Silvia Portero de la Cruz

Dr. Silvia Portero de la Cruz

Department of Nursing, Pharmacology and Physiotherapy, Faculty of Medicine and Nursing, University of Córdoba, Avda. Menéndez Pidal, S/N, 14071 Córdoba, Spain
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Research Focus & Metrics

Academic Career Length

12Years (2015-Present)

(Calculated once Scilit publication data is synced: current year − year of first publication + 1)

Representative Publications

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SCSilvia Portero de la Cruz
Silvia Portero de la Cruz
Jesús CebrinoJesús Cebrino
Jesús Cebrino
JAVIER HERRUZO CABRERAJAVIER HERRUZO CABRERA
JAVIER HERRUZO CABRERA
MVManuel Vaquero
Manuel Vaquero
Burnout is a major problem among nurses working in emergency departments and is closely related to a high turnover of personnel, nursing errors, and patient dissatisfaction. The aims of this study were to estimate burnout, perceived stress, job satisfaction, coping and general health levels experienced by nurses working in emergency departments in Spain and to analyze the relationships between sociodemographic, occupational, and psychological variables and the occurrence of burnout syndrome among these professionals. A cross-sectional study was conducted in four emergency departments in Andalusia (Spain) from March to December 2016. The study sample was composed of n = 171 nurses. An ad hoc questionnaire was prepared to collect sociodemographic and work data, and the Maslach Burnout Inventory, the Perceived Stress Scale, the Font–Roja Questionnaire, the Brief Cope Orientation to Problem Experience and the General Health Questionnaire were used. The prevalence of high burnout was 8.19%. The levels of perceived stress and job satisfaction were moderate. The most frequent clinical manifestations were social dysfunction and somatic symptoms, and problem-focused coping was the strategy most used by nurses. Lack of physical exercise, gender, years worked at an emergency department, anxiety, social dysfunction, and avoidance coping were significant predictors of the dimensions of burnout.

1 June 2015 in Revista Latino-Americana de Enfermagem
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SCSilvia Portero de la Cruz
Silvia Portero de la Cruz
MVManuel Vaquero
Manuel Vaquero
OBJECTIVES: to describe the social and work characteristics of the nursing staff at a tertiary hospital in the Public Health Service of Andalucía, to assess the degree of professional professional burnout and job satisfaction of those professionals and to study the possible relation between the professional burnout variables and the stress and job satisfaction levels on the one hand and social and employment variables on the other.METHOD: descriptive and cross-sectional study in a sample of 258 baccalaureate and auxiliary nurses. As research instruments, an original and specific questionnaire was used to collect social and employment variables, the Maslach Burnout Inventory, the Nursing Stress Scale and the Font-Roja questionnaire. Descriptive, inferential statistics and multivariate analysis were applied.RESULTS: average scores were found for professional stress and satisfaction, corresponding to 44,23 and 65,46 points, respectively. As regards professional burnout, an average score was found on the emotional exhaustion subscale; a high score for depersonalization and a low score for professional accomplishment. Studies are needed to identify the scores on these subscales in health organizations and to produce knowledge on their interrelations.

21 April 2023 in Frontiers in Pharmacology
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JCJesús Cebrino
Jesús Cebrino
SCSilvia Portero de la Cruz
Silvia Portero de la Cruz
Background: Few studies have examined the epidemiology of polypharmacy in non-institutionalized elderly adults with regard to sex differences. This study aimed to identify the prevalence of polypharmacy among people ≥65 years old residing in Spain, analyze trends in that prevalence from 2011/12 to 2020, describe the use of the medicines involved and study the possible relationship between polypharmacy and certain sociodemographic, health-related variables, as well as the use of care services by sex.Methods: A nationwide cross-sectional study with 21,841 non-institutionalized people ≥65 years old from the Spanish National Health Survey (2011/2012 and 2017) and the European Health Survey in Spain (2014 and 2020) was performed. We used descriptive statistics, performing two binary logistic regressions to determine the factors related to polypharmacy.Results: The prevalence of polypharmacy was 23.2% (women: 28.1%, men: 17.2%; p < 0.001). The most commonly consumed medicines were analgesics and tranquillizers, relaxants or sleeping pills in elderly women, compared with antihypertensives, antacids and antiulcer drugs and statins for elderly men. In both sexs, the positive predictors of polypharmacy included average, poor and very poor self-perceived states of health, people with overweight and obesity, being severely/non-severely limited due to a health problem, having ≥ three chronic conditions, visits to the family doctor and hospitalization. Among elderly women, negative predictors were alcohol intake, whereas in elderly men positive predictors were being 75–84 years old, being current smokers and having 1, 2 chronic conditions.Conclusion: Polypharmacy has a prevalence of 23.2%, with women accounting for 28.1% and men 17.2% of the total. Knowledge of positive and negative predictors of polypharmacy have important implications for public health efforts to develop or improve health guidelines and strategies for promoting the proper use of medication, particularly in the elderly population by sex.

SCSilvia Portero de la Cruz
Silvia Portero de la Cruz
Jesús CebrinoJesús Cebrino
Jesús Cebrino
Spanish and immigrant children and adolescents vary widely in their frequency of dental visits and occurrence of dental problems. The aims of this study were to discover the prevalence of dental problems and utilization of dental services in the Spanish and immigrant child population, identify the type of treatment received, and analyze the socioeconomic and demographic variables which are associated with dental problems and non-regular utilization of dental services, based on data from the 2017 National Health Survey in Spain. The sample consisted of 4568 children aged between 3 and 14 years old. Utilization of dental services and dental problems were assessed against socioeconomic and demographic characteristics using logistic regression models. The prevalence of caries in Spanish children was 9.29% compared with 18.58% (p < 0.001) in their immigrant counterparts. The most common reason for dental visits was a check-up (Spanish: 65.05%; immigrants: 54.94%). In both groups, from the age of 7, there was a lower probability of non-regular utilization of dental services, although this increased when the social class was lower. The probability of presenting dental problems was lower in Spanish children living in towns with over 10,000 inhabitants and was higher, in both groups, over the age of 7 and in lower social classes.

1 January 2019 in Revista Latino-Americana de Enfermagem
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SCSilvia Portero de la Cruz
Silvia Portero de la Cruz
Jesús CebrinoJesús Cebrino
Jesús Cebrino
JAVIER HERRUZO CABRERAJAVIER HERRUZO CABRERA
JAVIER HERRUZO CABRERA
MVManuel Vaquero
Manuel Vaquero
Objetivos: avaliar a influência exercida pelo Burnout e as estratégias de enfrentamento utilizadas pelo pessoal de saúde do serviço de emergência hospitalar sobre o estado de saúde mental e determinar as características sociodemográficas e laborais. Método: estudo descritivo transversal em uma amostra de 235 profissionais de enfermagem e médicos que atuaram em quatro serviços de emergência hospitalar. Como instrumentos de coleta de dados foram utilizados questionários originais e específicos de variáveis sociodemográficas e de trabalho, o Maslach Burnout Inventory, General Health Questionnaire e o Inventario breve de afrontamiento–COPE 28. Aplicou-se estatística descritiva, inferencial e multivariante. Resultados: a dimensão de despersonalização, enfrentamento centrado na evitação e ser médico estiveram relacionados à presença de sintomas somáticos, ansiedade, disfunção social e depressão. O aumento da experiência profissional esteve associado à maior disfunção social do pessoal de saúde e o aumento do número de pacientes foi relacionado à sintomatologia depressiva entre os profissionais de saúde. Conclusões: as dimensões de exaustão emocional e despersonalização, enfrentamento centrado na evitação, ser médico e consumir tabaco diariamente aumentam o risco de se constituir um caso psiquiátrico. A prática de exercício físico diário é um fator de proteção.

19 June 2020 in Vaccines
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SCSilvia Portero de la Cruz
Silvia Portero de la Cruz
Jesús CebrinoJesús Cebrino
Jesús Cebrino
Influenza is a significant public health problem and the elderly are at a greater risk of contracting the disease. The vaccination coverage of the elderly is below the Spanish target of 65% for each influenza season. The aims of this study were to report the coverage of influenza vaccination in Spain among the population aged ≥65 years and high-risk groups for suffering chronic diseases, to analyze the time trends from 2006 to 2017 and to identify the factors which affect vaccination coverage. A nationwide cross-sectional study was conducted including 20,753 non-institutionalized individuals aged ≥65 years who had participated in the Spanish National Health Surveys in 2006, 2011/2012, and 2017. Sociodemographic, health-related variables, and influenza vaccination data were used. A logistic regression analysis was performed to determine the variables associated with influenza vaccination. Influenza vaccination coverage was 60%. By chronic condition, older people with high cholesterol levels and cancer had the lowest vaccination coverage (62.41% and 60.73%, respectively). This coverage declined from 2006 to 2017 in both groups. Higher influenza vaccination was associated with males, Spanish nationality, normal social support perceived, polypharmacy, worse perceived health, participation in other preventive measures, and increasing age and the number of chronic diseases.