Symptom differences in reactive psychoses and schizophrenia with poor prognosis.

Genetic and clinical studies dealing with reactive psychoses are reviewed briefly. Diagnostic criteria are defined, and patients diagnosed as reactive psychoses and schizophrenia with poor prognosis are compared for differences in cross-sectional symptomatology. Symptoms were systematically recorded in the Present State Examination. Emotional blunting, auditory hallucinations in clear consciousness, tactile hallucinations, thought broadcasting, voices commenting, and “any first-rank symptom of schizophrenia” were noted to occur more often in schizophrenia with poor prognosis. Dysphoric mood, sleep disturbance, and irritability occurred more often in reactive psychoses. These findings are considered to offer additional support for the clinical differentiation of reactive psychoses from schizophrenia.     

Impact of a Pilot School-Based Nutrition Intervention on Fruit and Vegetable Waste at School Lunches

ObjectiveTo determine the preliminary impact of the Brighter Bites nutrition intervention on decreasing fruit and vegetable (F&V) waste at school lunches among fourth- and fifth-grade children.MethodThis was a nonrandomized pre–post-controlled study in Houston and Dallas, TX. Two schools received the Brighter Bites intervention (n = 76), and 1 comparison school (n = 39), during the 2017-2018 school year. Brighter Bites is a 16-week school-based nutrition intervention providing weekly distribution of fresh F&V plus nutrition education. Main outcome measures were direct observation and weights to measure the number of F&V dishes selected at school lunches, amount of F&V wasted (gm), and related nutrient waste (4 time points/child). Mixed-effects linear regression analysis was used to determine change in F&V selection and waste over time.ResultsThere was a significant decrease over time in proportion of F&V selected among those in the comparison school, but not the intervention schools (P < .001). Compared with children in the comparison group, those receiving Brighter Bites showed a significant decrease in the amount of F&V wasted at each meal (P < .001) and per item (P < .05) at the end of both 8 and 16 weeks of intervention. There were significant decreases in waste of energy (kcal); dietary fiber (gm); vitamins B₁, B₃, and B₆ (mg); total folate (µg); and B₁₂ (µg) among those receiving Brighter Bites (P < .05).Conclusions and ImplicationsAlthough absolute food or nutrient changes were small even when significant, programs such as Brighter Bites may contribute to a healthy intake. Future studies are warranted that include a larger sample size with a stringent, cluster-randomized control trial design and consideration for other covariates.