Mood Changes Research Articles

Concussion history associated with adolescent psychological distress but not hazardous gambling: a cross-sectional study

BackgroundSustaining multiple concussions over one’s lifetime may be associated with behavioral and mood changes beyond the acute phase of injury. The present cross-sectional study examined the relationship between concussion history, the incidence of current moderate-severe psychological distress, and lifetime adolescent hazardous gambling in high school students.MethodsFour-hundred fifty-nine high school students from southern Sweden (age: 16.81 ± 0.83, 58.2% male) completed a survey assessing concussion history (0,1,2…>8), psychological distress using the Kessler-6 scale, and lifetime hazardous gambling using the NODS-CLiP scale.ResultsParticipants who self-reported three or more concussions were more likely to endorse moderate-severe symptoms of psychological distress than those with no concussion history while controlling for covariates, OR = 2.71, 95% CI [1.19, 6.18]. In contrast, concussion history was not associated with hazardous gambling after controlling for confounding variables.ConclusionsSelf-reporting three or more concussions was associated with increased current psychological distress beyond the acute phase of injury among high school students. Adolescents who have sustained multiple concussions should undergo mental health evaluations beyond the acute phase of injury to identify and treat psychological distress, but probing for hazardous gambling may not be clinically relevant in this previously concussed adolescent population.

Influence of COVID-19 on mental health of postpartum women, breastfeeding time and infant development.

The COVID-19 pandemic may have affected the mental health of pregnant and postpartum women, influencing the duration of exclusive breastfeeding and the child's neuropsychomotor development. To evaluate the influence of COVID-19 on the mental health of postpartum women, on the protein and antioxidant profile of breast milk, on the duration of exclusive breastfeeding and on the neuropsychomotor development of their infants. Observational study, prospective cohort, with 180 postpartum women. Psychosocial status was assessed by changes in mood and lifestyle; trait and state anxiety, and postpartum depression. Breastfeeding time and neuropsychomotor development were determined at the three-month well-child consultation based on the child's health record and the WHO Anthro software. 5ml of mature breast milk were collected from the full breast of the lactating women. There was no difference between the prevalence of anxious traits and states and postpartum depression among seropositive and negative postpartum women for COVID-19. There was no difference in the prevalence of time and type of breastfeeding, and of normal and delayed neuropsychomotor development between seropositive and negative postpartum women for COVID-19. The fact that the baby smiles and raises and keeps his head elevated were associated with lower chances of an anxious state among postpartum women (OR: 0.23; OR: 0.28 and OR: 0.20, respectively). The need for more studies to investigate the influence of the COVID-19 pandemic on the mental health of postpartum women, breastfeeding and the neuropsychomotor development of babies is highlighted, given the importance of breast milk for the growth and development of babies.

Examining and Comparing the Energy Expenditure of Two Modes of a Virtual Reality Fitness Game (Supernatural): Indirect Calorimetry Study.

The effectiveness of virtual reality (VR) fitness games as a form of moderate to vigorous physical activity has yet to be thoroughly quantified through gold standard energy expenditure measures. The purpose of this study was to examine the energy expenditure of 2 medium-intensity modes ("Flow and "Boxing") of a VR fitness game, Supernatural, using indirect calorimetry. Indirect calorimetry was used to examine relative and objective maximal oxygen consumption (VO2 max), metabolic equivalents of task (METs), and calories burned during medium-intensity bouts of both Flow and Boxing gameplay modes in young (mean age 25.42, SD 3.25 years), active individuals (n=12 female and n=11 male). METs and calories were also compared using a triaxial waist-worn accelerometer, an Apple smartwatch, and a VR headset. Mood states were assessed pre- and postbout using the shortened Profile of Mood States Questionnaire. Paired 2-tailed t tests were used to examine differences in game modes, between sexes, and pre-post exercise sessions. Objective and relative VO2 max averaged 1.93 (SD 0.44) L/min and 27.61 (SD 5.60) mL/kg/min, respectively, between modes. Flow (mean 8.2, SD 1.54 METs) and Boxing (mean 7.6, SD 1.66 METs) are both classified as high energy expenditure, vigorous activities. Calorie expenditure data of the accelerometer and VR headset differed significantly from the metabolic cart. Mood changes pre- to post exercise were consistent with expected values for moderate- to vigorous-intensity physical activity, with participants reporting that they felt more "active," "full of pep," "vigorous," and "lively" (P<.05) following bouts. Male individuals reported higher objective oxygen consumption (VO2) for both Flow and Boxing modes; no other sex-specific differences were observed. Both Flow and Boxing gameplay modes of Supernatural classify as vigorous physical activity and demonstrate the potential to promote mental and physical health benefits. Supernatural may be an effective exercise modality in a VO2 training program.

Is Stimulant Treatment in Children and Adolescents with Mood Dysregulation Associated with Adverse Outcomes?

The aim of this paper is to examine effects of stimulant treatment in children and adolescents with high levels of emotional dysregulation in a psychiatric outpatient clinic. Subjects were referred children and adolescents 6-17 years of age who presented to a child psychiatric outpatient clinic between September 2016-November 2021 and received a prescription for a stimulant medication. Children were stratified into those with low and high levels of emotional dysregulation as defined by an aggregate T-score of &lt;180 or ≥210 on the combined Attention Problems, Aggressive Behavior, and Anxious/Depressed subscales of the Child Behavior Checklist (CBCL; CBCL-AAA). We analyzed patient prescription, diagnosis, and hospital visit data extracted from the electronic medical record from any time prior to referral through three months after referral. Patients with higher CBCL-AAA scores at clinic intake had a significantly different medication and diagnosis profile and were more likely to have a higher dosage of stimulants than patients with lower scores. These patients also were more likely to receive an additional medication class during follow-up, which was driven by second-generation antipsychotics (SGAs). Emergency room visits and inpatient psychiatric admissions were rare but present only in the group with higher CBCL-AA scores. These results suggest that stimulant treatment affects youth with high versus low levels of emotional dysregulation adversely with a need for higher stimulant doses and treatment augmentation with SGAs. The CBCL may be a useful tool for identifying poor outcomes with stimulant treatment.

Longitudinal Neuroanatomical Increases from Early to One-Year Postpartum.

Preclinical studies have provided causal evidence that the postpartum period involves regional neuroanatomical changes in 'maternal' brain regions to support the transition to offspring caregiving. Few studies, in humans, have examined neuroanatomical changes from early to one-year postpartum with longitudinal neuroimaging data and their association with postpartum mood changes. In this study, we examined longitudinal changes in surface morphometry (cortical thickness and surface area) in regions previously implicated in the transition to parenthood. We also examined longitudinal volumetric neuroanatomical changes in three subcortical regions of the maternal brain: the hippocampus, amygdala, and ventral diencephalon. Twenty-four participants underwent longitudinal structural magnetic resonance imaging at 2-4 weeks and 1 year postpartum. Cortical thickness increased from early to one-year postpartum in the left (p = .003, Bonferroni corrected) and right (p = .02, Bonferroni corrected) superior frontal gyrus. No significant increases (or decreases) were observed in these regions for surface area. Volumetric increases, across the postpartum period, were found in the left amygdala (p = .001, Bonferroni corrected) and right ventral diencephalon (p = .01, Bonferroni corrected). An exploratory analysis of depressive symptoms found reductions in depressive symptoms from early postpartum to one-year postpartum were associated with greater cortical thickness in the superior frontal gyrus for both the left (p = .02) and right (p = .02) hemispheres. The findings expand our evidence of the neuroanatomical changes that occur across the postpartum period in humans and motivate future studies to examine how mood changes across this period are associated with cortical thickness of the superior frontal gyrus.

Perubahan Mood Mahasiswa saat Kuliah Sudah Mulai Offline

Changes in mood are a factor in dealing with increased stress during the Covid-19 pandemic. The importance of mood control in everyday life has an impact on measurements on psychological measurement tools that measure a person's mood. Measurement is considered difficult to measure because naturally mood is abstract and too diverse to be categorized. The purpose of this study was to validate the use of the Four Dimensional Mood Scale (4DMS) with a sample of Indonesian students. The participants involved in this study amounted to 50 people consisting of 40% women and 60% men. Analysis used Exploratory Factor Analysis (EFA) with Promax rotation and Confirmatory Factory Analysis (CFA). The results show that there are five factors that appear to understand the factors of mood changes that students have, namely "Distress", "Depression", "Anxiety", "Somatization". This reveals that the 4DMS is a measurement tool that is valid and reliable enough to be used in measuring changes in a person's mood.

Knockdown of Esr1 from DRD1-Rich Brain Regions Affects Adipose Tissue Metabolism: Potential Crosstalk between Nucleus Accumbens and Adipose Tissue.

Declining estrogen (E2) leads to physical inactivity and adipose tissue (AT) dysfunction. Mechanisms are not fully understood, but E2's effects on dopamine (DA) activity in the nucleus accumbens (NAc) brain region may mediate changes in mood and voluntary physical activity (PA). Our prior work revealed that loss of E2 robustly affected NAc DA-related gene expression, and the pattern correlated with sedentary behavior and visceral fat. The current study used a new transgenic mouse model (D1ERKO) to determine whether the abolishment of E2 receptor alpha (ERα) signaling within DA-rich brain regions affects PA and AT metabolism. Adult male and female wild-type (WT) and D1ERKO (KD) mice were assessed for body composition, energy intake (EE), spontaneous PA (SPA), and energy expenditure (EE); underwent glucose tolerance testing; and were assessed for blood biochemistry. Perigonadal white AT (PGAT), brown AT (BAT), and NAc brain regions were assessed for genes and proteins associated with DA, E2 signaling, and metabolism; AT sections were also assessed for uncoupling protein (UCP1). KD mice had greater lean mass and EE (genotype effects) and a visible change in BAT phenotype characterized by increased UCP1 staining and lipid depletion, an effect seen only among females. Female KD had higher NAc Oprm1 transcript levels and greater PGAT UCP1. This group tended to have improved glucose tolerance (p = 0.07). NAc suppression of Esr1 does not appear to affect PA, yet it may directly affect metabolism. This work may lead to novel targets to improve metabolic dysfunction following E2 loss, possibly by targeting the NAc.

The Psychological Effects of Hormonal Treatment on Women Under IVF Treatment: A Comprehensive Review

This comprehensive review delves into the intricate world of assisted reproductive technologies (ART) and hormonal treatments, exploring their profound psychological effects on women undergoing IVF treatment. The psychological distress of infertility, combined with the demanding nature of ART, has been widely acknowledged, yet a comprehensive examination of the psychological impacts has remained elusive. This study examined the psychological repercussions of hormonal medications used in IVF, addressing the complex interplay of hormones and their effects in each stage of the IVF process. This review followed PRISMA guidelines and included studies from PubMed, Google Scholar, and ScienceDirect. A total of nine papers were collected. The findings of this study identified that depression, anxiety, mood swings, irritability, sleep disturbances, and cognitive changes were the most commonly seen medically induced psychological effects among the IVF patients. This review offers a holistic understanding of the psychological intricacies of IVF treatment, highlighting the imperative need for a more comprehensive approach to address the emotional wellbeing of individuals undergoing fertility procedures.

The Effect of Intranasal Plus Transcranial Photobiomodulation on Neuromuscular Control in Individuals with Repetitive Head Acceleration Events.

Objective: This proof-of-concept study was to investigate the relationship between photobiomodulation (PBM) and neuromuscular control. Background: The effects of concussion and repetitive head acceleration events (RHAEs) are associated with decreased motor control and balance. Simultaneous intranasal and transcranial PBM (itPBM) is emerging as a possible treatment for cognitive and psychological sequelae of brain injury with evidence of remote effects on other body systems. Methods: In total, 43 (39 male) participants, age 18-69 years (mean, 49.5; SD, 14.45), with a self-reported history of concussive and/or RHAE and complaints of their related effects (e.g., mood dysregulation, impaired cognition, and poor sleep quality), completed baseline and posttreatment motor assessments including clinical reaction time, grip strength, grooved pegboard, and the Mini Balance Evaluation Systems Test (MiniBEST). In the 8-week interim, participants self-administered itPBM treatments by wearing a headset comprising four near-infrared light-emitting diodes (LED) and a near-infrared LED nasal clip. Results: Posttreatment group averages in reaction time, MiniBEST reactive control subscores, and bilateral grip strength significantly improved with effect sizes of g = 0.75, g = 0.63, g = 0.22 (dominant hand), and g = 0.34 (nondominant hand), respectively. Conclusion: This study provides a framework for more robust studies and suggests that itPBM may serve as a noninvasive solution for improved neuromuscular health.

Spectrum of neurodegenerative disorders in neurology outpatient department: A cross-sectional study.

Neurodegenerative disorders (NDDs) are a growing global health concern with a rise in prevalence with the aging population, leading to increased healthcare utilization and costs. Understanding its prevalence is crucial for effective diagnostics and resource allocation, especially in developing nations with limited resources. This study aims to explore the frequency and types of NDDs, while also collecting demographic, clinical, and neuro-radiological data from patients with NDDs attending a tertiary care hospital in Nepal. This was a single-center based cross-sectional descriptive study conducted at a Neurology outpatient department in a tertiary level hospital in Nepal in which patients aged 18 and above diagnosed with NDDs (May 2023-July 2023) were included. Data were collected and analyzed in SPSS Inc. This study has been presented by the STROBES guidelines. The mean age of the 71 patients included in the study was 65.6 ± 13.3 years. Parkinsonian disorder (n = 41, 57.7%) was the most common NDD diagnosed. Patients belonging to the age group 60-79 years represented 62% of all outpatient visits. Tremors of the upper extremity and impairment of memory were the most commonly encountered first symptoms at onset. Predominant cognitive changes in our study were memory impairment and mood changes. Extrapyramidal features such as gait disturbance, resting tremor, rigidity, and bradykinesia were present. More than half of the patients had age-related cerebral atrophy on neuroimaging followed by chronic small vessel ischemic changes. Diagnosing NDDs poses challenges, and our study underscores Parkinsonian disorder, specifically Parkinson's disease, as the prevailing neurodegenerative condition in our population. Emphasizing its prevalence among the elderly, particularly with tremors as the primary presenting symptom, highlights the necessity for targeted interventions in this demographic.

Dynamics of Mood Swings during Menstrual Cycles between Physically active and Inactive Adolescents: A Tripura-based Study

The menstrual cycle is an important biological process in women that is associated with a range of physical symptoms that can shape how women think, feel, and participate in daily life activities. This study employed a qualitative survey design to investigate the effect of physical activity and menstrual cycle on mood variability in adolescents. Purposively, 40 participants from Tripura University (n=20, physically active and n=20 Inactive) completed the Brunel mood scale questionnaire that explored menstrual cycle events: anger, tension, depression, fatigue, confusion, happiness and calmness. The participants’ response was further analysed descriptively through percentage analysis and differences between physically active and inactive students were assessed using the Mann Whitney-U test. The descriptive results depicted a mean rank of 16.20 and 24.80 of mood swing among Physically Active Students and Physically Inactive students respectively which shows a higher mood swing in inactive women. The significant difference was observed between physically active students and physically inactive students (two groups as U-value was 114.000 which was smaller than the critical value i.e., 127). Persons involved in physical activity have less chance of mood swing compared to sedentary people. In addition, the study concluded that regular moderate exercise helps reduce factors that enhance mood swing during the menstrual cycle.

Motor and non-motor outcome in tremor dominant Parkinson’s disease after MR-guided focused ultrasound thalamotomy

Background and objectivesMagnetic Resonance-guided Focused Ultrasound (MRgFUS) is an emerging technique for the treatment of severe, medication-refractory tremor syndromes. We here report motor and non-motor outcomes 6 and 12 months after unilateral MRgFUS thalamotomy in tremor-dominant Parkinson’s disease (tdPD).Methods25 patients with tdPD underwent neuropsychological evaluation including standardized questionnaires of disability, quality of life (QoL), mood, anxiety, apathy, sleep disturbances, and cognition at baseline, 6 and 12 months after MRgFUS. Motor outcome was evaluated using the Clinical Rating Scale for Tremor (CRST) and Movement Disorder Society–Unified Parkinson’s Disease Rating Scale (MDS-UPDRS). In addition, side effects and QoL of family caregivers were assessed.Results12 months after MRgFUS significant improvements were evident in the tremor subscores. Patients with concomitant rest and postural tremor showed better tremor outcomes compared to patients with predominant rest tremor. There were no differences in the non-motor assessments. No cognitive decline was observed. Side effects were mostly transient (54%) and classified as mild (62%). No changes in the caregivers' QoL could be observed.ConclusionWe found no changes in mood, anxiety, apathy, sleep, cognition or persistent worsening of gait disturbances after unilateral MRgFUS thalamotomy in tdPD. Concomitant postural tremors responded better to treatment than predominant rest tremors.

Chronic administration of caffeine, modafinil, AVL-3288 and CX516 induces time-dependent complex effects on cognition and mood in an animal model of sleep deprivation

ObjectiveCaffeine and modafinil are used to reverse effects of sleep deprivation. Nicotinic alpha-7 receptor and AMPA receptor positive allosteric modulators (PAM) are also potential substances in this context. Our objective is to evaluate the effects of caffeine, modafinil, AVL-3288 (nicotinic alpha-7 PAM) and CX516 (AMPA receptor PAM) on cognition and mood in a model of sleep deprivation. MethodModified multiple platform model is used to sleep-deprive mice for 24 days, for 8 h/day. Vehicle, Modafinil (40 mg/kg), Caffeine (5 mg/kg), CX516 (10 mg/kg), and AVL3288 (1 mg/kg) were administered intraperitoneally daily. A cognitive test battery was applied every six days for four times. The battery that included elevated plus maze, novel object recognition, and sucrose preference tests was administered on consecutive days. ResultsSleep deprivation decreased novel object recognition skill, but no significant difference was found in anxiety and depressive mood. Caffeine administration decreased anxiety-like behavior in short term, but this effect disappeared in chronic administration. Caffeine administration increased memory performance in chronic period. AVL group showed better memory performance in short term, but this effect disappeared in the rest of experiment. Although, in the modafinil group, no significant change in mood and memory was observed, anhedonia was observed in the chronic period in vehicle, caffeine and modafinil groups, but not in AVL-3288 and CX-516 groups. ConclusionCaffeine has anxiolytic effect in acute administration. The improvement of memory in chronic period may be associated with the neuroprotective effects of caffeine. AVL-3288 had a short-term positive effect on memory, but tolerance to these effects developed over time. Furthermore, no anhedonia was observed in AVL-3288 and CX516 groups in contrast to vehicle, caffeine and modafinil groups. This indicates that AVL-3288 and CX516 may show protective effect against depression.

Real-world adolescent smartphone use is associated with improvements in mood: An ecological momentary assessment study.

Rates of adolescent mood disorders and adolescent smartphone use have risen in parallel, leading some to suggest that smartphone use might have detrimental effects on adolescents' moods. Alternatively, it is possible that adolescents turn to smartphone use when experiencing negative mood. The purpose of this study was to explore the relationship between adolescent smartphone use and mood using a longitudinal methodology that measured both in real-time. This study used an Ecological Momentary Assessment (EMA) procedure completed by 253 12-17-year old participants from across the United States. Participants received short surveys delivered to their smartphones at random points throughout the day. Measures included real-time, in-situ assessments of smartphone use, current mood, and mood before smartphone use. Based on tests of a multilevel regression model, adolescent moods were positively associated with smartphone use (β = 0.261, F(1,259.49) = 19.120, p < 0.001), and that mood was positively associated with the length of phone use sessions (length of phone use β = 0.100, F(1, 112.88) = 5.616, p = 0.020). Participants also reported significant changes in mood during phone use, such that moods before phone use were significantly lower than moods during phone use (MChange = 0.539, t(2491) = 23.174, p < 0.001). Change in mood (mood before minus mood during phone use) was positively associated with the length of smartphone use sessions (β = 0.097, F(1,122.20) = 4.178, p = 0.043), such that participants who had a higher change in mood were more likely to report a longer length of smartphone use. Findings suggest that adolescent smartphone use is positively associated with mood. This finding may suggest that adolescents use smartphones for mood modification, which aligns with an understanding of smartphone use as potentially addictive behavior.

Digital phenotyping data and anomaly detection methods to assess changes in mood and anxiety symptoms across a transdiagnostic clinical sample.

Clinical assessment of mood and anxiety change often relies on clinical assessment or self-reported scales. Using smartphone digital phenotyping data and resulting markers of behavior (e.g., sleep) to augment clinical symptom scores offers a scalable and potentially more valid method to understand changes in patients' state. This paper explores the potential of using a combination of active and passive sensors in the context of smartphone-based digital phenotyping to assess mood and anxiety changes in two distinct cohorts of patients to assess the preliminary reliability and validity of this digital phenotyping method. Participants from two different cohorts, each n = 76, one with diagnoses of depression/anxiety and the other schizophrenia, utilized mindLAMP to collect active data (e.g., surveys on mood/anxiety), along with passive data consisting of smartphone digital phenotyping data (geolocation, accelerometer, and screen state) for at least 1 month. Using anomaly detection algorithms, we assessed if statistical anomalies in the combination of active and passive data could predict changes in mood/anxiety scores as measured via smartphone surveys. The anomaly detection model was reliably able to predict symptom change of 4 points or greater for depression as measured by the PHQ-9 and anxiety as measured for the GAD-8 for both patient populations, with an area under the ROC curve of 0.65 and 0.80 for each respectively. For both PHQ-9 and GAD-7, these AUCs were maintained when predicting significant symptom change at least 7 days in advance. Active data alone predicted around 52% and 75% of the symptom variability for the depression/anxiety and schizophrenia populations respectively. These results indicate the feasibility of anomaly detection for predicting symptom change in transdiagnostic cohorts. These results across different patient groups, different countries, and different sites (India and the US) suggest anomaly detection of smartphone digital phenotyping data may offer a reliable and valid approach to predicting symptom change. Future work should emphasize prospective application of these statistical methods.

The extreme temperature factor in asset pricing models: Evidence from Europe

Growing concern about climate change has led to increased research into the effects of climate on markets. One of the weather variables studied is temperature. The previous studies considered that the temperature influences on asset returns through changes in investor mood. There are few studies that incorporate a risk factor to analyze the effects of temperature changes on asset returns. We extract positive and negative extreme temperature changes to design three temperature factors. By a cross-section asset pricing model, we find evidence that temperature shocks (hot and cold) show a significant monthly risk premium and skewness for temperature changes.

Physical Activity and Climacteric Symptoms Among Premenopause Women

Women experience physical changes before menopause. Women experience climacteric conditions caused by decreased reproductive hormones, so they experience the climacteric period. Climacteric is 4-5 years that occurs before menopause. Women experience problems during the climacteric period, such as hot flashes, sleep disorders, mood swings, and increased osteoporosis. Physical activity with conscious body movements produced by skeletal muscles requires energy expenditure. Physical activity includes all activities, with the intensity to help climacteric symptoms. This research aimed to identify the correlation between physical activity and climacteric symptoms. This research design used an analytical study with a cross-sectional approach. The sample was 72 women of premenopausal age, and it was obtained by cluster sampling. The research instrument was a questionnaire. The data analysis was the Kendal Tau test. The results of this study were 44.86 ± 3.041%, and the average number of children in this study was 2.76 ± 1.157%, elementary school education level was 47.2%, unemployed was 81.9%, respondents who did not use contraception hormonal and non-hormonal as many as 86.1%, respondents who did high physical activity were 93.1%, and respondents who did not have climacteric symptoms were 97.2%. The results of the Kendal Tau test showed a value (ρ value = 0.000), so there was a relationship between physical activity and climacteric symptoms in premenopausal women. In conclusion, physical activity has a relationship with climacteric symptoms in premenopausal women

Efektivitas Intervensi Relaksasi Otot Progresif (ROP) terhadap Penurunan Tingkat Depresi pada Lansia: Case Report Keperawatan

The proportion of the elderly population is increasing every year, and the elderly are experiencing various changes, both in physical, mental and social aspects. The elderly are residents aged over 60 years. Elderly people often experience various psychological problems such as loneliness, isolation, helplessness, lack of self-confidence, post-power syndrome, anxiety disorders and depression. Depression is a mood disorder that can cause prolonged feelings of sadness and persistent loss of interest, characterized by prolonged sadness, mood swings, and lack of interest in activities. The tool used to measure the level of depression in this case report uses the GDS (Geriatric Depression Scale) instrument. In this case report, the results of an assessment of one 66 year old client were obtained with a GDS score of 11 which indicated moderate depression. Management of depression can use pharmacological or non-pharmacological therapy. This case report refers to the Indonesian Nursing Intervention Standards (SIKI) using progressive muscle relaxation (ROP). The ROP intervention was carried out at BPSTW Abiyoso Wisma Talkondo for seven days with three evaluations. The results obtained were that the client experienced a decrease in the level of depression with a score of 5, namely mild depression. It can be concluded that ROP is effective in reducing depression levels in the elderly.

YouTube and the implementation and discontinuation of the oral contraceptive pill: A mixed-method content analysis.

Women living in high-quality healthcare systems are more likely to use oral contraceptives at some point in their lives. Research findings have sparked controversial discussions about contraception in the scientific community and the media, potentially leading to higher rates of method discontinuation. Understanding the underlying motives for method discontinuation is crucial for reproductive health equity and future programming interventions. To address this question, this study aims to explore women's experiences of oral contraceptive use and discontinuation on YouTube. A concurrent explanatory mixed-methods design was used to conduct content analysis of German YouTube videos. The information from 175 videos of 158 individuals was extracted through quantitative descriptive content analysis. Twenty-one individuals were included in the qualitative content analysis. The body was a recurring theme in the pill biographies. Women described, for example, bodily sensations as reasons for taking and stopping the pill. They also described positive and negative side effects while taking the pill and after stopping. The most common side effects of taking the pill mentioned by YouTubers were mood swings (76/158), weight gain (45/158), headaches (33/158), and depressed mood (45/158). The symptoms after discontinuation reported most were facial skin impurities (108/158), decreased mood swings (47/158), hair loss (42/158), and weight loss (36/158). Overall, women overwhelmingly rated their discontinuation experience as positive (87/91). The study identified key symptoms of oral contraceptive initiation and discontinuation by portraying the experiences of female YouTubers, adding valuable insights to the understanding of method initiation and discontinuation. Further research is needed to explore women's personal experiences with method discontinuation beyond the YouTube platform.

Relationship of increased fruit/vegetable intake with reduced consumption of sweets: Psychological mechanisms and associated weight loss in women within behavioral obesity treatments

Although an increase in fruit and vegetable (FV) consumption in adults might result in reductions in their intake of sweets, there has been minimal direct testing of this. Women participated in 6-month community-based obesity treatment conditions where either their psychological skills development (n = 66) or knowledge regarding healthful eating and exercise (n = 39) was emphasized. Improvements in FV and sweets intake, eating-related self-regulation, self-efficacy for controlled eating, and negative mood were significantly more pronounced in the psychological skills group participants. Together, participants’ change in self-regulation, self-efficacy, and mood significantly mediated the relationship of their changes in FV and sweets. Within simple mediation analyses, participants’ changes in self-efficacy and negative mood were significant mediators, and their treatment group membership moderated effects on sweets. We provided suggestions for future treatments based on the present findings.