Social support and knowledge of the disease have been shown to facilitate adaptation to a chronic disease. However, the adaptation process is not fully understood. We hypothesized that these factors can contribute to better adaptation to the disease through their impact on disease-related cognitive appraisal. To analyze the links between social support and the knowledge of the disease, on one hand, and disease-related appraisals, on the other hand, one hundred fifty-eight women with stress UI, aged 32 to 79, took part in the study. Questionnaire measures of knowledge of UI, social support, and disease-related appraisals were used in the study. The level of knowledge correlated significantly negatively with the appraisal of the disease as Harm. The global level of social support correlated significantly positively with three disease-related appraisals: Profit, Challenge, and Value. Four subgroups of patients with different constellations of social support and knowledge of the disease were identified in cluster analysis and were demonstrated to differ significantly on four disease-related appraisals: Profit, Challenge, Harm, and Value. Different cognitive appraisals of UI may be specifically related to social support and knowledge of the disease, with social support affective positive disease-related appraisals, and the knowledge affecting the appraisal of Harm.

Background: The importance of ACF is not fully explained, however, their number may be a good predictor of synchronous and metachronic adenoma or other polyps whose removal reduces the risk of CRC. Due to the epidemiological and genetic association of ACF with pre-cancer lesions, they may be a potential CRC biomarker. The aim of our study was to show that the number and type of rectal ACF may be a good predictive factor for the presence of polyps located proximally from the splenic flexure and that the type and number of ACF can correlate with the number and specific types of polyps in the large intestine. Methods: The study included 131 patients who underwent colonoscopy combined with rectal mucosa staining with 0.25% methylene blue. The number of rectal ACF was determined and bioptats were sampled for histopathological examination to assess the type of ACF. Endoscopic ACF assessment criteria given by L. Roncucci were used. The obtained material was subjected to statistical analysis using probability distribution, U-test, t-student test, and chi 2 as well as the Statistica 7.1 software package. Results: The study population was divided into three subgroups according to the number of ACF observed, i.e. ACF < 5, 5-10 and > 10. ACF < 5 were found in 35 patients (29.41%), 5-10 ACF in 70 (58.82%) and ACF > 10 in 14 individuals (11.76%). The study revealed the presence of normal ACF (p = 0.49), hyperplastic ACF (p = 0.34), dysplastic ACF (p = 0.11), and mixed ACF (p = 0.06). A single type of ACF was most commonly observed (n = 88, p = 0.74). In the researched group a larger number of ACF is concurrent with adenomas and hyperplastic polyps. The number of ACF clearly correlates with the dysplasia advancement in the adenoma and the number of polyps found. Conclusions: Rectal ACF are a useful marker for the presence of cancerous lesions in the proximal and distal sections of the large intestine.

BackgroundAberrant crypt foci (ACF) are commonly considered the early pre-cancerous lesions that can progress to colorectal cancer (CRC). The available literature data reveal that age, dietary factors and lifestyle can affect the development of several dozen percentages of malignant tumours, including CRC. In the present study, an attempt was made to assess the incidence and growth dynamics of ACF and to determine whether the type of diet affected the development and number of AFC.MethodsColonoscopy combined with rectal mucosa staining with 0.25% methylene blue was performed in 131 patients. On the day of examination, each patient completed a questionnaire regarding epidemiological data. According to their numbers, colorectal ACF were divided into three groups. The findings were analysed statistically. The Student’s t test and the U test were applied in order to determine the significance of differences of means and frequency of events in both groups. Statistica 7.1 and Excel 2010 were used.ResultsThe single ACF occur in the youngest individuals (ACF < 5). Since the age of 38 years, the number of ACF gradually increases to show a decreasing tendency since the age of 60 years. The number of 5 < ACF < 10 occurs slightly later, since the age of 50 years, and dynamically increases reaching the maximum at the age of 62 years, subsequently the increase is proportional. ACF > 10 occur at a more advanced age (55 years) and their number gradually increases with age. The maximum number is observed at the age of 77 years.In individuals not using high-fibre diets and with high intake of red meat, the probability of higher numbers of ACF increases. The probability of higher numbers of ACF (5 < ACF10) was observed in patients with colon diverticula. In patients with higher BMI, the number of ACF is higher.ConclusionAge significantly affects the number of colorectal ACF. The types of foods consumed can considerably increase the risk of colorectal ACF, which is particularly visible in individuals who do not regularly use high-fibre diets, those obese and with colon diverticula.

(1) Background: The exploration of the potential therapeutic benefits of scuba diving for the mental and physical health of people with physical disabilities. (2) Methods: The research was conducted on a group of 240 people (men and women) with physical disabilities, using the survey designed by one of the authors. The subjective sense of physical and mental fitness was analyzed in retrospective and real terms. (3) Results: Significant increases in self-esteem, belief in our own abilities (self-confidence) and improvement in the ability to engage in social interactions were observed in the group of scuba divers with disabilities compared to individuals with disabilities not practicing diving. The respondents also declared an improvement in the efficiency of the respiratory system and stressed that a water environment increased their motor skills and relieved pain. (4) Conclusions: Diving can become one of the forms of rehabilitation for people with disabilities. There is a need for further research to expand our understanding of the benefits and possible health problems involved in diving. These activities have a huge impact on improving the quality of life of people with disabilities.

Due to many economic reasons, students are a social group widely regarded as a high risk category when it comes to the threat of malnutrition. The reason for this is the generally low economic status of this social group which in turn leads to a lack of food security and malnutrition. Moreover, eating habits gained at home, eating monotony and frequent fast food consumption can be a cause of debilitating eating conditions. Encumbering students with high fees associated with studying and maintenance, with concomitant lack of earning capacity due to both the limited time off from school as well as the lack of work market, may also contribute to the increased risk of food insecurity. The aim of the study was to assess the food security and nutritional status of Polish fulltime and weekend students taking into account such factors as age, sex, place of residence and type of the household. Assessing questionnaires were used in the study: Food security (according to the "Guide to Measuring Household Food Security"); Nutritional status-MNA (Mini Nutritional Assessment by Nestle Research Center). 764 students between 18 and 58 years old were tested. The results showed 2% food insecurity-hunger-in the examined population. On the basis of the MNA test 35% of subjects were at risk of malnutrition. The study has allowed for a realistic assessment of the life situation of the students who study at Polish universities, and we must admit that in connection to the whole population it does not present itself as particularly needy. Food security among students is strongly dependent on age and the type of household run by the student. The nutritional status of students is affected by sex, type of the household and university. Students' BMI depends in particular on age, sex and type of university.