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Background: Being ready for discharge is vital to successful hospital-to-home transitions. For many patients, however, the transition from psychiatric hospital care to outpatient care can be challenging. An in-depth understanding of the mental health conditions of patients at discharge is crucial and instructive for recovery research., Objective: The purpose of this study was to determine the prevalence and risk factors of depression, anxiety, and poor well-being symptoms among patients who are about to be discharged from psychiatric units in Alberta, Canada. Our aim was to help determine the prevalence of anxiety, depression, and overall well-being among the general psychiatric inpatient population in Alberta before discharge and the potential factors which may influence this., Methods: This epidemiological study used a cross-sectional quantitative survey from March 8, 2022, to November 5, 2023, to assess depression, anxiety, and well-being. Participants were invited to complete an online questionnaire that contained demographics, clinical information, and responses to the PHQ-9, GAD-7, and WHO-5 questionnaires. SPSS version 25 was used to analyze the data. Descriptive, univariate, and multivariate regression analyses were employed., Result: The study found that the prevalence of likely depression, anxiety, and poor well-being among patients about to be discharged was 37.1%, 56.4%, and 48.3%, respectively. Based on a logistic regression model, there was a statistically significant association between anxiety, depression, and poor well-being diagnoses and multiple socio-demographic and clinical factors such as ethnicity, primary mental health diagnoses, education level, housing status, depression, anxiety, and well-being at baseline., Conclusion: Mental health assessment at discharge is a critical step in the recovery and transition of care. There is still a need for further research to identify the underlying causes and robust predictors of mental health symptoms in patients about to be discharged and to provide appropriate interventions and supportive resources both before and following discharge. Future research utilizing these findings may help identify key opportunities to improve outcomes for patients after discharge., Competing Interests: The authors declare that the research was conducted in the absence of any commercial or financial relationships that could be construed as a potential conflict of interest., (Copyright © 2024 Mao, Shalaby, Owusu, Elgendy, Agyapong, Eboreime, Silverstone, Chue, Li, Vuong, Ohinmaa, Taylor, Greenshaw and Agyapong.)

In the development of 3-dimensional cell-polymer matrices for tissue engineering, the ability of osteoblast cells to maintain their phenotypic properties and form a mineralized matrix while seeded on the polymer surface is very important. Osteoblast cell differentiation and bone formation using rat calvaria cells were studied on the surface of a porous poly(lactide/glycolide)/hydroxyapatite (PLAGA/HA) 3-dimensional polymer matrix. Cell adhesion and proliferation were determined at 24 hr, 3, 7, 14, and 21 days. Cell attachment and proliferation were observed to increase throughout the first two weeks of the study, followed by a period of gradual plateauing of cell numbers. Environmental scanning electron microscopy demonstrated that cells grown on the surface of the 3-dimensional porous PLAGA/HA matrix retained their characteristic morphology and grew in a multi-layer fashion. Light microscopy observations of experiment cultures revealed active osteoblastic cells forming a characteristic mineralized matrix in the presence of beta-glycerophosphate as a phosphate donor. Mineralization did not occur in media either not supplemented with beta-glycerophosphate or when the matrix without cells was incubated with the reagents, indicating that the mineralization was due to the cells and not the HA in the matrix. These results suggest that the 3-dimensional PLAGA/HA matrix could provide a matrix for bone cell differentiation and mineralization in vitro and, therefore, may be a candidate as a synthetic implant for bone regeneration.