Using affinity analysis in diagnosing the needs of patients as regards e-Health.

INTRODUCTION: E-Health tools allow a medical facility to set a given patient's data in order using ICT techniques, and the patient to use those techniques when contacting a given organisation. MATERIAL AND METHODS: Secondary statistical data was used in the research. The study was carried out among primary health care patients. Mining for affinity rules was done in the R programme. The apriori and inspect functions from the arules package were used. Moreover, any redundant rules were removed from thoseobtained using the afero-mentioned method. Applying the general description of the affinity analysis method onto the survey described herein, it should be stressed that the aim of using affinity analysis was to discover the rules which contain the sub-transaction B={V_6=1} as a consequent. This was determined by the intention to discover associations regarding the knowledge about a uniform information system that the patients under study might have. RESULTS: In the discovered rules, the antecedent most often contained an indication of the need for introducing a uniform solution as regards telemedicine. Moreover, according to the opinions of 'conscious'patients, a uniform IT system should improve the work at primary health care institutions, introducing an on-line booking system for visits should improve the productivity and comfort of doctors, and an IT system should provide unambiguous identification of a patient. CONCLUSIONS: There is potential in using affinity analysis within e-Health. The example of affinity analysis described in his study led to the discovery of interesting and important (from the point of view of a medical facility) regularities regarding the knowledge and expectations of patients as regards e-Health.

An evaluation of the genetic conditioning of evoking pain.

INTRODUCTION AND OBJECTIVE: Pain is an integral element of the pathogenic process and sometimes determines its course. Disorders in pain sensation, as well as its lack, the pain threshold, and variability in sensation of the same pain stimuli as more or less intensive by different persons, may be genetically conditioned. The aim of the study is to examine genes in pathogenesis of chronic pain. MATERIAL AND METHODS: The study was conducted in a specially selected group of 31 persons: study group - 20 patients with chronic pain, and control group - 11 healthy individuals who did not experience pain. The control group of 11 healthy persons, compared with the study group, was the catalyst for determining the relative quantification (RQ) of gene expression. Biological material in the form of venous blood was collected from the study participants into the tubes containing anticoagulant EDTA KE/2.7 ml (ethylenediaminetetraacetic acid), preventing extracorporeal blood clotting. RESULTS: Analysis of expression of the examined genes showed over-expression of the DRD1 gene in patients experiencing chronic pain, which means that in these patients an increased number of dopamine D1 receptors encoded by this gene should be expected. The dopamine D1 receptor is a G-protein-coupled receptor which regulates (stimulates or inhibits) adenyl cyclase - the enzyme responsible for synthesis of cyclic AMP (cAMP). An increase in the concentration of cAMP in neurons enhances the sensation of pain. CONCLUSIONS: The genes (DRD1, COMT, OPRK1, HCN2) have a significant role in the pathogenesis of chronic pain in various diseases; they can also influence the perception of pain. Knowledge of these genes can contribute to the development of effective methods of combating pain.

Analysis of the doctor-patient communication if breast cancer is diagnosed / Análisis de la comunicación médico-paciente en el diagnóstico de cáncer de mama / Análise da comunicação médico-paciente em caso de diagnóstico de câncer de mama

The aim of the paper is the recognition and evaluation of demand for medical information among patients suffering from breast cancer. The research was conducted among 120 women with diagnosed breast cancer in the Oncological Surgery Clinic of the Independent Public Research Hospital Nº 1 in Lublin, the Oncological Clinic of the Independent Public Research Hospital Nº 1 in Lublin and the Rehabilitation Centre with the Rehabilitation Clinic at the Lublin Oncology Centre. The research included women from the Club of Women after Mastectomy “Amazons”, the Club “Amazons” at the Complex of Specialist Clinics in Ostrowiec Swietokrzyski and the Club “Amazons” in Radom. Research showed that the demand for medical information among women with diagnosed breast cancer is very high. Respondents want to know all the information concerning the diagnosis, treatment and prognosis (93 percent). They also expect that the doctor will give them medical information concerning further consequences of cancer and its influence on future health and life (78 percent). Most of the respondents expect to receive information concerning medicaments which should be taken (77 percent) and the essence of the conducted treatment (93 percent). The research analysis showed that women with diagnosed breast cancer expect that the doctor will give them reliable and real medical information. Patients want the doctor to present them the probable course of the cancer (85 percent) and all the possible side effects connected with it (89 percent).

El objetivo de este trabajo es el reconocimiento y la evaluación de la demanda de información médica en pacientes con cáncer de mama. Se realizó la investigación con 120 mujeres diagnosticadas con cáncer de mama en la Clínica de Cirugía Oncológica y la Clínica Oncológica del Hospital de Investigación Público Independiente Nº 1 en Lublin, y el Centro de Rehabilitación con la Clínica de Rehabilitación del Centro Oncológico de Lublin. La investigación incluyó mujeres del Club “Amazons” de Mujeres que han sufrido Mastectomía, el Club “Amazons” del Complejo de Clínicas Especializadas en Ostrowiec Swietokrzyski y el Club “Amazons” en Radom. La investigación mostró que la demanda de información médica de mujeres con diagnóstico de cáncer de mama es muy alta. Aquellas que respondieron quieren saber todo acerca del diagnóstico, tratamiento y pronóstico (93 por ciento). También esperan que el médico les dé información médica respecto de posteriores consecuencias del cáncer y su influencia en su salud futura y su vida (78 por ciento). La mayoría de las que respondieron esperan recibir información sobre medicamentos que deberían tomar (77 por ciento) y lo esencial sobre el tratamiento realizado (93 por ciento). El análisis de la investigación muestra que las mujeres diagnosticadas con cáncer de mama esperan que el médico les dé información médica confiable y verdadera, les presente el curso probable del cáncer (85 por ciento) y todos los posibles efectos secundarios conectados (89 por ciento).

O objetivo deste artigo é o reconhecimento e a avaliação da demanda por informação médica entre pacientes que sofrem de câncer de mama. A investigação foi conduzida entre 120 mulheres diagnosticadas com câncer de mama na Oncological Surgery Clinic of the Independent Public Research Hospital Nº 1 de Lublin, a Oncological Clinic of the Independent Public Research Hospital Nº 1 de Lublin e a Rehabilitation Centre with the Rehabilitation Clinic do Lublin Oncology Centre. A pesquisa incluiu mulheres do Club of Women after Mastectomy “Amazons”, o Club “Amazons” do Complex of Specialist Clinic sem Ostrowiec Swietokrzyskie o Club “Amazons”em Radom. Pesquisa revelou que a demanda por informação médica entre mulheres com diagnóstico de câncer mamário é muito alta. As respondentes queriam saber todas as informações concernentes ao diagnóstico, tratamento e prognóstico (93 por cento). Elas também esperavam que o médico pudesse dar-lhes informação sobre consequências tardias do câncer e a influência sobre a sua saúde e vida futuras (78 por cento). A maioria dos respondentes tinham a expectativa de receber informação sobre medicamentos que deveriam tomar(77 por cento) e a essência do tratamento realizado(93 por cento). A análise da pesquisa demonstrou que as mulheres com diagnóstico de câncer de mama esperavam que o médico pudesse fornecer-lhes informação confiável e honesta. Pacientes queriam que o médico lhes apresentasse o provável curso do câncer (85 por cento) e todos os possíveis efeitos relacionados a ele (89 por cento).

Psychosocial aspect of quality of life of Polish women with breast cancer.

INTRODUCTION AND OBJECTIVE: Breast cancer is one of the most frequently occurring malignant tumours among women in Poland. The highest incidence of the disease is registered among women aged 50 and more. Cancer imposes a considerable psychological strain on a woman. It causes a sense of uncertainty about one's health and further life, as well as frequent problems with accepting the image of one's own body. It often results in low self-esteem and a feeling of embarrassment, accompanied by symptoms of apathy and detachment. The aim of the study was to determine mental and social life quality of Polish women treated for breast cancer. MATERIALS AND METHODS: The research encompassed 107 women aged between 45 and 65 (SD=6.11) undergoing treatment for breast cancer. The WHOQOL-Bref scale was applied in the research. RESULTS: The social field was better evaluated in comparison with the mental sphere. There was a statistical correlation between place of residence and social sphere of quality of life (p=,036), with higher ratings assigned by respondents residing in rural areas (M=15.36) compared with residents of towns (M=14.15). CONCLUSIONS: Given the fact that respondents were coping with cancer or its consequences, paradoxically, perception of the overall quality of life and examined areas was generally good, especially among women with higher education, those who were single and those living in rural areas. Along with age, there decreases at the respondents the experienced quality of life, however a rise of evaluations of the mental sphere is accompanying the rise in the education level.

Quality of life in peri- and post-menopausal Polish women living in Lublin Province--differences between urban and rural dwellers.

INTRODUCTION AND OBJECTIVE: The quality of life in peri- and post-menopausal women constitutes a serious public health problem. The aim of this observational cross-sectional study was to reveal the influence of the permanent domicile on the quality of life of women in peri- and post-menopausal period, and to establish the influence of employment as a full-time agricultural worker on the quality of life in these women. MATERIALS AND METHODS: The research was carried out by means of a survey using the postal questionnaire technique. Three standardized questionnaires: WHOQOL-BREF, Women's Health Questionnaire (WHQ) and SF-36 were used as research tools. An original questionnaire was also used. The study comprised a representative sample of the female population aged 45-65 living in Lublin Province. The sample size was 2,143 women. RESULTS: The quality of the women's life was significantly affected by the place of permanent residence. The worst quality of life was found in permanent country dwellers. City and town inhabitants revealed a considerably higher level of quality of life. Permanent place of residence in the country was an independent predictor of a poorer quality of life. Employment as a full-time agricultural worker was an independent predictor of a worse quality of life in the SOM domain of WHQ, as well as RP, RF and RE domains of SF-36. On the other hand, employment as a full-time agricultural worker was an independent predictor of a better quality of life in the SLE domain of WHQ, and psychological domain of WHOQFL-BREF. CONCLUSIONS: Awareness of the dependence is necessary in order to effectively plan health education and physical and social health promotion campaigns. Country dwellers need special attention in the process of undertaking any preventive or curative steps.