Factors Affecting Anxiety and Depression in Caregivers of Hemodialysis Patients.

Anxiety and depression have high levels in caregivers of patients on hemodialysis and are strongly associated with demographic factors. The aim of this study was to evaluate the factors affecting anxiety and depression in caregivers of hemodialysis patients. Four hundred and fourteen (414) caregivers (98 males and 316 females) participated in this study. Depression and anxiety were assessed by the Hospital Anxiety and Depression Scale (HADS), the State-Trait Anxiety Inventory (STAI), and the Beck Depression Inventory (BDI). Multinomial logistic regression was performed to estimate the factors being independently associated with anxiety and depression levels. Multiple linear regression was performed to estimate the factors being independently associated with Beck Depression Inventory and State-Trait Anxiety Inventory. From a total of 414 participants, 125 (30.2%) had depression and 215 (52%) had anxiety. The median age of respondents was 54.34 (43.9-66.28) years, with half of the sample's age ranging from 43.9 to 66.28 (IQR). Depression and anxiety were significantly associated with parents or siblings, low level of education, increased caregivers' age, retirement, poor financial condition, having children, and comorbidities. In this study, a significant proportion of caregivers were found to have high levels of depression and anxiety. Thus, a formal screening can contribute to early diagnosis and treatment of depression and anxiety in caregivers of patients on hemodialysis.

State and trait anxiety in islander cardiac patients: associated factors and the impact of perceived social support.

INTRODUCTION: Cardiac patients frequently experience elevated levels of anxiety, which may influence clinical outcomes. Perceived social support is a precious resource with which to minimise anxiety. The aim of the study was to explore levels of perceived social support, levels of anxiety (state and trait), and the associated factors as well as the impact of patents' characteristics and social support on anxiety. MATERIAL AND METHODS: The study sample consisted of 82 island inhabitant patients with cardiac problems (49 men and 33 women). Data collected by the completion of the State-trait anxiety inventory (STAI) and the Multidimensional scale of perceived social support questionnaire (MSPSS). The statistical significance level was set at p < 0.05. RESULTS: Regarding state and trait anxiety, half of the patients scored below 37 and 38, respectively, (medians) while 25% of participants scored more than 50 and 48, respectively. These values indicate moderate levels of anxiety. Regarding social support, at least 50% of patients scored over 27, 27, and 20 (median) on support from significant ones, family, and friends, respectively. In addition, 25% of patients scored above 28, 28, and 26, respectively. These values indicate high levels of social support. The association between anxiety and social support was found to be linearly negative, meaning that the more support a patient felt, the less anxiety they also experienced. CONCLUSIONS: Enhancing perceived social support may be a key-element in alleviating anxiety among cardiac patients.

Quality of Life in Diabetic Foot Ulcer: Associated Factors and the Impact of Anxiety/Depression and Adherence to Self-Care.

Diabetic foot ulcer (DFU) is a major complication of diabetes mellitus that needs a multidisciplinary approach. The purpose of this study was to assess the impact of patients' characteristics, anxiety/depression, and adherence to guidelines on the QoL of patients with diabetic ulcer. The sample of the study consisted of 195 patients. Data collected by the completion of SF-36 Health Survey, the Hospital Anxiety and Depression Scale, and a questionnaire that measured adherence to self-care activities. Patients had moderate- to high-quality levels in emotional well-being, pain, social functioning, and energy/fatigue (median: 68, 68, 63, and 60, respectively), while they had low levels of quality in physical functioning, role physical, and role emotional (median: 21, 0, and 33, respectively). In their general health, patients had moderate levels (median: 50). High levels of anxiety and depression were observed in 13.8% and 20.0% of the participants, respectively. After multiple regression, regarding general QoL, patients living in the capital city had 9.89 points worse general health than patients living in Attica (ß = -9.89, 95% confidence interval [CI] = -16.86 to 2.93, P = .006). Patients with moderate or high levels of anxiety had 9.37 and 16.08 points, respectively, worse general health than those with low levels (ß = -9.37, 95% CI = -17.04 to 1.70, P = .017, and ß = -16.08, 95% CI = -26.65 to -5.51, P = .003, respectively). Clinically, these findings may help health professionals attain effective treatment of emotional burden to DFU patients and increase adherence to self-care.

Anxiety-Depression of Dialysis Patients and Their Caregivers.

Background and Objectives: Anxiety-depression of patients undergoing hemodialysis has a strong relation with the levels of anxiety-depression of their caregivers. The aim of this study was to evaluate anxiety-depression of dialysis patients and their caregivers. Materials and Methods: In this cross-sectional study, 414 pairs of patients and caregivers from 24 hemodialysis centers of Greece completed the Hospital Anxiety and Depression Scale (HADS). The statistical analysis of the data was performed through the Statistical Program SPSS version 20.0. The statistical significance level was set up at 5%. Results: The mean age of patients was 64 (54.06-72.41) years old and the mean duration of hemodialysis was 36 (16-72) months. The mean age of caregivers was 54 (44-66) years old. Of the total sample, 17.1% (n = 71) of patients had high levels of anxiety and 12.3% (n = 51) had high levels of depression. Additionally, 27.8% (n = 115) of caregivers had high levels of anxiety and 11.4% (n = 47) had high levels of depression. Caregivers had higher levels of anxiety when their patients had high levels of anxiety as well (42.3%). Additionally, they had higher levels of depression when their patients had high levels of depression as well (17.6%). Conclusions: The results of this study showed a significant association between the levels of anxiety and depression among patients and caregivers. There is a necessity for individualized assessment of dialysis patients and their caregivers and the implementation of specific interventions for reducing the levels of anxiety and depression among them.

Hospitalized patients with heart failure: the impact of anxiety, fatigue, and therapy adherence on quality of life.

INTRODUCTION: Heart failure (HF) is a major global health problem associated with increased morbidity and mortality and reduced quality of life (QoL). The aim of the study was to assess the impact of anxiety, fatigue and adherence to therapeutic guidelines on HF patients' QoL. MATERIAL AND METHODS: A hundred and twenty hospitalized HF patients were enrolled in the study. Data collection was performed by completion of the Minnesota Living With Heart Failure Questionnaire (MLHFQ), the Greek version of the Modified Fatigue Impact Scale (MFIS-Greek), the Zung Self-Rating Anxiety Scale (SAS) and a questionnaire that measured adherence to therapeutic guidelines. RESULTS: Data analysis showed moderate levels of anxiety and high levels of adherence to therapeutic guidelines as well as moderate to large effects of HF on patients' fatigue and QoL. A statistically significant positive linear association was observed between anxiety and QoL (rho > 0.6) as well as fatigue and QoL (rho > 0.3). An increase in the anxiety or fatigue score indicated an increase also in the QoL score, meaning that the more anxiety and fatigue a patient felt the worse the QoL also was. Moreover, a statistically significant negative linear association was observed between adherence to therapeutic guidelines and QoL (rho < -0.2). An increase in adherence score indicated a decrease in QoL score, meaning that the more adherent a patient was the better was the QoL. CONCLUSIONS: The present findings suggest that QoL may be improved when adherence to therapy is increased and fatigue and anxiety are alleviated.

The impact of education on knowledge, adherence and quality of life among patients on haemodialysis.

PURPOSE: The purpose of the study was to assess the impact of an educational intervention on the level of knowledge, quality of life (QoL) and adherence to the treatment regimen among haemodialysis (HD) patients as well as to describe the association between these variables. METHODS: In this quasi-experimental interventional study, 50 HD patients at a HD centre in Western Attica were randomly assigned into intervention (N = 25, received education and a booklet) and control (N = 25, received only the booklet) groups. Knowledge, adherence and quality of life were measured pre- and post-intervention using the Kidney Disease Questionnaire, the GR-Simplified Medication Adherence Questionnaire-HD and Missoula Vitas Quality of Life Index-15, respectively. The statistical analysis of the data was performed with the help of the Statistical Program SPSS version 19.0. The statistical significance level was set up at 0.05. RESULTS: The increase of knowledge, adherence and QoL levels in the intervention group was significantly higher compared to the control group. There was no significant correlation between knowledge and adherence scores after the intervention. However, a significant positive correlation was found between the change in the overall QoL and the changes in the total adherence score as well as the adherence to the fluids and dietary behaviour. CONCLUSIONS: An educational intervention can improve knowledge, adherence and QoL among HD patients. The increase of knowledge level is not associated with increased adherence. However, the increase of adherence may improve some dimensions of QoL.

Hemodialysis Patients' Information and Associated Characteristics.

INTRODUCTION: of this study was to explore characteristics associated with hemodialysis patients' degree of information. MATERIAL AND METHODS: The sample of the study included 650 patients undergoing hemodialysis. For data collection a questionnaire specially designed for the needs of the research was used. More specifically, socio-demographic, clinical and other patients' characteristics were associated with the degree of information as it was reported by patients. RESULTS: of the 650 participants, 55.4% was men while 58.6% of the sample was aged over 60 years. Regarding information level, results showed that only 9.8% was "little" or "not all" informed about their health problem, 61,7% was "enough" informed whereas 28.5% were "very" informed. Statistically significant association was observed between degree of information and age (p=<0.001), family status (p=0.005), education (p=0.001), job (p=0.005) and number of children (p=0.019). In terms of clinical characteristics, statistically significant association was observed between the degree of information and whether patients had other disease or not (p=0.037), whether patients reported adherence to treatment guidelines (p=<0.001). Finally, statistically significant association was observed between the degree of information and relations with nursing staff (p=<0.001), doctors (p=0.007) and other patients (p=0.003), and whether patients faced difficulties in social (p=0.001) and family environment (p=0.002). CONCLUSION: Health professionals when planning information interventions for orienting hemodialysis patients is increasingly important to evaluate socio-demographic, clinical and other patients ' characteristics and incorporate them in their project.

Assessment of Depression in Elderly. Is Perceived Social Support Related? A Nursing Home Study : Depression and Social Support in Elderly.

Geriatric depression is more common in nursing homes and social support is a mechanism that mitigates the stressors of life factors and simultaneously promotes wellness and health. The purpose of the study was to assess the levels of depression and social support among elderly in nursing homes. During the period February 2016-March 2016 170 elderly residents in nursing homes completed the Geriatric Depression Scale-15 (GDS-15) and the Multidimensional Scale of Perceived Social Support (MSPSS). Statistical analysis was conducted with IBM SPSS Statistics 23. 37, 1% of the sample had depressive symptoms. Depression is statistically correlated with age and it is affected by the years of education (p = 0.003), the number of the children (p = 0.006), whether the elderly person is bedridden or not (p < 0.001), the frequency of visits by family members (p < 0.001) and whether the elderly performs activities outside the nursing home (0.001). Higher GDS score had those who were illiterate (6.41), those with one or no children (6.82 and 6.59 respectively), the bedridden (6.70), people without visits from relatives (7.69) and without activities outside (5.64). Also, social support is affected by the family status (p < 0.001), the number of children (p < 0.001), the frequency of visits by relatives (p < 0.001) and whether the elderly performs activities outside the foundation (p < 0.008). Higher MSPSS score had those who were married (61.60), those who had four children (63.50), people who accept visits from relatives every day (64.58) and people who do activities outside the institution (58.07). The appearance of this increased rate of depression symptoms in this elderly population leads to the need for more aid social support.

Factors Associated with Hemodialysis Machine Dependency.

INTRODUCTION: Hemodialysis is one of major stresses in patients' daily lives since there is no other path for life maintenance but to accept the machine and its' related rules. PURPOSE: of this study was to explore factors associated with dependency on dialysis machine as reported by the patients. MATERIAL AND METHODS: The sample of the study included 250 patients undergoing hemodialysis. For data collection a questionnaire specially designed for the needs of the research was used. More specifically, socio-demographic and clinical characteristics as well as several other self-reported variables were collected. RESULTS: Of the 250 participants, 53.2% was men while 65.2% was aged over 60 years. The study showed that 44% of the patients reported that their life depended very much on hemodialysis machine. Statistically significant association was observed between dependency on dialysis machine as reported by the patients and gender (p=0.030), education (p=0.022), job (p=0.001) and place of residence (p=0.001). Additionally, statistically significant association was observed between dependency on dialysis machine as reported by the patients and the degree of information about their problem (p=0.001) and whether patients reported adherence to treatment guidelines (p=0.001) or followed the proposed diet (p=0.001). Finally, statistically significant association was observed between dependency on dialysis machine as reported by the patients and relations with nursing staff (p=0.001), whether patients had noticed change in body image (p=0.001), whether they faced difficulties in social (p=0.001) and family environment (p=0.030), whether they hid their problem (p=0.006), whether they needed help in daily activities (p=0.001) and whether their lifestyle had changed (p=0.001). CONCLUSIONS: Socio-demographic and clinical characteristics as well as hemodialysis patients' beliefs are associated with machine dependency. This study contributed in outlining factors affecting dependency on dialysis machine, thus reinforcing multidisciplinary health care teams to develop interventions in order to address hemodialysis patients' needs.

EFFECT OF PERCEIVED SOCIAL SUPPORT ON THE LEVELS OF ANXIETY AND DEPRESSION OF HEMODIALYSIS PATIENTS.

PURPOSE: of this study was to explore the effect of social support on the levels of anxiety and depression of hemodialysis patients. MATERIAL AND METHODS: 258 patients undergoing hemodialysis were enrolled. A questionnaire developed for the purpose of the study was used to collect data through the interview process. Apart from socio-demographic, clinical and other characteristics, the questionnaire also included the Multidimensional Scale of Perceived Social Support (MSPSS) to assess social support from significant others, family and friends, and the questionnaire Hospital Anxiety and Depression Scale (HADs) to assess the levels of anxiety and depression of patients. RESULTS: 53,9% of the participants were male while 34,1% of the participants were >70 years old. 32,9% and 30,2% of the participants felt high levels of anxiety and depression, respectively. Analysis of data showed a statistically significant association between anxiety/depression and social support from significant others, family and friends (p=<0,001 for all associations). In particular, patients with high levels of anxiety and depression felt less support from their significant others, family and friends. The multinomial logistic regression, showed a statistically significant effect of social support from friends in anxiety levels (p=0,004). An one point increase of the support from friends seems to reduce by 57% the probability of having high levels of anxiety. In addition, statistically significant effect of social support from significant others, family and friends was observed on the levels of depression (p=<0,001, p=0,001 & p=0,003, respectively). Specifically, an one point increase of the support from significant others, family and friends it was found to reduce by 77%, 71% and 56% respectively the probability of experiencing high levels of depression. CONCLUSIONS: Phyco-social evaluation is essential when providing holistic care to hemodialysis patients.

Depressive symptomatology in relation to 10-year (2004-2014) acute coronary syndrome incidence; the moderating role of diet and financial status.

BACKGROUND: The association between depression status and 10-year cardiovascular disease (CVD) incidence among acute coronary syndrome (ACS) patients, in relation to nutritional and financial status, was evaluated. METHODS: From October 2003 to September 2004, a sample of 2172 consecutive ACS patients from 6 Greek hospitals was enrolled. In 2013-14, the 10-year follow-up was performed. Depressive symptoms were evaluated using the validated CES-D score (range 0-60). Adherence to Mediterranean diet was assessed through MedDietScore (range 0-55) and financial status was determined by the annual income. RESULTS: Ranking from the 1st to 3rd CES-D tertile, recurrent fatal/non fatal ACS rates were 33%, 37% and 42%, respectively (p=0.006). Multiple logistic regression models revealed an adverse association of severe depression status (i.e. 3rd tertile) compared to no depression (i.e. 1st tertile) [odds ratio (OR)=1.31, 95% confidence interval (95% CI) 1.01, 1.69]. When controlling for financial status, the relationship between depression and ACS prognosis remained marginally significant; while subgroup analysis revealed that only patients with low/moderate income were negatively affected [OR=1.36, 95% CI 0.98, 1.88]. Further stratified analysis, by MedDietScore group, was applied; the above association remained significant only in patients with low compliance to this dietary pattern [OR=1.68, 95% CI 1.10, 2.18]. CONCLUSIONS: ACS coexisting with severe depression status seems to result in adverse disease outcomes while financial status and Mediterranean diet are proposed as potential moderators. Public health programs should focus on vulnerable groups and minimize depressive symptoms through appropriate medical treatment and lifestyle interventions, so as to ameliorate the disease prognosis in clinical and community levels.

Biomonitoring of dialkylphosphate metabolites (DAPs) in urine and hair samples of sprayers and rural residents of Crete, Greece.

PURPOSE: The aim of this study was to evaluate the exposure of rural residents (control group) and occupational exposed population group of sprayers to organophosphorus pesticides (OPs) by measuring their non-specific dialkylphosphate metabolites (DAPs) in hair and in urine samples. All subjects (n=120) were residents of the municipality of Ierapetra, an area of intensive cultivation in Crete, Greece. METHODS: The determined OPs metabolites were DMP, DEP, DETP and DEDTP. Two different approaches were used for the analysis of the collected samples; solid-liquid extraction with sonication for hair and liquid-liquid extraction for urine. Gas chromatography-mass spectrometry (GC-MS) analysis was performed after derivatization of the isolated analytes. RESULTS AND DISCUSSION: The detection rates of DMP, DEP and DETP for both control and sprayers groups were high in both matrices, ranging from 91% to 100%. DEDTP was detected only in 9% of sprayers hair samples, while its detection rates in urine samples ranged from 83% to 90% for both population groups. Data analysis revealed significantly higher sumDAPs levels in urine of sprayers than in the urine of control group (p<0.001) and this is justified since sampling occurred during spraying periods. SumDAPs levels in hair samples of the sprayers were also significantly higher than in the hair of control group (p<0.001), confirming the long-term exposure to OPs. SumDAPs found levels in urine and hair samples of subjects were significantly correlated (Spearman׳s rho=0.728, p<0.001). Our study confirmed the elevated levels of DAPs in hair and urine samples in occupationally exposed group of sprayers in comparison to control group, even detected levels were similar in logarithmic scale.

Family Perceptions of Intensive Care Unit Nurses' Roles: A Greek Perspective.

This study was done in order to examine the role of the nurse in families with critically ill patients as perceived by family members. A descriptive design was conducted with 93 family members aged 18-53 years from a 6-bed intensive care unit in a Greek Hospital. An anonymous self-completed questionnaire recording demographic data and the questionnaire Family members perception of nurses behavioral role expectation/enactment scale of Hickey and Lewandowski was used. Parametric statistic tests were used to examine the research questions. Intensive care unit (ICU) patients' family members expect nurses to make them feel they can ask whatever they want whenever they want, placing great emphasis on communicating with one another and on participating in decision making to the progress of patient care. The age seems to correlate with the expectation from nurse to meet the role of training on how to handle the patient. Nurses did well with regard to meeting family members' expectations. Most family members assessed positively the role of ICU nurse confirming the need for communication, and clear support of families.

Sex differences in depression among older adults: are older women more vulnerable than men in social risk factors? The case of open care centers for older people in Greece.

This study examined depression, which, research has indicated, is the most common mental health problem affecting older people, especially women. Our objective was to estimate the prevalence of depression among older people in an urban Greek population and to investigate the covariates of depression symptoms prevalence by gender. The sample consisted of 360 individuals, 218 women and 142 men, aged 60 years or older, members of four open care centers for older people in Greece. A questionnaire for socio-demographic and medical data was used. Depression was probed by use of the geriatric depression scale short form. One-hundred and nine persons (30.3%), 32 men (22.53%) and 77 women (35.12%) were found to have depressive symptoms. The results indicated that women have more depression symptoms than men. Being currently unmarried and suffering from multimorbidity were associated with depression symptoms in both gender groups. Meetings with friends were found to be protective factors for both sexes; care of grandchildren and participating in outings and excursions seemed to be protective factors for women only. Unfavorable economic situations, and being childless, were associated with prevalence of depression symptoms among women only. This study confirmed the relationship between depression symptoms and gender and the importance of social and medical factors in the prevalence of depression symptoms, in both gender groups. It also indicated the greater vulnerability of women to some social factors.

Associations of xenobiotic-metabolizing enzyme genotypes PON1Q192R, PON1L55M and CYP1A1*2A MspI with pathological symptoms of a rural population in south Greece.

Paraoxonases and cytochromes P450 constitute two major classes of xenobiotic-metabolizing enzymes involved in the detoxification of pesticide chemicals. In this study, we examined the distribution of two common genetic polymorphisms of the paraoxonase 1 gene and one common polymorphism of the CYP1A1 gene, in relation to pathological diseases occurring in a rural population. Blood and hair samples were collected from 220 participants of an agricultural cohort in the south of Greece for genotype and pesticide analysis. Demographic information and disease status of the participants was obtained by questionnaire, medical examination and medical record. Organochlorine pesticides and metabolites (DDTs, HCHs) were extracted from hair and analyzed using gas chromatography combined with mass spectrometry techniques. Our results indicate exposure of the rural population of Amaliada to organophosphate and past exposure to organochlorine pesticides. Genotypic analysis of PON1Q192R, PON1L55M and CYP1A1*2A MspI polymorphisms was performed using PCR-RFLP. The PON1 192R and 55M alleles absence was significantly associated with hypertension (OR: 2.59; 95% CI: 1.10-6.09) and hepatitis (OR: 21.43; 95% CI: 2.53-181.50), respectively, as indicated from backward logistic regression. Although the presence of PON1 192R allele significantly affected the occurrence of prostate hyperplasia (OR: 0.35; 95% CI: 0.03-0.40), no associations were obtained between the paraoxonase serum activity or the CYP1A1 genotype and the disease status.

Parents' perceptions of the information provided to them about their child's leukaemia.

Forty-one mothers and 30 fathers were interviewed to examine their perceptions of (a) the type and amount of information provided to them about their child's leukaemia; (b) their sources of information; (c) their level of satisfaction from the information given; and (d) additional information they needed to manage the stressful encounters associated with the disease. Study results showed that health-care professionals represented the main source of information for these parents. The information given was centred primarily on the bio-medical aspects of the child's condition. Parents, however, reported that they needed additional information related to the psychosocial ramifications of the situation. No statistically significant differences were found either between the two sexes or between the two spouses. Education and previous experience with cancer correlated both to perceived amount of information given and to parental satisfaction from it. Subjects' low satisfaction from the information offered to them seems to reflect their disappointment about (a) the limited effectiveness of current medical knowledge and treatment and (b) the bio-clinical focus of the Hellenic health-care system.