Determining the factors impacting the quality of life among the general population in coastal communities in central Vietnam.

People living in coastal areas are frequently affected by natural disasters, such as floods and storms. This study aimed to assess the quality of life (QoL) of people living in disadvantaged coastal communes (subdivision of Vietnam) and identify their associated factors by using the World Health Organization's quality of life instrument (WHOQOL-BREF). To achieve this, a cross-sectional descriptive study was conducted on 595 individuals aged 18 years and above living in the coastal communes in Thua Thien Hue province, Vietnam, from October 2022 to February 2023. The results showed that the mean overall QoL (mean ± SD) was 61.1 ± 10.8. Among the four domains of QoL, the physical health (57.2 ± 12.3) domain had a lower score than the psychological health (61.9 ± 13.0), social relations (63.4 ± 13.4), and environment (61.9 ± 13.3) domains. The QoL score of the domains for participants affected by flooding was significantly lower than that of those not affected, except for social relations. Multivariable logistic regression showed that subjects with not good QoL had the educational background with no formal education (Odds ratio (OR) = 2.63, 95% CI 1.19-5.83), fairly poor/poor households (OR = 2.75, 95% CI 1.48-5.12), suffered Musculoskeletal diseases (OR = 1.61, 95% CI 1.02-2.56), unsatisfaction with health status (OR = 5.27, 95% CI 2.44-11.37), family conflicts (OR = 4.51, 95%CI 2.10-9.69), and low levels of social support (OR = 2.62; 95% CI 1.14-6.02). The analysis also revealed that workers (OR = 0.17, 95% CI 0.04-0.66) had a better QoL than farmer-fisherman. QoL in disadvantaged coastal communes was low, with the lowest scores in the physical health domain. Based on the socioeconomic factors associated with not good QoL identified here, it is recommended that local authorities take more appropriate and practical measures to increase support, including measures for all aspects of physical health, psychological health, social relations, and the living environment, especially for people affected by floods.

Is Social Support Associated with Colorectal Cancer Care Utilization? A Multilevel Mixed-Effects Model of a Cross-Sectional Cohort Study in Vietnam.

OBJECTIVE: To investigate the relationship between the social support (SS) and colorectal cancer (CRC) care utilization of patients in the central region of Vietnam. METHODS: This was a cross-sectional cohort study in which the cohort was defined as all residential patients diagnosed with CRC in a tertiary hospital, Hue Central Hospital (HCH), in central Vietnam from 2013 to 2019. Social support was considered the main independent variable and was evaluated using the Medical Outcomes Study Social Support Survey (MOS-SSS), a self-administered 19-item SS survey. MOS-SSS is a widely used scale for assessing social support in CRC patients because it is brief, easy to use, reliable, and valid. In this study, we considered a data framework with a multilevel structure that included the patient level and duration of diagnosis as the second level. We estimated the magnitude of SS and CRC-specific treatment modalities using multilevel mixed-effects (MM) models under a hierarchical approach. RESULTS: The findings indicated that CRC care utilization rates were 89.9%, 48.5%, and 30.6% for surgical resection, chemotherapy, and radiation therapy, respectively. The overall trend of SS decreased significantly and affected the CRC care utilization. We found a positive effects of overall SS, as well as emotional and tangible support, on the number of hospitalization admissions and chemotherapy utilization. CONCLUSION: This study suggests that the use of the MOS-SSS should be continued in the long term for CRC patients to enhance medical accessibility and care utilization.

Gamma Knife Radiosurgery for Spetzler-Martin Grade III Brain Arteriovenous Malformations.

BACKGROUND: Spetzler-Martin (SM) grade III arteriovenous malformations (AVMs) show angioarchitecture heterogeneity and lack a clearly defined treatment strategy. This study aims to evaluate outcomes after treatment of SM grade III AVMs with Gamma Knife radiosurgery (GKRS). METHODS: A single-institution retrospective analysis was conducted of 307 patients with SM grade III AVMs undergoing GKRS between October 2006 and December 2020 with follow-up times of at least 24 months. SM grade III AVMs were classified into 4 subtypes: IIIA (S1E1V1), IIIB (S2E0V1), subtype IIIC (S2E1V0), and IIID (S3E0V0). RESULTS: Over a median follow-up time of 50.3 months, complete AVM obliteration was achieved in 211 patients (68.7%). Complete obliteration rates in subtypes IIIA, IIIB, IIIC, and IIID were 80.8%, 55.4%, 53.4%, and 25.0%, respectively. Annual post-GKRS hemorrhage risk was 0.8%. Significant radiosurgery-induced imaging changes occurred in 7 patients (2.3%). Three variables were identified as predictors of obliteration in final forward stepwise regression models, including volume of AVM (B = -0.011; P < 0.001), age (B = -0.004; P = 0.024), and previous AVM hemorrhage (B = 0.187; P = 0.077). CONCLUSIONS: GKRS is a safe and effective treatment for SM grade III AVMs, particularly subtype IIIA (S1E1V1). AVM volume is the key predictor of post-GKRS obliteration.

Gamma Knife Radiosurgery for Brain Arteriovenous Malformations: A 15-Year Single-Center Experience in Southern Vietnam.

BACKGROUND: In the present study, we aimed to identify the obliteration outcomes, complications, and predictors in gamma knife radiosurgery (GKRS) treatment of brain arteriovenous malformations (AVMs) at a tertiary center in a developing country in a 15-year experience. METHODS: We retrospectively reviewed the clinical data and GKRS procedures of patients who had undergone GKRS from 2006 to 2011 (cohort 1) and from 2011 to 2020 (cohort 2) at Cho Ray Hospital, Vietnam. The exclusion criteria included patients with <24 months of follow-up without obliteration or AVM-related hemorrhage during the study period. RESULTS: A total of 870 patients were included in the final analysis. The patients in cohort 1 had had significantly smaller AVMs (8.4 ± 11.6 cm3 vs. 11.2 ± 12.8 cm3; P < 0.001), and the AVMs were less frequently located in eloquent locations (46.6% vs. 65.5%; P < 0.001) than in cohort 2. The mean follow-up time was 49.6 ± 22.6 months (range, 5.9-102.6). The overall AVM obliteration rate was 66.6%. Cohort 1 had a significantly higher rate of complete obliteration compared with cohort 2 (81.0% vs. 55.1%; P < 0.001). The post-GKRS annual hemorrhage risk was 1.0%. Significant radiosurgery-induced brain edema and radiosurgery-induced cyst formation was reported in 24 (2.6%) and 4 (0.5%) patients in cohorts 1 and 2, respectively. Using multivariate analysis, we identified prior AVM hemorrhage (hazard ratio [HR], 1.430; 95% confidence interval [CI], 1.182-1.729), a higher margin dose (HR, 1.136; 95% CI, 1.086-1.188), a noneloquent location (HR, 0.765; 95% CI, 0.647-0.905), and smaller AVM volume (HR, 0.982; 95% CI, 0.968-0.997) as predictive factors for obliteration. CONCLUSIONS: GKRS is a safe and effective treatment of brain AVMs. The lack of prior AVM hemorrhage, an eloquent location, and higher AVM were unfavorable predictors for post-GKRS obliteration.

Patient Safety Culture in 2 Public Hospitals in Vietnam: A Mixed Method Study.

BACKGROUND: Patient safety culture is an important measure in assessing the quality of care. There is a growing need to establish a patient safety culture in hospitals. This study explored the perception of health professionals on patient safety culture in 2 public hospitals in Hanoi, Vietnam. METHOD: A mixed-methods study with an online Hospital Survey on Patient Safety Culture (HSOPSC) and qualitative data collection was conducted in Hanoi. The HSOPSC was validated in Vietnam before using it. RESULTS: A total of 626 health professionals, including physicians and nurses, were involved in the survey, and 49 of them participated in in-depth interviews and focus group discussions. The average positive response of patient safety culture composites was high at 85.2% and varied from 49.4% to 97.9%. The strongest areas were teamwork within units (91.3%) and organizational learning/continuous improvement (88.4%), and the areas that needed improvement were staffing (49.4%) and nonpunitive response to error (53.1%). CONCLUSION: The centralized incident reporting, management with peer involvement on event reporting, and continuous quality improvement should be routinely embedded by hospital leaders down to unit managers and all staff.