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Social inclusion is poor among patients with chronic disorders such as schizophrenia spectrum disorder (SSD). It significantly impacts patient life, healthcare and society. We aimed to study multidimensional social inclusion (mSI) among patients diagnosed with SSD, and to test the prediction of mSI. We used the baseline and 3-year follow-up data of 1,119 patients from the Genetic Risk and Outcome in Psychosis (GROUP) cohort. The mSI was conceptualized by all subscales from social functioning (measured by Social Functioning Scale [SFS]) and quality of life (measured by the brief version of World Health Organization Quality of Life [WHOQOL-BREF]) questionnaires. K-means clustering was applied to identify mSI subgroups. Prediction models were built and internally validated via multinomial logistic regression (MLR) and random forest (RF) methods. Model fittings were compared by common factors, accuracy and the discriminability of mSI subgroups. We identified five mSI groups: “very low (social functioning)/very low (quality of life)”, “low/low”, “high/low”, “medium/high”, and “high/high”. The mSI was robustly predicted by genetic predisposition, premorbid social functioning, symptoms (i.e., positive, negative and depressive), number of met needs and baseline satisfaction with the environment and social life. The RF model was cautiously regarded to outperform the MLR model. We distinguished meaningful subgroups of mSI by combining rather than using two measurements standalone. The mSI subgroups were modestly predictable. The mSI has the potentials for personalized interventions to improve social recovery in patients. Different from conventional outcomes, we introduced mSI which has implications beyond clinics and could be applied to other disorders.

Cohort studies on the use of retinoids for hidradenitis suppurativa (HS) have yielded contradicting results. As the clinical presentation of HS is heterogeneous, with different predilection sites and hallmark features, it can be hypothesized that HS phenotypes are associated with the effectiveness of specific retinoid treatments.The aim of this study was to evaluate the drug survival of oral retinoids in the treatment of HS and to establish predictors for longer treatment duration.A retrospective, dual-center study was conducted in the Netherlands in adult HS patients treated with oral retinoids between 2011 and 2021. Drug survival analyses were performed through Kaplan-Meier survival curves. Additionally, Cox regression models were used to determine predictors for a longer drug survival.In total, 102 patients were included. Overall drug survival of (low-dose) isotretinoin (n = 66) at 12 and 24 months was 44.2% and 15.5%, respectively. Termination of treatment was mostly due to ineffectiveness (26%). Presence of widespread comedones (p = 0.03) and the use of concomitant systemic medication (p = 0.04) were associated with a prolonged treatment duration. For acitretin (n = 36), the overall drug survival was 42.0% at 12 months and 37.4% at 24 months, and was also predominantly determined by ineffectiveness (28%). Interestingly, the scarring folliculitis phenotype (p 0.05) was associated with prolonged drug survival time for acitretin treatment relative to the regular phenotype.Comparable drug survival rates at 12 months for isotretinoin and acitretin were found. HS patients with widespread comedones and the scarring folliculitis phenotype could benefit from treatment with isotretinoin or acitretin, respectively.

The effects of lauroyl arginate ethyl (LAE), chitosan (CTS), and CTS-containing montmorillonite and LAE coatings (CML) on the quality maintenance and shelf life of minimally processed grapes stored at 4 °C for 20 days were investigated. Compared with the control, LAE, and pure CTS coatings, the CML coatings effectively decreased grape weight loss, respiration, and decay incidence as well as microorganism counts of total aerobic bacteria, yeasts, molds, and lactic acid bacteria in grapes. The CML coatings also showed better effects on delaying the tissue softening and browning due to the decreased activities of polygalacturonase, pectin methyl esterase, and polyphenol oxidase. CML coatings did not significantly change the content of soluble solids and the titratable acidity or the pH value of grapes, compared with other samples. However, CML coatings ensured higher content of ascorbic acid and sensory quality in grapes. The results confirmed that CML coatings improve microbiological safety and preserve nutritional and sensory quality of minimally processed grapes.