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4 recordsLinked to original sources
PubMed2025

A study of the link between food-water insecurities and self-reported psychotic experiences among young adults in Gaza Strip: What role does social support play under conditions of war and extreme suffering?

BACKGROUND: The war in Gaza, coupled with severe restrictions on humanitarian access and assistance, have led to a rapid and large-scale exacerbation of food insecurity (FI) and water insecurity (WI) in Gaza, which can cause a myriad of deleterious effects on both physical and mental health. Previous evidence suggests that environmental stressors (such as FI and WI), coupled with lack of support, can compromise coping ability and trigger psychosis. Elucidation of these pathways can inform efforts to reduce the incidence of psychosis in war settings in particular, and in global communities more generally. This study aimed to assess the mediating role of social support on the association between food-water insecurities and psychotic experiences (PEs). METHODS: This study was carried-out over a period of one month (September 2024) by using a free online form builder. Data were collected at a single time point using snowball sampling. A total of 476 adults aged 18–35 years and living in Gaza at the time of the survey took part in this study. The Prodromal Questionnaire- Brief, the Food Insecurity Experience Scale, the Four-Item Household Water Insecurity Experiences Scale, and the Single Item Measure of Social Supports have been administered to participants. RESULTS: A total of 110 participants (23.1%) reported low tangible social support (i.e., having no or 1 person in the social support network), 27.3% were classified as moderately-to-severely food insecure and 41% were categorized as water-insecure. The mediation analysis was adjusted for the following covariates: marital status, living arrangement and age. Higher food-water insecurity experiences were significantly associated with lower social support. Higher food-water insecurity experiences were also significantly associated with higher PEs. Higher social support was significantly associated with lower PEs. The results of the mediation analysis showed that social support mediated the link of FI (indirect effect: Beta = 0.06; Boot SE = 0.03; Boot CI 0.01; 0.12) and WI (indirect effect: Beta = 0.04; Boot SE = 0.02; Boot CI 0.01; 0.08) to PEs. CONCLUSION: Our findings support the case for bolstering social support networks in war-affected communities facing survival challenges such as FI and WI. This study points to the urgent need for increased food aid and improved water supplies in the short term, and sustainable food and water systems in the long term, to support mental health. In times of war, mental health prevention and interventions strategies might do well to increase social support and resources in order to help buffer such intense environmental stressors and prevent the emergence of psychosis. CLINICAL TRIAL NUMBER: Not applicable.

Humans↗
PubMed1989

Security of attachment and preschool friendships.

Attachment theory proposes that the quality of the mother-child tie predicts the quality of a child's other close relationships. The purpose of this study was to test whether security of attachment to mother is related to the quality of a preschooler's best friendships. 33 4-year-old and their best friends participated (mean age = 46 months). Attachment Q-set data were collected to score security of mother-child attachment. Security data were used to classify the friend pairs as secure-secure or secure-insecure. Best friend dyads were observed for a 1-hour free-play session. Each pair's behavior was described with the Dyadic Relationships Q-set, a measure designed to describe the behavior of a pair of children. Secure-secure pairs were more harmonious, less controlling, more responsive, and happier than secure-insecure pairs. The results are related to previous work on attachment and social competence.

Child, Preschool↗
PubMed1985

Mother-infant attachment in adoptive families.

Data from 2 separate samples using the Strange Situation paradigm were combined to assess the quality of attachment relationships in adoptive and nonadoptive mother-infant pairs. Infants were between 13 and 18 months at the time of observation. Results indicated no differences in mother-infant attachment between nonadopted and intraracial adopted subjects or between intraracial and interracial adopted subjects. Interracial adoptive mother-infant pairs did show a higher incidence of insecure attachment in comparison to nonadoptive pairs. Mothers of interracial adopted infants also were less comfortable having others care for their babies and perceived less emotional support from extended family and friends for their decision to adopt a child prior to the actual adoption than did other mothers. No relation was found, however, between quality of mother-infant attachment and either perceived social support, infant developmental quotient, infant temperament, number of foster homes experienced by the infant, or infant's age at the time of adoption placement. It was suggested that the higher incidence of psychological problems found among adoptees in middle childhood and adolescence cannot be explained in terms of insecure attachment relationships during the infancy years.

Adaptation, Psychological↗
PubMed1988

Computer simulation of fluid resuscitation in thermal injury. A. B. Wallace memorial lecture 1987.

Following thermal injury many subsystems of the human body interact closely. The effects both of the pathological event in one subsystem and the subsequent therapy are masked or compensated by changes in other homeostatic subsystems. Not until the capacity of the homeostatic subsystems and/or the therapy is inadequate will the effects become obvious. The very complex postburn situation explains why there are so many different shock-preventing fluid therapy programmes and such crude and insecure monitoring of the therapy. In these situations when there are too many factors to be grasped by the unaided human mind, a computer-based 'patient-simulator' could be of value in diagnosis, monitoring and therapy of the severely ill patient with trauma. An extensive pathophysiological model has been designed to describe fluid shifts and haemodynamics in connection with fluid therapy of traumatic patients. The model makes it possible to calculate and predict clinically important state variables on the basis of fluid input and fluid losses. Sample runs are presented for illustrations in haemorrhage and fluid and salt loading. The model is also used to simulate treatment of a burn patient and the results are compared with measured physiological and biochemical variables. Furthermore, four different formulae for resuscitation of patients with thermal injuries according to Evans, Brooke, Parkland and a hypertonic fluid programme are simulated. The results illustrate the potential use of the 'patient-simulator' for designing fluid resuscitation programmes and attempt to optimize them with respect to infusion rate of the fluid administered.

Animals↗