing, Nutrition, Dentistry, Psychology and Social Work, five of whom were female and with a mean age of 28.4. Two categories emerged: the Residency as a setting for learning from the other, and the Residency as a setting for understanding the role of the other. Interprofessional education and practice provided opportunities for the development of collaborative skills, enhancing teamwork and interprofessional work.

CONCLUSION

the multiprofessional logic was evidenced in the resident's practice; and the gradual insertion of activities such as case discussions, shared services and inter-sectoral actions aligned with the theoretical-methodological framework of interprofessionality favored an approach to interprofessional work.

Contraceptive use and the intention to become pregnant among women attending the Brazilian Unified Health System

OBJECTIVE

to analyze the use of contraceptive methods and the intention to become pregnant among women attending the Brazilian Unified Health System.

METHOD

a cross-sectional study conducted with 688 women aged 18-49 years old, attending the Family Health Strategy Facilities in the eastern part of the city of São Paulo, Brazil, who were awaiting medical or nursing consultation. Data were obtained through interviews with a structured instrument, allocated in tablets. The analysis was conducted with "strong desire to avoid pregnancy" as the dependent variable. Chi-square and multiple logistic regression were used, calculated in Stata 14.2.

RESULTS

56.5% used some contraceptive method, covariates of the strong desire to avoid pregnancy were marital status (OR=0.49; CI95%=0.33-0.74), parity - two and more children (OR=15.9; IC95%=4.29-59.1); and pregnancy planning - planned (OR=0.69; IC95%=0.73-0.94) and ambivalent (OR=2.94; IC95%=1.30-3.83). There was no statistical difference between the strong desire to avoid pregnancy and the type of contraceptive used.

CONCLUSION

women with a strong desire to avoid pregnancy used basically the same types of contraceptive methods as women in general, which shows that they have not been supported to achieve their reproductive preferences.

Knowledge about the intrauterine device and interest in using it among women users of primary care services

OBJECTIVE

to analyze the level of knowledge about the intrauterine device, the interest in using it and the relationship between these events among women in reproductive age.

METHOD

cross-sectional study conducted with 1858 women between 18 and 49 years old, attending Primary Health Care Facilities. Data were obtained in face-to-face interviews. The level of knowledge was evaluated by items with answers options "agree", "disagree" and "I don't know". Knowledge was categorized as below/equal and above the median. Chi-square and multiple logistic regression were used in Stata 14.2 (95% confidence level).

RESULTS

intrauterine device current use was not frequent (1.7%; n=32) and the level of knowledge was higher among women between 25 and 34 years old, white, living in Aracaju (Sergipe), who were more educated, and who were currently using or had already used the intrauterine device. Interest in using the intrauterine device (38.0%; n=634) was higher among younger women, single, more educated, had health insurance, no children and with higher level of knowledge about the intrauterine device.

CONCLUSION

the level of knowledge about the intrauterine device was associated with the interest in using it.

Patient safety in primary health care and polypharmacy: cross-sectional survey among patients with chronic diseases

OBJECTIVE

to characterize and determine the polypharmacy prevalence in patients with chronic diseases and to identify the factors associated, in order to improvement of pharmaceutical care focused on patient safety.

METHODS

cross-sectional study included 558 patients, covered by primary health care, using a household and structured questionnaire. We analyzed the data on polypharmacy and its clinical and socioeconomic factors. Poisson regression analysis with robust variance was applied, with results expressed in prevalence ratio.

RESULTS

the results showed that polypharmacy (consumption of four or more drugs) was of 37.6%. The prevalence ratio analyses identified independent variables associated with polypharmacy: age (3.05), economic strata (0.33), way of medication acquisition through a combination of out-of-pocket and Brazilian public health system (1.44), diabetes and hypertension (2.11), comorbidities (coronary artery disease 2.26) and hospital admission (1.73). In the analyses, inappropriate medication use of the 278 patients (≥ 65 years) was associated with polypharmacy (prevalence ratio 4.04).

CONCLUSION

polypharmacy study becomes an opportunity to guide the strategies for the patient safety to promote the medication without harm in chronic diseases.

The role of social support in the psychological illness of women

OBJECTIVE

to analyze the relationship between perception of social support and emotional and physical symptoms associated with psychiatric conditions among women.

METHOD

a cross-sectional, quantitative study was carried out with a randomized random sample of 141 women attended at a Family Health Unit of the city of Ribeirão Preto/SP. A sociodemographic questionnaire, the Social Support Questionnaire and the Self-Report Questionnaire were used.

RESULTS

there was no association between sociodemographic characteristics and mental disorder, but between aspects such as low income and schooling. The exercise of professions culturally considered as of low prestige gave rise to some reflections related to gender inequality. There was a significant difference in the satisfaction scores between the women who reported or not the symptoms of tiredness and sadness and the number of supporters among those who reported or not the symptom of fatigue. Spouses and children were the most mentioned supporters, and having mental disorder was significantly associated with having no friends in the support network.

CONCLUSION

issues related to gender equity and satisfaction with social support are important aspects of care. For the promotion of mental health, efforts must be made to make women feel more connected and supported by the supporters available in their social environment.

Availability and use of healthcare resources in prisons according to the transference model: a comparative study in Spain

OBJECTIVE

In most European countries, correctional healthcare provision is under strain or in the process of change regarding its management model and the implications that such modifications may entail for the improvement of inmates' health. This paper compares the functioning and the results of health management in a facility whose healthcare service is integrated within an autonomic health system and others which depend on the department of corrections.

MATERIALS AND METHODS

Cross-sectional study where the study unit is the facility itself. From the data collected from the record of Monthly Health Statistics of Penitentiary Institutions we have constructed a series of indicators according to the recommendations of the National Health System.

RESULTS

The physician to nurse ratio per inmate is higher in the transferred facility. Only the transferred establishment has telemedicine resources. Attendance to primary health services is higher that in all non-transferred establishments, while the mean attendance to specialized consultation in the transferred facility doubles that of the remaining centers.

DISCUSSION

We have observed greater access to specialized care in the correctional facility managed by the community health system when compared to that of the facilities managed by Penitentiary Institutions. This statement is based on a series of effectivity indicators and results that have provided significantly improved outcome in the transferred facility.

[Would the Screening of Common Mental Disorders in Primary-Care Health Services Hyper-Frequent Patients Be Useful?]

Hyper-frequentation in health services is a problem for patients, their families and the institutions. This study is aimed at determining the frequency and characteristics of common mental disorders in hyper-frequent patients showing vague symptoms and signs at a primary healthcare service during the year 2007 in the city of Cali (Colombia).

METHODOLOGY

Cross sectional. The most frequent mental disorders in hyper-frequent patients were detected through a telephone interview which included several modules of the PRIME MD instrument.

RESULTS

In general, healthcare service hyper-frequenters are working women, 38,7-year old in average. Basically, the consultation is due to cephalalgia but they also exhibit a high prevalence of common mental disorders (somatization, depression and anxiety) not easily diagnosed by physicians in primary care. Expenses for additional health activities generated by these patients are attributed basically to medical consultation and required procedures.

CONCLUSION

Considering hyper-frequenters in health care services as a risk group in terms of common mental disorders involves screening as an efficient strategy to prevent abuse in service use and to improve satisfaction with the attention received.

Female breast symptoms in patients attended in the family medicine practice

BACKGROUND

there are few studies on breast symptoms (BS) in patients attended at primary care units in Mexico. The aim was to determine the frequency and types of BS overall and by age-group and establish which BS were related to diagnosis of breast cancer.

METHODS

data from all female patients with a breast-disease-related diagnosis, attended from 2006 to 2010, at the Family Medicine Unit 38, were collected. The frequencies of BS were determined by four age-groups (< 19, 20-49, 50-69, > 70 years) and likelihood ratios for breast cancer for each breast-related symptom patient, with a 95 % confidence interval (CI).

RESULTS

the most frequent BS in the study population were lump/mass (71.7 %) and breast pain (67.7 %) of all breast complaints, and they were more noted in women age group of 20-49 years. Overall, 120 women had breast cancer diagnosed with a median age of 53.51 + 12.7 years. Breast lump/mass had positive likelihood ratios for breast cancer 4.53 (95 % CI = 2.51-8.17) and breast pain had increased negative LR = 1.08 (95 % CI = 1.05-1.11).

CONCLUSIONS

breast lump/mass was the predominant presenting complaint among females with breast symptoms in our primary care unit, and it was associated with elevated positive likelihood of breast cancer.

[Reliability of a questionnaire used in the long-term follow up of the opinion and perceptions of family medicine by medical students of the University of Zaragoza (Spain)]

AIM

Family medicine deals with certain aspects and perspectives that are often left behind in the training of other levels of care, thus the need for medical students to make contact with Primary Care is of increasing importance. The aim of this study is to evaluate the reliability of the questionnaire of the UNIMEDIFAM group (FIS PI070975) for the long-term outcome of expectations and knowledge about family medicine.

DESIGN

Reliability of a questionnaire.

SETTING

University of Zaragoza.

PARTICIPANTS

371 students from the 1st, 3rd, 5th, and 6th years.

METHOD

The internal consistency of the questionnaire was determined using Cronbach's alpha coefficient, and the stability using the test-retest.

RESULTS

On scale A of the questionnaire we found that three of 19 items were unstable, in 8 of 26 on scale B, and 3 of 38 items on scale C. The Cronbach's alpha value of scale A was 0.722, 0.861 on scale B, and 0,663 on scale C.

CONCLUSIONS

The 3 scales are within the appropriate values, except scale C, which is very close. The findings of this validation process can serve as a reference that may be extrapolated to the UNIMEDIFAM national questionnaire.

[Validation of a questionnaire to assess patient safety culture in Spanish Primary Health Care professionals]

OBJECTIVE

[corrected] To validate a tool to measure patient safety culture in Spanish primary care professionals.

METHODS

Medical Office Survey on Patient Safety Culture (MOSPSC), from the Agency for Healthcare and Research in Quality (AHRQ). The process has been performed in five steps: original version traslation, conceptual equivalence evaluation, acceptability and viability assessment, content validity and questionnaire test and response analysis and psichometric properties assessment.

SETTING

Primary care.

SUBJECTS

185 Primary care professionals from different Spanish regions represented the sample test.

MAIN OUTCOME MEASURES

Frecuency, response pattern and discrimination power of each item. Cronbach's alpha coefficient and dimensions obtained through factor analysis.

RESULTS

17, 8% of respondents answered all the items and 28, 7% of them did not answer, or answered the option "Don't know/Does not apply", to one to four items. All the sentences, with only one exception, present discrimination capacity. Cronbach's alpha coefficient results 0,96 and information is sumarized in 15 factors obtaining the same items in 7 of the total 12 factors in the original questionnaire.

CONCLUSIONS

Traslated, adapted, extended and validated AHRQ questionnaire is, in this setting, a reliable and useful instrument and it must be used for international comparisons.

[Improvement of control in subjects with type 2 diabetes after a joint intervention: diabetes education and physical activity]

OBJECTIVE

To study the improvement of metabolic control and cardiovascular risk factors, adherence, self-monitoring, self-care, attitudes and motivation in subjects with Type 2 Diabetes (DM2) in a specific Health Care Area after group intervention through the community: diabetes education (DE) and physical exercise (PE).

DESIGN

A single blind, randomised controlled clinical trial.

INTERVENTION

group 1: DE; group 2: ED and PE; group 3: only PE, and "control" group-4: Individual consultations.

LOCATION

Urban health centre/municipal sports centre.

PARTICIPANTS

108 DM2, age: 40-70, glycated haemoglobin (HbA(1)c) ≤ 8.5%, blood pressure (BP)<160/90 and body mass index (BMI)<45, excluding those with chronic complications and/or acute decompensation.

INTERVENTIONS

During 6 months, 8 workshops were held for group education and monitored aerobic physical exercise of moderate intensity (3 hours a week).

MAIN MEASUREMENTS

Primary variable pre- and post- intervention: reduction in HbA(1)c; other variables: examination and analytical data, therapeutic compliance, self-monitoring, self-care, attitudes and motivation (DAS-3SP survey).

RESULTS

After intervention, more diabetics had a lower HbA(1)c following a full intervention: "DE" and "PE", RR: 1.93 (0.85-4.40) and exercise, RR: 1.56 (0.65-3.76). With simultaneous DE and PE, the BMI, RR: 1.61 (0.85-3.03) and LDL cholesterol, RR: 1.82 (0.99-3.36), of many subjects decreased. Dietary compliance, RR: 1.29 (0.32-5.22) and exercise, RR: 1.93 (0.76-4.91) also increased, more patients performing their own checks, RR: 3.86 (0.90-16.55) and improving motivation/attitudes in "strict control management", RR: 1.48 (0.94-2.34). With PE, systolic and diastolic BP decreased in more patients RR: 1.35 (0.72-2.52), 1.87 (0.72-4.84) while in the DE group only diastolic values decreased 1.80 (0.69-4.67).

CONCLUSIONS

Patient conditions improve more with the combination of DE and PE, though the results are not statistically significant, probably due to insufficient sample size.

Restless legs syndrome: literature review

Restless legs syndrome is a distressing condition, with negative effects on sleep and daytime activities that affect personal, family and occupational life. The overall impact of restless legs syndrome on quality of life is comparable to that of chronic and frustrating conditions such as depression and diabetes. Misdiagnosis and inappropriate treatment may increase patients' suffering in terms of uncertainty, overuse or misuse of care services and lack of trust. Presenting a synthesis of the main topics in the literature on restless legs syndrome facilitates for a better understanding and its management in primary care settings.

[Quitting and prevalence of smoking: gender, social class, and primary health care]

OBJECTIVE

To analyse the joint role of social class and primary health care in giving up smoking.

DESIGN

Cross-sectional study.

SETTING

Barcelona (Catalonia, Spain), 2000-2001.

PARTICIPANTS

A sample of the resident non-institutionalized population, restricted to people aged 15-50 who have a habitual primary care source (n=4178).

MAIN MEASUREMENTS

These were obtained from the Barcelona Health Interview Survey. Independent variables include sex, social class and usual source of primary health care. Dependent variables are having ever been a smoker, having quit, and being a current smoker. Age-adjusted proportions were calculated (95% CI).

RESULTS

Social class shows that more manual workers have been smokers. Men smoked more than women. Overall quitting is similar in both sexes. Quitting showed a social gradient in men. Measurement of source of care showed quitting was higher among users of private clinics, but CI overlapped. On stratifying the source of primary care by social class, an effect seemed to emerge for men, but the CI overlapped. Prevalence at the time of the survey was higher for men; a class gradient in current prevalence emerged for men, but was less visible for women, where CI overlapped.

CONCLUSIONS

Social class is a powerful determinant of smoking. Men in low-classed jobs are at greater risk of starting to smoke, are less likely to give up, and smoke more. The proportion of quitting seems lower in of public clinics users. Health advice is efficacious, but in population terms other factors seem to have greater influence.

[Is streptococcal pharyngitis diagnosis possible?]

OBJECTIVE

To determine the validity of the Centor score (cervical adenopathy, tonsillar exudate, fever, and absence of catarrh symptoms) in diagnosing streptococcal pharyngitis (gold standard: throat swab).

DESIGN

Descriptive study.

SETTING

San Fernando 2 Health Centre, Madrid (outer urban area), Spain.

PARTICIPANTS

On hundred forty patients over 14 years old who had a "sore throat" as main symptom and attended clinic between 14 February and 12 May, 2005.

MAIN MEASUREMENTS

Sensitivity, specificity, positive and negative predictive values, and the probability quotients of the Centor score were determined. Pharyngeal throat culture was used as the reference method.

RESULTS

Thirty four patients had positive throat culture (24.3%; 95% CI, 17.6%-32.4%). Finding the 4 criteria in the Centor score had a positive predictive value (PPV) of 48.1% (95% CI, 30.7%-66.0%) and a negative predictive value (NPV) of 81.4% (95% CI, 73.3%-87.5%); although only fever (OR, 3.64; 95% CI, 1.40-9.49) and tonsillar exudate (OR, 6.18; 95% CI, 2.08-18.35) were linked to streptococcal aetiology.

CONCLUSIONS

The high NPV and specificity of the clinical score makes the diagnosis of non-streptococcal pharyngitis very accurate. However, the PPV is low: a high Centor score (3 or 4 criteria) does not mean streptococcal pharyngitis with certainty. What approach to take with patients suspected of streptococcal pharyngitis is not yet resolved (microbiological test, early antibiotic, or postponed antibiotic).

[Prevalence, expression and impact of depressive disorders in primary care]

OBJECTIVE

To determine the prevalence and forms of clinical expression of depressive disorders in primary care patients. To analyse the under-detection of depression by primary care doctors.

DESIGN

Descriptive and transversal study, with two-stage sampling. Setting. Primary care consultations in the Camp de Tarragona area.

PARTICIPANTS

1000 consecutive patients visiting their doctor for any reason will make up the first-stage sample. Of these 350 go on to the second stage (all the positive results in the screening for depression test plus a random one-seventh of the negative results).

MAIN MEASUREMENTS

The first stage will consist of the screening of the sample for depressive disorders with Zung's Self-Rating Depression Scale. In the sub-sample that will go on to the second stage, the Structured Clinical Interview for DSM-IV Disorders will be used to establish diagnoses of depressive disorders and other co-morbid psychiatric disorders. There will also be a range of specific questionnaires to find reasons for consultation and the form of presentation of an eventual depressive disorder, medical co-morbidity, medication taken, use of health services, the functional and vital repercussions of depression. A questionnaire for the patient's G.P. will assess and detect depression.

DISCUSSION

The study will enable us to check the validity for our patients of pre-suppositions on depression in primary care obtained from studies in other countries with different health structures and social and cultural conditioners, and to find diverse information extrapolated from specialist studies.

[Evaluation of Spanish websites useful for the primary care physicians]

OBJECTIVE

To assess the usefulness of medical websites in spanish for the primary care physicians using quality criteria chosen by themselves.

DESIGN

Observational, descriptive, cross-sectional study.

SETTING

Internet.

PARTICIPANTS

The search was performed in Google and Yahoo using as key words the name of Spanish National Health Service medical specialities, primary care and synonyms. The first one hundred links in spanish for every keyword were included in the study.

EXCLUSION CRITERIA

paysites, commercial sites, non-clinical content, link sites, patient oriented sites and on-line editions of printed issues.

METHODS

A survey was carried out asking the primary care physicians of area IV in Asturias which were the most important criteria that a medical website should fulfil. The results of this survey were used to make an assessment questionnaire. Every site was analysed randomizedly by two researchers and was classified as excelent, good, medium or bad.

RESULTS

2.095 medical websites in spanish were found, being repeated 1.218 (58.14%). From the 877 analysed websites, 597 (68.07%) were excluded. The Intraclass Correlation Coefficient (ICC) was 0.73 (95% CI, 0.66%-0.785%). 5 websites (1.8%) were rated as excelent and the 77.2% as medium or bad. The sites with better ratings were those oriented to the primary care professionals.

CONCLUSIONS

The most websites were rated as medium or bad. The evaluation questionnaire is useful for futures studies.

[Descriptive study of mental disorders in ethnic minorities residing in an urban area of Barcelona]

AIM

To observe the differences between ethnic groups and the autochthonous population in the frequency of mental disorders. To study epidemiological data and the accuracy of recording of such data.

DESIGN

Descriptive study. Setting. Raval Sud Basic Health Care Area. Drassanes Primary Health Care Center, Barcelona, Spain.

PATIENTS

A random sample of 112 immigrant patients belonging to ethnic minorities, seen between January 1995 and December 1997, matched for age and sex with autochthonous patients. Interventions. We studied variables related with mental disorders in immigrants. Variables included age, country of origin, reason for immigrating, employment status, marital status, other persons in household, educational level, knowledge of Spanish and toxic habits. We recorded the following impressions of diagnosis: anxiety, depression, somatization, psychosis, personality disorder, number of visits for each diagnosis, treatment, and overall number of visits between January 1995 and December 1997. Statistical studies consisted of descriptive analysis and chi-squared tests.

MEASURES AND RESULTS

Mean age was 39 14 years, 52.7% of the immigrant patients were men, 36.6% (95% CI, 27.6-45.5%) were from the Maghreb region, and 23.2% (95% CI, 15.4-31.0%) were Hindustani. 43% (95% CI, 33.6-52.0%) understood Spanish. Smoking was more frequent among autochthonous patients (59.8%; 95% CI, 50.7-68.9%) than in immigrant patients (26.8%; 95% CI, 18.5-34.9%; p < 0.001), as was alcohol abuse (24.1%; 95% CI, 16.1-32.0%, versus 5.4%; 95% CI, 1.1-9.5%; p < 0.001). Depression tended to be more frequent in patients belonging to ethnic groups (15.2%; 95% CI, 8.5-21.8%) than in autochthonous patients (13.4%; 95% CI, 7.0-19.7%; p = ns), as did somatization disorder (10.7%; 95% CI, 4.9-167.4%, versus 6.3%; 95% CI, 1.7-10.7%, p = ns), but was undertreated (19.8%; 95% CI, 2.4-27.2%, versus 32.1%; 95% CI, 23.4-40.7%; p = ns). The total number of visits during the study period was higher in autochthonous patients (1138 versus 1017), as was the number of visits for mental disorders (17.9%; 95% CI, 15.7-20.1%, versus 13%; 95% CI, 1.9-15.0%; p = ns).

CONCLUSIONS

There were no differences in the percentages of mental disorder

[The BIFAP project: database for pharmaco-epidemiological research in primary care]

OBJECTIVES

To create a data base (BIFAP) with information provided by primary care doctors from the National Health System who use a computer at work, to evaluate its validity as a source of pharmaco-epidemiological information and to use it for the study of the efficacy and safety of medicines.

JUSTIFICATION

Some data bases, such as the British GPRD, have shown great efficiency in pharmaco-epidemiological research and in analysis of alarm signals in pharmacovigilance: primary care doctors are in a very good position to obtain clinical information from their patients. It is recommended that the impact of medicines on various populations is evaluated, including of course those medicines most used in Spain.

PILOT PHASE

January 2000-end of 2003. 300-500 doctors took part: a) monitoring of certain recommendations on recording; b) dispatch every 2 or 3 months to the Spanish Medicines Agency (AEM) of anonymous information with its origin encrypted (basic demographic details, morbidity, prescriptions, other data of epidemiological relevance), which are analysed by computer to check whether they meet adequate recording standards; c) despatch to the AEM of copies of anonymous clinical reports from small samples of patients (for BIFAP validation studies).

FEASIBILITY AND PERSPECTIVES

If BIFAP were viable, a standardised procedure for its use and protocols to support it as a research tool would be put in place.

[Glaucoma and ocular hypertension in primary care]

OBJECTIVES

To find the distribution of intra-ocular pressure (IOP) in our population over 40 and the prevalence of glaucoma (G) and ocular hypertension (OH).

DESIGN

Descriptive.

SETTING

Primary care.

SUBJECTS

990 people >= 40 years old.Measurements. Age, sex, body mass index (BMI), ophthalmic history, risk factors, visual sharpness (optotype), ophthalmoscopy and IOP (applanation tonometry). Patients with back-of-eye disorders and/or IOP >= 21 mmHg were referred to the ophthalmologist for assessment (campimeter).

RESULTS

870 people, average age 54.66 and 45.4% of them men. Mean IOP was 12.96 in the right eye and 13.27 in the left, with significant differences between them, but not between sexes or age-groups. 70 patients were referred (11 for IOP >= 21, 54 for disturbance perceived by ophthalmoscope and 5 for both reasons). The ophthalmologist classified 9 as G, 12 as OH and 15 as suspected G. We calculated 1.81% (95% CI, 0.98-2.63) prevalence of G in the >= 40s, including 9 cases already known. OH prevalence was 1.61% (95% CI, 0.82-2.39). Through logistical regression, we found greater risk of G in people with myopia (OR adjusted for age and sex = 3.01) and Hypertriglyceridaemia (ORa, 6.34). OH risk was significantly greater in patients with BMI >= 30 (ORa, >= 4.20).

CONCLUSIONS

Glaucoma prevalence confirms published findings from other similar populations, while IOP and OH prevalence were much less here. Given that half G cases are undiagnosed, we believe its early detection in primary care should be highlighted, at least in at-risk groups.