Depression
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Smartphone app with mood tracking and CBT exercises reduced workplace stress by 39% in 4 weeksA 4-week smartphone-based intervention combining CBT and mindfulness may be linked to meaningful reductions in workplace stress and anxiety symptoms, though the high intervention dropout rate suggests engagement remains a practical challenge.
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Open-label placebo reduced stress hormones and distress in exam-stressed studentsOpen-label placebo may reduce both subjective stress and a physiological stress marker in healthy young adults facing acute stressors, though the magnitude of clinical significance remains unclear.
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Aromatherapy linked to improved sleep and reduced anxiety in menopauseAromatherapy may help ease sleep problems and anxiety during menopause, though the current evidence is preliminary and larger studies are needed.
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Mindfulness-based cognitive therapy linked to large reductions in distress and fatigue in cancer patientsMBCT may help cancer patients reduce distress, depression, and anxiety while improving fatigue and overall quality of life, though more diverse populations need study.
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Cognitive training sustains mental sharpness in exhaustion disorder at 4.5-year follow-upCognitive training may sustain improvements in memory and mental processing speed in patients with exhaustion disorder for years after treatment, though larger follow-up studies are needed.
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Digital mindfulness app reduces depression in pregnant women with affective disordersApp-delivered mindfulness in late pregnancy may be associated with clinically meaningful reductions in depressive symptoms for pregnant women with diagnosed affective or stress-related disorders, at least through the early postpartum period.
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Mobile-delivered yoga linked to greater reduction in depressive symptoms than self-care controlDigitally delivered adaptive yoga may be linked to sustained reductions in depressive symptoms and cognitive stress responses in employees, though larger trials are needed to confirm whether these benefits persist beyond 4 weeks.
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Daytime light supplementation linked to better sleep and activity patterns in older adultsSelf-administered daytime light supplementation may support sleep consolidation and daytime activity in older urban adults, especially when timed before mid-morning.
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Sugary and carbonated drinks linked to higher depression and anxiety riskHigher consumption of sugary drinks, carbonated beverages, and energy drinks may be linked to increased depression and anxiety risk, while coffee consumption showed the opposite pattern in this analysis.
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Mindfulness app use improves attention and acceptance in novice meditators over 8 weeksUsing a mindfulness app like Headspace may help novice meditators develop attention and acceptance skills over 8 weeks, though the size of improvement may depend on baseline stress levels and natural mindfulness tendencies.
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Cognitive-behavioral couple therapy with mindfulness linked to lower depression and better relationship adjustment in low-income couplesMindfulness-integrated couple therapy may help low-income couples reduce depression and improve relationship satisfaction, though larger and longer studies are needed to confirm durability.
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PE curriculum and whole-school programs show small boosts to youth activity levelsRedesigning PE curriculum or implementing whole-school activity strategies may support small increases in youth MVPA, but adding extra activity opportunities without systemic change shows uncertain benefit.
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Nurses' sleep duration and quality have declined significantly over four decades.Nurses' sleep has become shorter and more troubled over the past four decades, potentially linked to increased occupational demands.
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Walk-and-talk therapy versus conventional psychotherapy for men with depressive symptomsWalk-and-talk therapy may offer men with depression a more engaging alternative to indoor psychotherapy, but whether it delivers clinically meaningful benefit requires completion and publication of trial results.
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Urban green space qualities linked to physical activity in older adultsEvidence suggests that the size of parks and quality of walking trails may support activity in older urban residents, but research definitions remain too varied to identify which features are most important.
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Forest bathing reduces stress and improves sleep more than urban exposure in young adultsShort-term forest walking may be associated with measurable improvements in stress perception, mood, and sleep quality in young adults, whereas urban walking showed no comparable benefit.
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Digital physical activity intervention shows limited benefit for cancer survivors' anxiety and depressionA digital physical activity program did not broadly reduce anxiety, depression, or cognitive complaints in cancer survivors, though it may help reduce fear of recurrence in those with initially high fear who actively use it.
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Mindfulness training buffers stress from AI-assisted athletic performance monitoringMindfulness training may reduce the psychological strain associated with AI-assisted performance monitoring, though the effect was observed over only 8 weeks in a specific athletic population.
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Active classroom breaks linked to better attention and executive function in childrenShort physical activity breaks during school lessons may help children focus and regulate behavior better, though the size and consistency of the benefit varies depending on how the breaks are delivered.
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Mobile VR mindfulness app linked to reduced stress and anxiety in young adultsMobile VR mindfulness may help reduce stress and anxiety in young adults, though the study was small and the active ingredient—app usage versus coaching versus immersion—remains uncertain.
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Chamomile-lavender and vetiver oils linked to fatigue and sleep improvements in intensive care nursesAromatherapy massage with chamomile-lavender or vetiver before bed may help shift-working nurses reduce fatigue and sleep disruption, though the placebo effect was also notable.
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Age-friendly city design linked to higher physical activity and self-rated health in older adultsAge-friendly urban features may support physical activity and health in older adults, but current evidence relies too heavily on self-report to draw firm conclusions about effect size or durability.
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Nurse-led interventions linked to reduced depression and improved quality of life after strokeNurse-led psychosocial interventions may be associated with meaningful reductions in post-stroke depression and gains in quality of life, though the specific intervention components, intensity, and which patients benefit most remain unclear.
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Ashwagandha root extract linked to improved ADHD symptoms and executive function in childrenAshwagandha root extract may be associated with meaningful improvements in attention, hyperactivity, and executive function in children with mild ADHD, though larger and longer trials in more diverse ADHD populations are needed.
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Smartphone app monitoring activity linked to modest short-term reduction in workplace psychological distressA smartphone app monitoring activity may modestly reduce psychological distress in workers over 3 months, but the effect appears temporary and of limited practical significance.
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Web-based mindfulness program linked to greater stress reduction in some healthcare workersDigital mindfulness programs may reduce occupational stress more effectively in healthcare workers with higher baseline depression, stronger observing mindfulness traits, and nursing roles, suggesting that personalized matching might optimize outcomes.
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Online mindfulness course may improve cognitive impairment in cancer survivorsAn online mindfulness course may help cancer survivors report better cognitive function and reduced fatigue and depressive symptoms, though objective cognitive gains appear modest.
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Psychological interventions may reduce depression and anxiety in pregnant women during crisesPsychological interventions, particularly those delivered digitally or in hybrid formats, may help reduce depression and anxiety in pregnant women during crisis situations when routine mental health care is disrupted.
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Guided digital CBT for insomnia reduces sleep problems in adults with anxiety and PTSD symptomsGuided digital CBT-I may be effective for reducing insomnia in adults with anxiety or BPD symptoms, though it does not meaningfully improve the underlying anxiety or PTSD itself.
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Moderate-intensity cycling did not improve cognitive or mood symptoms in older adults with subjective cognitive declineIn this small trial, moderate-intensity cycling for 12 weeks did not significantly improve cognitive function, mood, or quality of life in older adults with subjective cognitive decline, though the study faced substantial limitations.
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Exercise enhances emotion repair through cognitive reappraisal after stress recallExercise may help repair emotions after stress partly by prompting your brain to actively reframe or cognitively reprocess the stressful memory.
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Online sleep and anxiety intervention for mothers of infants aged 10–24 monthsA structured online program delivered over two sessions and 30 days may help postpartum mothers improve sleep quality and reduce anxiety symptoms—though longer follow-up would clarify whether gains persist.
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Attachment priming and mindfulness linked to reduced stress and insomnia in studentsShort digital programs in attachment security and mindfulness may help reduce stress and insomnia symptoms in students over at least four weeks, though the practical magnitude of improvement and long-term durability beyond four weeks remain uncertain.
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Remotely delivered mindfulness and online therapy show no advantage over web screening alone for depressionDuring the COVID-19 pandemic, a simple web-based mental health screening program was linked to similar depression relief as adding live online therapy or structured digital cognitive therapy, though low uptake of the more intensive interventions may have obscured their potential benefits.
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Otago Exercise Program reduced frailty and improved cognition in nursing home residentsA structured 12-week exercise program combining resistance and balance work may be linked to reduced frailty and improved cognitive function in older adults with cognitive frailty living in nursing homes.
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Music feedback during exercise may boost motivation in chronic pain patientsMusic feedback during exercise may be linked to stronger motivation in people with chronic pain, with emotional matching between patient and music potentially playing a role in pain perception.
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Emotion regulation therapy added to CBT linked to higher abstinence in alcohol use disorderAdding emotion regulation strategies to standard cognitive behavioral therapy may be linked to higher abstinence rates in alcohol use disorder, with effects sustained over a year.
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Acceptance and mindfulness interventions may improve psychological flexibility in chronic painAcceptance- and mindfulness-based interventions may be linked to modest improvements in psychological flexibility and pain acceptance in chronic pain populations, but evidence quality remains limited and stronger trials are warranted.
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Mindfulness-based interventions linked to weight loss and hormone improvements in women with PCOSMindfulness-based interventions may be associated with modest improvements in weight, insulin sensitivity, and androgen levels in women with PCOS, alongside better disease-specific quality of life.
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Self-compassion and mindfulness apps show similar effects on worker stress markersBoth apps may help reduce stress and negative affect in workers over short periods, but neither demonstrated clear superiority—suggesting habit choice matters less than consistent use.
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Online meditation programme linked to lower stress and fatigue in intensive care nursesA brief online meditation programme may be associated with reductions in both perceived stress and fatigue among intensive care nurses, though larger trials are needed to establish durability and broader applicability.
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Non-pharmacological interventions linked to modest gains in dementia-related agitation and moodNon-pharmacological approaches may help reduce behavioral and mood symptoms in dementia, though effect sizes are modest and evidence strength varies by outcome.
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Physical exercise linked to improved sleep in patients with psychiatric disordersRegular aerobic exercise at moderate intensity may be linked to better sleep quality in people with psychiatric disorders, potentially offering a non-pharmacological complement to standard mental health treatment.
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Online mindfulness program reduced anxiety and depression in undergraduate studentsAn eight-week online mindfulness program may help undergraduate students reduce anxiety and depression while strengthening mental resilience and sense of coherence.
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Probiotics and prebiotics may improve insomnia through gut-microbiota changesProbiotics and prebiotics may be associated with improvements in self-reported sleep quality and changes in gut bacteria linked to sleep regulation, though human evidence is still early and relies mainly on subjective measures.
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Group reminiscence therapy linked to reduced depression and anxiety in older nursing home residentsGroup reminiscence therapy may help reduce depression and anxiety in older adults living in care facilities, though the evidence for loneliness reduction remains unclear.
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Traditional Chinese therapies linked to improved sleep and mood in chemotherapy patientsTraditional Chinese non-pharmacological therapies may help reduce chemotherapy-related fatigue, sleep disturbance, and mood symptoms, with different approaches showing strength in different areas.
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Mindfulness-based stress reduction linked to better sleep and mood in menopausal womenAn 8-week MBSR program may be linked to measurable improvements in sleep, mood, and life satisfaction in menopausal women.
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Poor sleep quality is common in tension-type headache, linked to depressionPoor sleep quality appears linked to tension-type headache and is more strongly associated with depression than with headache burden itself.
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Peer-delivered problem-solving program reduces stress and anxiety in resettled Bhutanese refugeesA brief peer-led program combining practical problem-solving and social support may help recently resettled refugees reduce stress and emotional symptoms, though findings come from a single ethnic group and require validation in larger, more diverse populations.