Development and validation of a photograph-based instrument to assess nutrition literacy: The NUTLY project.

Most instruments measuring nutrition literacy evaluate theoretical knowledge, not necessarily reflecting skills relevant to food choices. We aimed to develop and validate a photograph-based instrument to assess nutrition literacy (NUTLY) among adults in Portugal. NUTLY assesses the ability to distinguish foods with different nutritional profiles; from each of several combinations of three photographs (two foods with similar contents and one with higher content) participants are asked to identify the food with the highest energy/sodium content. The NUTLY version with 79 combinations, obtained after experts/lay people evaluations, was applied to a sample representing different age, gender and education groups (n = 329). Dimensionality was evaluated through latent trait models. Combinations with negative or with positive small factor loadings were excluded after critical assessment. Internal consistency was measured using Cronbach's alpha and construct validity by comparing NUTLY scores with those obtained in the Medical Term Recognition Test and the Newest Vital Sign (NVS), and across education and training in nutrition/health groups. The cut-off to distinguish adequate/inadequate nutrition literacy was defined through ROC analysis using the Youden index criterion, after performing a Latent class analysis which identified a two-class model to have the best goodness of fit. Test-retest reliability was assessed after one month (n = 158). The final NUTLY scale was unidimensional and included 48 combinations (energy: 33; sodium: 15; α = 0.74). Mean scores (±standard deviation) were highest among nutritionists (39.9 ± 4.4), followed by health professionals (38.5 ± 4.1) and declined with decreasing education (p < 0.001). Those with adequate nutrition literacy according to NVS showed higher NUTLY scores (37.9 ± 4.3 vs. 33.9 ± 6.9, p < 0.001). Adequate nutrition literacy was defined as a NUTLY score≥35 (sensitivity: 89.3%; specificity: 93.7%). Test-retest reliability was high (ICC = 0.77). NUTLY is a valid and reliable nutrition literacy measurement tool.

Fruits and vegetables intake and gastric cancer risk: A pooled analysis within the Stomach cancer Pooling Project.

A low intake of fruits and vegetables is a risk factor for gastric cancer, although there is uncertainty regarding the magnitude of the associations. In our study, the relationship between fruits and vegetables intake and gastric cancer was assessed, complementing a previous work on the association betweenconsumption of citrus fruits and gastric cancer. Data from 25 studies (8456 cases and 21 133 controls) with information on fruits and/or vegetables intake were used. A two-stage approach based on random-effects models was used to pool study-specific adjusted (sex, age and the main known risk factors for gastric cancer) odds ratios (ORs) and the corresponding 95% confidence intervals (CIs). Exposure-response relations, including linear and nonlinear associations, were modeled using one- and two-order fractional polynomials. Gastric cancer risk was lower for a higher intake of fruits (OR: 0.76, 95% CI: 0.64-0.90), noncitrus fruits (OR: 0.86, 95% CI: 0.73-1.02), vegetables (OR: 0.68, 95% CI: 0.56-0.84), and fruits and vegetables (OR: 0.61, 95% CI: 0.49-0.75); results were consistent across sociodemographic and lifestyles categories, as well as study characteristics. Exposure-response analyses showed an increasingly protective effect of portions/day of fruits (OR: 0.64, 95% CI: 0.57-0.73 for six portions), noncitrus fruits (OR: 0.71, 95% CI: 0.61-0.83 for six portions) and vegetables (OR: 0.51, 95% CI: 0.43-0.60 for 10 portions). A protective effect of all fruits, noncitrus fruits and vegetables was confirmed, supporting further dietary recommendations to decrease the burden of gastric cancer.

Meat intake and risk of gastric cancer in the Stomach cancer Pooling (StoP) project.

The consumption of processed meat has been associated with noncardia gastric cancer, but evidence regarding a possible role of red meat is more limited. Our study aims to quantify the association between meat consumption, namely white, red and processed meat, and the risk of gastric cancer, through individual participant data meta-analysis of studies participating in the "Stomach cancer Pooling (StoP) Project". Data from 22 studies, including 11,443 cases and 28,029 controls, were used. Study-specific odds ratios (ORs) were pooled through a two-stage approach based on random-effects models. An exposure-response relationship was modeled, using one and two-order fractional polynomials, to evaluate the possible nonlinear association between meat intake and gastric cancer. An increased risk of gastric cancer was observed for the consumption of all types of meat (highest vs. lowest tertile), which was statistically significant for red (OR: 1.24; 95% CI: 1.00-1.53), processed (OR: 1.23; 95% CI: 1.06-1.43) and total meat (OR: 1.30; 95% CI: 1.09-1.55). Exposure-response analyses showed an increasing risk of gastric cancer with increasing consumption of both processed and red meat, with the highest OR being observed for an intake of 150 g/day of red meat (OR: 1.85; 95% CI: 1.56-2.20). This work provides robust evidence on the relation between the consumption of different types of meat and gastric cancer. Adherence to dietary recommendations to reduce meat consumption may contribute to a reduction in the burden of gastric cancer.

Healthcare services and medication use among widowed partners of patients deceased due to cancer - results from the Survey of Health, Ageing and Retirement in Europe (SHARE).

OBJECTIVE: This study aimed to quantify the effect of a cancer death on healthcare and medication use among widowed individuals (Widowed-Cancer), by comparing this population with partnered individuals and with widowed individuals whose partners were deceased due to cardiovascular diseases (Widowed-CVD). METHODS: Data were retrieved from the Sixth Wave of the Survey of Health, Ageing and Retirement in Europe - SHARE, conducted in 2015, in 18 countries. Widowed-Cancer were matched by country, sex, age and educational level with currently partnered individuals (1:2; n = 901 and n = 1802, respectively) and with Widowed-CVD (1:1; n = 606 and n = 606, respectively). Adjusted odds ratios (OR) and 95% confidence intervals (95%CI) were computed using logistic regression. RESULTS: The use of drugs for sleep problems (OR = 1.42, 95%CI:1.12-1.80) and anxiety or depression (OR = 1.56, 95%CI:1.20-2.03) was more common among Widowed-Cancer than in partnered individuals; a tendency towards higher odds of being hospitalised in the previous year was also observed in Widowed-Cancer (OR = 1.20, 95%CI:0.98-1.47). Among participants whose partners were deceased in 2015, Widowed-Cancer were more likely than Widowed-CVD to report ≥10 contacts with medical doctors or nurses in the previous year (OR = 3.32, 95%CI:1.20-9.24; P for interaction = .042) and a higher use of drugs for sleep problems (OR = 14.43, 95%CI:1.74-119.84; P for interaction = .027). CONCLUSION: Widowed individuals whose partners were deceased due to cancer had a higher use of healthcare, which highlights the importance of improving the quality of end-of-life care, even during widowhood.

The occupational risk of Helicobacter pylori infection: a systematic review.

PURPOSE: The aim of this systematic review was to describe the prevalence of Helicobacter pylori infection in specific occupational groups and to compare them with the general population. METHODS: We searched PubMed® to identify original studies reporting the prevalence of H. pylori infection in occupational groups. The differences between occupational groups and the general population were analyzed taking into account the direction and statistical significance of the differences observed when comparing each occupational group with a reference group (either recruited in the same study or using an external comparator). RESULTS: A total of 98 studies addressing the prevalence of H. pylori infection in occupational groups were included in the systematic review. Overall, health professionals showed a significantly higher prevalence of H. pylori infection than the general population, especially among those working at gastrointestinal units. Similar results were found in subjects involved in agricultural, forestry and fishery, as well as in sewage workers, miners, and workers at institutions for the intellectually disabled, although differences were less pronounced. CONCLUSIONS: Our results show an occupational risk of H. pylori infection supporting the role of oral-oral, fecal-oral, and zoonotic transmission. Studies comparing specific occupational groups with adequate comparators may contribute to better identify groups at higher risk of infection. The recognition of this infection as an occupational disease would result in early detection and treatment, as well as prevention and control of its transmission in workplaces.

Health-related knowledge on hypertension among the Portuguese population: results from a population-based survey.

PURPOSE: Adequate knowledge on hypertension has been shown to improve awareness, adherence to treatment and control of the disease. We aimed to estimate the health-related knowledge about hypertension among the Portuguese population. MATERIALS AND METHODS: A representative sample of Portuguese-speaking dwellers in mainland Portugal (n = 1624), aged 16 to 79 years, was evaluated through face-to-face interviews conducted using a structured questionnaire. Health literacy was evaluated using the instrument Newest Vital Sign. RESULTS: The mean prevalence of hypertension in the Portuguese population estimated by the participants in this study was 45.4%. Salt intake and poor diet were reported as main causes of hypertension by 27.5% and 21.5% of the participants, respectively, whereas more than 85% acknowledged myocardial infarction and stroke as its main consequences. However, 31.2% of the participants were not able to identify a cause for high blood pressure, especially the older and those with worse scores for health literacy. The accurate interpretation of blood pressure values diminished with the increase of systolic and diastolic blood pressure figures provided as examples for interpretation, from approximately 80% for 95/60 mmHg to 50% for 180/100 mmHg. Women and participants with greater levels of education or a previous diagnosis of hypertension tended to interpret blood pressure values correctly more often. CONCLUSIONS: This study provided a quantitative estimate of the gaps in health-related knowledge about hypertension among the general population. Understanding the barriers that hinder the achievement of health-related knowledge on hypertension is expected to contribute for the global improvement of prevention and management of hypertension.

Contemporary migration patterns in the prevalence of Helicobacter pylori infection: A systematic review.

BACKGROUND: A rapid growth in the number of international migrants over the past years has occurred with most traveling to more affluent settings. As Helicobacter pylori infects over half of the adult population and its prevalence is higher in developing countries, understanding the prevalence of infection in migrants can provide insight into future trends in the burden and management of infection. We aimed to describe the prevalence of H. pylori among migrants through a systematic literature review. METHODS: We searched PubMed® from inception to September 2015 to identify studies reporting the prevalence of H. pylori in international migrants according to country of birth for first-generation, and country of birth and parents' nationality for successive generations. Comparable data from origin and destination populations were obtained from the same studies or, when not present, from a previous systematic review on H. pylori worldwide. RESULTS: A total of 28 eligible studies were identified with data for 29 origin and 12 destination countries. Two studies that evaluated refugees presented prevalences of infection higher than both the origin and destination countries. Otherwise, the prevalences among migrants were generally similar or below that of the origin and higher than the destination. Second- or more generation had lower prevalences compared to first-generation migrants. CONCLUSIONS: Our study findings are consistent with what would be expected based on the prevalence of H. pylori worldwide. The results of this review show that migrants are particularly at risk of infection and help to identify gaps in the knowledge of migrants' prevalence of infection globally.

The impact of breast cancer treatments on sleep quality 1 year after cancer diagnosis.

PURPOSE: The increasing number of women living longer with potential side effects of breast cancer treatment highlights the need of a comprehensive assessment of its burden. Therefore, we aimed to quantify the relation between different breast cancer treatments and sleep quality 1 year after diagnosis. METHODS: A cohort of 502 newly diagnosed breast cancer patients was prospectively followed. Sleep quality was evaluated with the Pittsburgh Sleep Quality Index (PSQI), at baseline and at the 1-year follow-up. Odds ratios (OR) were computed to quantify the association between patient characteristics and poor sleep quality (PSQI score >5) at baseline, and relative risks (RR) were computed for the association between treatments and the occurrence of poor sleep quality at 1 year. RESULTS: A total of 60.2% of the patients had poor sleep quality before breast cancer treatments, especially those with anxiety [OR = 2.86, 95% confidence interval (95%CI) 1.92 to 4.27] or depression (OR = 5.25, 95%CI 2.01 to 13.67). Radiotherapy increased the risk of poor sleep quality at 1 year (RR = 3.71, 95%CI 1.15 to 11.96, for a cumulative dose >50 Gy) and there was a tendency for a higher risk in those submitted to chemotherapy, although not statistically significant. CONCLUSIONS: Our study shows that sleep disturbances are frequent before cancer treatment and confirms their co-occurrence with other medical conditions, such as anxiety and depression. Different breast cancer treatments increase the risk of impaired sleep quality, therefore contributing to the global disability associated with cancer treatments.

Cancer screening in Portugal: sex differences in prevalence, awareness of organized programmes and perception of benefits and adverse effects.

BACKGROUND: Cancer screening has contributed to downward trends in cancer mortality, but is also associated with adverse effects, which highlights the importance of promoting the participation based on informed decisions. OBJECTIVES: We aimed to describe the use of cancer screening (either in organized programmes or as opportunistic screening), awareness of organized programmes and perception of its potential benefits and adverse effects, depicting possible sex differences. DESIGN AND METHODS: We evaluated 1624 Portuguese-speaking dwellers, aged between 16 and 79 years, through face-to-face interviews. To quantify sex differences, adjusted prevalence ratios and respective 95% confidence intervals were computed using Poisson regression. RESULTS: Among eligible age groups, the lifetime prevalence of screening for breast and cervical cancers was 89.8 and 71.9%, respectively. The prevalence was 23.7% for colorectal cancer and no significant sex differences were observed. Prostate cancer screening was reported by 63.8% of men. Over half of the participants referred that cancers such as prostate, skin, lung and stomach should be screened for, in addition to those for which organized programmes are recommended. Reassurance by negative results was identified as the main potential benefit of screening by nearly one-third of men and women. Anxiety while waiting for results was the most mentioned potential adverse effect (60.4%); men refer less often this and financial costs, although statistical significance of these results was borderline. CONCLUSIONS: This study provides a benchmark to plan and monitor the effects of awareness-raising interventions, as well as for international comparisons across countries with different cancer prevention and control structures.

Adherence to the Mediterranean Diet, Sodium and Potassium Intake in People at a High Risk of Dementia.

Adequate sodium and potassium intake, along with adherence to the Mediterranean diet (MedDiet), are key factors for preventing hypertension and cerebrovascular diseases. However, data on the consumption of these nutrients within the MedDiet are scarce. This cross-sectional study aims to assess the association between MedDiet adherence and sodium/potassium intake in the MIND-Matosinhos randomized controlled trial, targeting Portuguese adults at a high risk of dementia. Good adherence to the MedDiet was defined using the Portuguese Mediterranean Diet Adherence Screener questionnaire (≥10 points), and both sodium/potassium intakes were estimated from 24-hour urine collections. The association between MedDiet adherence and these nutrients' intake (dichotomized by the median) was quantified by calculating odds ratios (OR) and respective 95% confidence intervals (95% CI) using a logistic regression. A total of 169 individuals (60.9% female; median age: 70 years; range: 36-85 years) were included. Good adherence to the MedDiet was observed among 18.3% of the sample. After adjusting for sex, age, education and using antihypertensive drugs, good MedDiet adherence was associated with higher sodium (OR = 3.11; 95% CI: 1.27-7.65) and potassium intake (OR = 9.74; 95% CI: 3.14-30.26). Increased adherence to the MedDiet may contribute to a higher potassium intake but seems to have limited effects on the adequacy of sodium levels.

Sleep patterns in childhood: a longitudinal assessment from the Generation XXI birth cohort.

OBJECTIVE: To describe sleep-wake patterns in young children, based on sleep characteristics in early infancy and preschool ages, identifying their main sociodemographic characteristics, and to assess the association between different sleep characteristics at both ages. METHOD: We included 1092 children from the Generation XXI birth cohort, evaluated at six months and four years of age, by face-to-face interviews. Sleep patterns were constructed through latent class analysis and structured equation modeling, including data on wake-up time and bedtime, afternoon naps, locale of nighttime sleep and night awakenings. To estimate the association between sociodemographic characteristics and sleep patterns, odds ratios and 95% confidence intervals were computed using logistic regression. RESULTS: Two sleep patterns were identified through latent class analysis: pattern 1 was characterized by earlier bedtime and wake-up times, while pattern 2 was defined by later times. When compared with pattern 1, pattern 2 was more frequent among children whose mothers had changed from partnered to not partnered until preschool age and those who did not stay at the kindergarten, and was less common among those with siblings. Through structured equation modeling, an aggregating factor was identified at preschool age, which was mainly correlated with bedtime and wake-up time. A positive association between sleep characteristics evaluated in early infancy and in preschool ages was observed. CONCLUSIONS: Sleep patterns and circadian sleep preferences seem to be developed early in life, which highlight the importance of promoting an adequate sleep hygiene from infancy, assuming its impact on sleep quality during the life course.

Study protocol for a pilot randomised controlled trial evaluating the feasibility and effectiveness of non-pharmacological interventions to recover functionality after a transient ischaemic attack or a minor stroke: the 'Back to Normal' trial.

INTRODUCTION: Transient ischaemic attack (TIA) and minor stroke are frequently assumed as temporary or non-disabling events. However, evidence suggests that these patients can experience relevant impairment and functional disability. Therefore, the present study aims to evaluate the feasibility and effectiveness of a 3-month multidomain intervention programme, composed of five non-pharmacological strategies, aimed at accelerating return to pre-event level of functionality in patients with TIA or minor stroke. METHODS AND ANALYSIS: Patients diagnosed with a TIA or a minor stroke are being recruited at the emergency or neurology departments of the Hospital Pedro Hispano, located in Matosinhos, Portugal (n=70). Those who accept to participate will be randomly allocated to two groups (1:1): (a) Intervention-receives a 3 months combined approach, initiating early post-event, composed of cognitive training, physical exercise, nutrition, psychoeducation and assessment/correction of hearing loss; (b) Control-participants will not be subject to any intervention. Both groups will receive the usual standard of care provided to these diseases. Recruitment began in May 2022 and is expected to continue until March 2023. Socio-demographic characteristics, lifestyles, health status, cognitive function, symptoms of anxiety and depression and quality of life will be assessed; as well as anthropometry, blood pressure and physical condition. Time to complete or partial recovery of instrumental activities of daily living will be assessed using an adapted version of the Frenchay Activities Index. All participants will be evaluated before the intervention and after 3 months. ETHICS AND DISSEMINATION: This study was approved by the Ethics Committee of the Local Health Unit of Matosinhos (Ref. 75/CES/JAS). Written informed consent will be required from all the participants; data protection and confidentiality will be also ensured. The findings of this project are expected to be submitted for publication in scientific articles, and the main results will be presented at relevant scientific meetings. TRIAL REGISTRATION NUMBER: NCT05369637.

Long-term neurological complications in COVID-19 survivors: study protocol of a prospective cohort study (NeurodegCoV-19).

BACKGROUND: Evidence suggests an association between SARS-CoV-2 infection and worse performance on cognitive tests, and a higher risk of Parkinson's disease (PD) and dementia up to 6 and 12 months after infection, respectively. Longer follow-ups with comparison groups are needed to clarify the potentially increased risk of neurodegenerative diseases in COVID-19 survivors, namely those infected before mass vaccination. METHODS: A prospective study started in July 2022 with four cohorts of 150 individuals each, defined according to SARS-CoV-2 infection and hospitalisation status between March 2020 and February 2021: cohort 1-hospitalised due to SARS-CoV-2 infection; cohort 2-hospitalised, COVID-19-free; cohort 3-infected, not hospitalised; cohort 4-not infected, not hospitalised. Cohort 2 will be matched to cohort 1 according to age, sex, level of hospitalisation care and length of stay; cohort 4 will be age-matched and sex-matched to cohort 3. Baseline, 1-year and 2-year follow-up evaluations will include: cognitive performance assessed with the Montreal Cognitive Assessment (MoCA) and neuropsychological tests; the assessment of prodromal markers of PD with Rapid Eye Movement Sleep Behaviour Disorder single-question Screen and self-reported olfactory and gustative alterations; screening of PD with the 9-item PD screening questionnaire; gait evaluation with Timed Up&Go test. Suspected cases of cognitive impairment and PD will undergo a clinical evaluation by a neurologist. Frequency measures of neurological complications, prodromal markers and diagnoses of dementia and PD, will be presented. The occurrence of cognitive decline-the difference between baseline and 1-year MoCA scores 1.5 SD below the mean of the distribution of the variation-will be compared between cohorts 1 and 2, and cohorts 3 and 4 with OR estimated using multivariate logistic regression. ETHICS AND DISSEMINATION: This study received ethics approval from the Ethics Committees of the health units Unidade Local de Saúde de Matosinhos and Centro Hospitalar de Entre Douro e Vouga, and informed consent is signed for participating. Results will be disseminated among the scientific community and the public.

Sex differences in the association between social capital and healthcare use-Results from the Survey of Health, Ageing and Retirement in Europe (SHARE).

Females and males frequently report substantial differences in social capital indicators and may use healthcare distinctly. Nevertheless, the potential effect of sex on the relation between social capital and healthcare use remains unclear. This study aims to quantify the association between different indicators of individuals' social capital and healthcare use, according to sex. Data were retrieved from the Sixth Wave of the Survey of Health, Ageing and Retirement in Europe (SHARE), which was conducted in 2015, and included 68,188 participants from 18 countries. Adjusted odds ratios (AOR) and 95% confidence intervals (95%CI) were computed using logistic regression. Overall, males and females with smaller social networks, those who live alone or with any other relatives besides their partners, and those whose first close confidant was a family member or a neighbour reported fewer contacts with medical doctors or nurses, as well as with dentists or dental hygienists. Amongst females, participation in educational or training courses (AOR = 1.67, 95%CI:1.40-2.00; p for interaction = 0.035) and sport, social or any other club (AOR = 1.79, 95%CI:1.58-2.02; p for interaction = 0.043) was associated with a more frequent contact with dentists or dental hygienists. Females who participated in volunteer or charity work (AOR = 0.76, 95%CI:0.64-0.91; p for interaction = 0.042) and political or community-related organisations (AOR = 0.72, 95%CI:0.52-1.00; p for interaction = 0.030) were less likely to report the use of polypharmacy. This outcome was more frequently observed amongst females who referred feelings of severe loneliness (AOR = 1.44, 95%CI:1.22-1.68; p for interaction < 0.001). Social capital is associated with healthcare use distinctively amongst males and females. Increasing opportunities for social participation may improve healthcare use, particularly amongst females.

Regular physical activity-related awareness and knowledge in Portugal: results from a population-based survey.

BACKGROUND: Previous studies have shown that adequate physical activity (PA, defined as any bodily movement that requires energy expenditure) related awareness and knowledge is crucial to promote regular PA. Therefore, this study aims to characterize PA awareness and knowledge, and to quantify its association with sociodemographic characteristics, health literacy and frequency of exercise. METHODS: In a cross-sectional study conducted in 2012, a total of 1624 Portuguese-speaking residents of mainland Portugal (16-79 years old) were assessed through face-to-face interviews using a structured questionnaire. Adjusted prevalence ratios, calculated using Poisson regression, were used to quantify associations with PA awareness and knowledge. RESULTS: The most reported benefits of PA were "reduces abdominal fat accumulation" (95.8%), "reduces myocardial infarction risk" (92.9%) and "improves bone health" (90.7%), these were less referred by older participants, while more often identified by those who exercise daily. The most referred barrier for people to not practice PA regularly was "lack of time" (33.9%) with differences observed by sex, age, education, employment and health literacy. Over two-thirds of participants correctly identified at least 2 of 3 PAs ("running", "soccer" and "tennis") that require the most energy, particularly males, those with higher health literacy and who exercise twice or more times a week. CONCLUSIONS: An adequate PA-related awareness and knowledge was observed, and differences according to age, health literacy levels and frequency of exercise were found. As such, awareness-raising interventions to increase regular PA through improving physical literacy and motivation should focus on older adults, those with limited health literacy and who do not exercise.

Hospitalizations at the End of Life Among Chronic Obstructive Pulmonary Disease and Lung Cancer Patients: A Nationwide Study.

CONTEXT: Patients with chronic obstructive pulmonary disease (COPD) and lung cancer report several symptoms at the end of life and may share palliative care needs. However, these disease groups have distinct health care use. OBJECTIVES: To compare the frequency and length of hospitalizations during the last month of life between patients with COPD and lung cancer, assessing the main characteristics associated with these outcomes. METHODS: Data were retrieved from the Portuguese Hospital Morbidity Database. Deceased patients in a public hospital from mainland Portugal (2010-2015), with COPD as the main diagnosis of the last hospitalization (n = 2942) were sex and age matched (1:1) with patients with lung cancer. The association of patients' main diagnosis, and individual, hospital and area of residence characteristics, on frequency (>1) and length (>14 days) of end-of-life hospitalizations were quantified through adjusted odds ratio (OR) and respective 95% confidence intervals (CIs). RESULTS: Hospitalizations for >14 days during the last month of life were more likely for lung cancer patients than COPD patients (OR = 1.12; 95% CI = 1.00-1.25). Among patients with COPD, male sex (OR = 1.50; 95% CI = 1.25-1.80) and death in a large hospital (OR = 1.82; 95% CI = 1.41-2.35) were positively associated with longer hospitalizations; the occurrence of >1 hospitalization and hospitalizations for >14 days were less likely among those from rural areas (OR = 0.72, 95% CI = 0.55-0.94; OR = 0.67, 95% CI = 0.54-0.83, respectively). In patients with lung cancer, male sex was negatively associated with longer hospitalizations (OR = 0.82; 95% CI = 0.69-0.98). CONCLUSION: At the end of life, patients with lung cancer had longer hospitalizations than patients with COPD, and the main characteristics associated with the frequency and length of hospitalizations differed according to the patients' main diagnosis.

Cognitive decline in patients with prostate cancer: study protocol of a prospective cohort, NEON-PC.

INTRODUCTION: Prostate cancer is the most prevalent oncological disease among men in industrialised countries. Despite the high survival rates, treatments are often associated with adverse effects, including metabolic and cardiovascular complications, sexual dysfunction and, to a lesser extent, cognitive decline. This study was primarily designed to evaluate the trajectories of cognitive performance in patients with prostate cancer, and to quantify the impact of the disease and its treatments on the occurrence of cognitive decline. METHODS: Participants will be recruited from two main hospitals providing care to approximately half of the patients with prostate cancer in Northern Portugal (Portuguese Institute of Oncology of Porto and São João Hospital Centre), and will comprise a cohort of recently diagnosed patients with prostate cancer proposed for different treatment plans, including: (1) radical prostatectomy; (2) brachytherapy and/or radiotherapy; (3) radiotherapy in combination with androgen deprivation therapy and (4) androgen deprivation therapy (with or without chemotherapy). Recruitment began in February 2018 and is expected to continue until the first semester of 2021. Follow-up evaluations will be conducted at 1, 3, 5, 7 and 10 years. Sociodemographic, behavioural and clinical characteristics, anxiety and depression, health literacy, health status, quality of life, and sleep quality will be assessed. Blood pressure and anthropometrics will be measured, and a fasting blood sample will be collected. Participants' cognitive performance will be evaluated before treatments and throughout follow-up (Montreal Cognitive Assessment and Cube Test as well as Brain on Track for remote monitoring). All participants suspected of cognitive impairment will undergo neuropsychological tests and clinical observation by a neurologist. ETHICS AND DISSEMINATION: The study was approved by the Ethics Committee of the hospitals involved. All participants will provide written informed consent, and study procedures will be developed to ensure data protection and confidentiality. Results will be disseminated through publication in peer-reviewed journals and presentation in scientific meetings.

Healthcare services and medication use among cancer survivors and their partners: a cross-sectional analysis of 16 European countries.

PURPOSE: To estimate the association between a cancer diagnosis and the use of healthcare services and medication among cancer survivors (CS) and their partners (PCS), particularly in the first years after diagnosis. METHODS: This is a cross-sectional study based on data from the Fourth Wave of the Survey of Health, Ageing and Retirement in Europe-SHARE (2010-2011); it included individuals aged ≥ 50 years and their partners, from 16 European countries. All CS diagnosed with a first primary cancer within 10 years (n = 1174) and corresponding PCS (n = 1174) were country-, sex-, age- and education-matched (1:3) with non-cancer individuals (NC) and partners of non-cancer individuals (PNC), respectively. Adjusted odds ratios (ORs) and 95% confidence intervals (95% CIs) were computed. RESULTS: Healthcare use in the previous 12 months and current medication intake were more frequent among CS than NC; the ORs (95% CIs) were 2.56 (2.23-2.94) for ≥ 8 medical contacts, 3.07 (2.62-3.59) for hospital stays and 1.75 (1.52-2.03) for use of ≥ 3 drugs indicated for different health problems. Medical contacts (OR = 5.74, 95% CI 4.31-7.65) and hospitals stays (OR = 13.88, 95% CI 10.15-18.98) were more frequent among CS diagnosed in the last 2 years. Contacts with medical doctors (≥ 8; OR = 1.23, 95% CI 1.06-1.42) were also more common among PCS than PNC. CONCLUSION: When compared to individuals without cancer, CS diagnosed in the last 10 years, as well as their partners, had an increased healthcare use. IMPLICATION FOR CANCER SURVIVORS: These findings highlight the importance of family-focused care in oncological settings, in order to support patients as well as their partners, who are frequently their closest significant person.

Prostate cancer screening in Portugal: prevalence and perception of potential benefits and adverse effects.

INTRODUCTION: Opportunistic screening for prostate cancer has been widely used, though organized programs are not recommended. We aimed to estimate the prevalence of prostate cancer screening and the perception of potential benefits and harms of screening, among the Portuguese general population. METHODS: A representative sample of Portuguese-speaking inhabitants in mainland Portugal was selected, using a stratified probabilistic sampling procedure; men above 40 were considered for analysis (n = 414). Data on sociodemographic characteristics, lifetime use and usual frequency of prostate cancer screening (prostate-specific antigen test or digital rectal examination) and perception of potential benefits and adverse effects of cancer screening were assessed using face-to-face interviews, by structured questionnaire. RESULTS: The proportion of participants who reported having been submitted to prostate cancer screening at least once in their lifetime was 44.2% (95% confidence interval: 37.5-51.0; 13.8% only digital rectal examination, 12.2% only prostate-specific antigen test, and 18.2% digital rectal examination and prostate-specific antigen test). As potential benefits of cancer screening, the options "knowledge of not having the disease", "earlier detection" and "more effective treatment" were selected by 55.8%, 12.9% and 31.3% of the participants, respectively. Regarding potential adverse effects, the most and least frequently identified were 'anxiety while waiting for the results' (55.1%) and 'false negatives' (38.0%), respectively. CONCLUSIONS: Almost half of the men between 40 and 79 years old declared that they have been screened for prostate cancer. Nearly one-third of the participants considered that reassurance of a negative result was the main potential benefit of screening, whereas most failed to identify the most frequent adverse effects.

Treatment and Other Healthcare Use of Breast Cancer Patients With a Previous Cancer Diagnosis.

BACKGROUND/AIM: To quantify the association between a previous cancer diagnosis and healthcare use among breast cancer (BC) patients, and estimate five-year recurrence-free survival (RFS). PATIENTS AND METHODS: Women with BC were classified according to a previous cancer diagnosis (BC or other). Healthcare use during the first year and five-year RFS were obtained through clinical and administrative records. Adjusted odds ratios and hazard ratios (HR) were estimated. RESULTS: Among 681 BC patients, 21 had a previous BC and 32 a previous non-BC. The latter were less likely to receive anthracycline-based combination chemotherapy. The former had higher odds of mastectomy and genetic testing. Five-year RFS HRs (95% confidence interval) were 2.75 (0.79-9.52) and 0.52 (0.07-3.89) for previous BC and non-BC, respectively. CONCLUSION: Previous cancer was associated with less anthracycline-based combination chemotherapy, and patients were more likely to undergo mastectomy and genetic testing. These findings highlight the need for assessment of previous treatments, personal genetic risk and current BC characteristics.