ABSTRACT
OBJECTIVE: Among immigrant chronic dialysis patients, depressive and anxiety symptoms are common. We aimed to examine the association of acculturation, i.e. the adaptation of immigrants to a new cultural context, and depressive and anxiety symptoms in immigrant chronic dialysis patients. METHODS: The DIVERS study is a prospective cohort study in five urban dialysis centers in the Netherlands. The association of five aspects of acculturation ("Skills", "Social integration", "Traditions", "Values and norms" and "Loss") and the presence of depressive and anxiety symptoms was determined using linear regression analyses, both univariate and multivariate. RESULTS: A total of 249 immigrant chronic dialysis patients were included in the study. The overall prevalence of depressive and anxiety symptoms was 51% and 47%, respectively. "Skills" and "Loss" were significantly associated with the presence of depressive and anxiety symptoms, respectively ("Skills" ß=0.34, CI: 0.11-0.58, and "Loss" ß=0.19, CI: 0.01-0.37; "Skills" ß=0.49, CI: 0.25-0.73, and "Loss" ß=0.33, CI: 0.13-0.53). The associations were comparable after adjustment. No significant associations were found between the other subscales and depressive and anxiety symptoms. CONCLUSION: This study demonstrates that less skills for living in the Dutch society and more feelings of loss are associated with the presence of both depressive and anxiety symptoms in immigrant chronic dialysis patients.
Subject(s)
Acculturation , Anxiety/psychology , Depression/psychology , Emigrants and Immigrants/psychology , Kidney Failure, Chronic/psychology , Renal Dialysis/psychology , Adult , Africa South of the Sahara/ethnology , Africa, Northern/ethnology , Aged , Anxiety/epidemiology , Asia/ethnology , Caribbean Region/ethnology , Cohort Studies , Depression/epidemiology , Emigrants and Immigrants/statistics & numerical data , Europe/ethnology , Female , Humans , Kidney Failure, Chronic/epidemiology , Kidney Failure, Chronic/therapy , Linear Models , Male , Middle Aged , Multivariate Analysis , Netherlands/epidemiology , Prevalence , Prospective Studies , South America/ethnology , Urban Population/statistics & numerical dataABSTRACT
BACKGROUND: There are no available epidemiologic studies about the impact of ethnicity on outcomes of patients treated with peritoneal dialysis (PD) in South America. This study aims to assess the effect of ethnicity on the mortality of incident PD patients in Brazil. STUDY DESIGN: Prospective observational cohort study of incident patients treated with PD. SETTINGS & PARTICIPANTS: Patients 18 years or older who started PD therapy between December 2004 and October 2007 in 114 Brazilian dialysis centers. PREDICTORS: Self-reported ethnicity defined by the Brazilian Institute of Geography and Statistics as black and brown versus white patients and baseline demographic, socioeconomic, clinical, and laboratory data were collected at baseline. OUTCOME: Mortality, using cumulative mortality curves in which kidney transplantation and transfer to hemodialysis therapy were treated as competing end points. Multivariate Cox proportional hazards analysis was used to adjust for gradually more potential explanatory variables, censored for kidney transplantation and transfer to hemodialysis therapy. Analyses were performed for all patients, as well as stratified for elderly (aged ≥65 years) and nonelderly patients. RESULTS: 1,370 patients were white, 516 were brown, and 273 were black. The competing-risk model showed higher mortality in white patients compared with black and brown patients. With white patients as the reference, Cox proportional hazards analysis showed a crude HR for mortality of 0.77 (95% CI, 0.56-1.05) for black and 0.74 (95% CI, 0.59-0.94) for brown patients. After adjusting for potential explanatory factors, HRs were 0.67 (95% CI, 0.48-0.95) and 0.77 (95% CI, 0.43-1.01), respectively. The same results were observed in elderly and nonelderly patients. LIMITATIONS: Ethnicity was self-determined and some misclassification might have occurred. CONCLUSIONS: Black and brown Brazilian incident PD patients have a lower mortality risk compared with white patients.
Subject(s)
Black People/ethnology , Kidney Failure, Chronic/ethnology , Kidney Failure, Chronic/mortality , Peritoneal Dialysis/mortality , White People/ethnology , Adult , Aged , Brazil/ethnology , Cohort Studies , Female , Follow-Up Studies , Humans , Incidence , Kidney Failure, Chronic/therapy , Male , Middle Aged , Prospective Studies , Survival Rate/trendsABSTRACT
OBJECTIVE: To determine the prevalence of cytologic abnormalities in cervical smears from women attending the first organized screening program in Suriname and to compare the prevalences in 4 Surinamese ethnicities with different cervical carcinoma incidences. STUDY DESIGN: Cervical scrapes were taken from women with 4 different ethnicities: Maroons, Amerindians, Javanese and Hindustani. Papanicolaou staining and cytologic screening were performed on 807 cervical smears. RESULTS Cervical cytologic abnormalities were seen in 13.4%, of which 8.1% (62 of 764) had atypical changes, 2.6% (20 of 764) had mild and 2.6% (20 of 764) had moderate and severe dysplasia/carcinoma in situ (CIS). The cytologic abnormalities varied between the ethnicities: 42.1% (83 of 197) in the Maroons and 2.3% (4 of 176), 5.0% (9 of 183) and 3.0% (6 of 208) in the Javanese, Amerindians, and Hindustani, respectively. CONCLUSION: The high prevalence of moderate and severe dysplasia/CIS in all ethnicities correlates with the high cervical carcinoma incidence in Suriname. A significantly higher prevalence of mild abnormalities in the Maroons was observed; it did not reflect the relatively low cervical cancer incidence in this ethnicity. However, this can be explained by the possibility that these women have a different sexual lifestyle, leading to a higher prevalence of