Papers on validated questionnaires

328 papers14 new in 30 days

Thursday, June 18

BMC Women's HealthJun 18

Oral L-ergothioneine supplementation in women with suboptimal ovarian reserve: a single-center, open-label, self-controlled pilot study of ovarian reserve markers, endocrine profiles, and reproductive aging-related symptoms

Non-randomized trial in 40 peopleReproductive system

Paper

Wednesday, June 17

Frontiers in AgingJun 17

Aging strong: an N = 1 mixed-methods study of long-term supervised high-intensity resistance training in a 71-year-old woman

Case reportInterventions

Paper

Thursday, June 11

The Journals of Gerontology, Series AJun 11

Leisure-time physical activity and metabolomic trajectories over the transition from late midlife to old age

Cohort study of 1,816 peoplePopulations

Paper

Friday, May 29

Clinical NutritionMay 29

Exploring the impact of intermittent fasting plus time-restricted eating versus calorie restriction on eating behavior, mood, sleep, quality of life in adults with obesity

Randomized trial in 209 peopleDietary restriction

Paper

Thursday, May 14

Frontiers in Aging NeuroscienceMay 14

Shaping the cognitive reserve: the role of lifelong enrichment and education in the Alzheimer's disease continuum

Cross-sectional study of 286 peopleAlzheimer's disease

Paper

Monday, April 27

International Journal of Women's HealthApr 27

Factors Influencing Successful Aging in Community-Dwelling Older Women: A SOC Model Approach

Cross-sectional study of 154 peoplePopulations

Paper

Wednesday, April 1

Indian Journal of Public HealthApr 1

Prevalence and Sociodemographic Correlates of Frailty among Older Adults in Sikkim, India: A Community-based Cross-sectional Study

Cross-sectional study of 530 peoplePopulations

Paper

Tuesday, March 31

JoIN Journal of Intan NursingMar 31

Risk factors for diabetes mellitus in older adults in rural areas: Cross-Sectional Epidemiological Analysis

Study in peoplePopulations

Paper

Saturday, March 28

Journal of Clinical MedicineMar 28

Sarcopenia and Comorbidity Burden Independently Predict Cough Impairment in Hospitalized Patients: A Cross-Sectional Study

Cross-sectional study of 53 peopleSarcopenia

Paper

TrialsMar 28

Outdoor nature-based activities for mental vitality and cognitive empowerment in older adults: a randomized controlled trial protocol

Study protocolInterventions

Paper

Journal of Trace Elements in Medicine and BiologyMar 28

Association of dietary intake of copper and zinc with systemic inflammation: A cross-sectional study integrating machine learning

Cross-sectional study of 874 peoplePopulations

Paper

Wednesday, March 25

Clinical TransplantationMar 25

Study of Sexual Health in Peri and Postmenopausal Solid Organ Transplant Recipients

Cross-sectional study of 277 peoplePopulations

Paper

Vascular Health and Risk ManagementMar 25

Gender and Age Differences in Hypertension Screening and Cardiovascular Risk Factors in Rural Kazakhstan

Cross-sectional study of 1,200 peopleHypertension

Paper

Saturday, March 21

Preprints.orgMar 21

Chrononutrition, Body Composition, and Resting Metabolic Rate Among College Students: A Cross-Sectional Study

Preprint: cross-sectional study of 133 peoplePopulations

Paper

Tuesday, March 17

Systematic ReviewsMar 17

Chatbot-based interventions for improvement of diet, physical activity, and tobacco use behaviors: protocol for a systematic review

Study protocolTobacco use

Paper

Monday, March 16

Frontiers in MedicineMar 16

Effects of Bacopa monnieri herbal supplement on aging and neurocognitive functions, including neurophysiological assessments, in relation to constitution (Prakriti) in healthy adults: clinical trial protocol

Study protocolInterventions

Paper

Saturday, March 14

Research SquareMar 14

Dietary patterns and hypertension among Nigerian adults: implications for nutritional policy and prevention

Preprint: cross-sectional study of 608 peopleHypertension

Paper

NutrientsMar 14

Physical Activity, Nutritional Status, and Health-Related Quality of Life in Newly Diagnosed Cancer Patients: Evidence from the NUTRISCREEN Project

Cohort study in peopleCancer

Paper

BMC Public HealthMar 14

Study protocol for a theory-informed randomized controlled trial of a lifestyle and sleep intervention to improve quality of life and physical activity in inactive adults: the SleeP exercIse nutRition heALth+ SPIRAL+ study

Study protocolSleep

Paper

Friday, March 13

Zhonghua Jie He He Hu Xi Za ZhiMar 13

Guidelines for the diagnosis and treatment of obstructive sleep apnea in adults (2025)

ReviewIndustry & policy

Paper

BMJ OpenMar 13

Ageing phenotypes and behavioural determinants of health on age acceleration: the Cancer Survivors' Trajectories of Ageing Research (C*STAR) study protocol

Study protocolCancer

Paper

Wednesday, March 11

Biological Research for NursingMar 11

The Effect of a Race-Based Stress Reduction Intervention on Sleep Quality, Melatonin Onset, and Inflammation in African American Women: Protocol for a Pilot Randomized Controlled Trial

Study protocolInterventions

Paper

Monday, March 9

Skin Appendage DisordersMar 9

Prevalence and Predictors of Hair Shedding among GLP-1 Receptor Agonist Users: A Cross-Sectional Study from Saudi Arabia

Study in peopleInterventions

Paper

Wednesday, February 18

BMC Complementary Medicine and TherapiesFeb 18

Four consecutive weeks of dawn-to-dusk intermittent fasting are associated with improved neuropsychiatric symptoms and neurocognitive functions among adults: a prospective cohort

Cohort study of 336 peopleIntermittent fasting

Paper

Monday, February 16

Frontiers in NutritionFeb 16

Dietary diversity modifies the association between household solid fuel use and sleep health in older adults

Cohort study of 9,121 peoplePopulations

Paper

Saturday, February 14

Physiology & BehaviorFeb 14

Normal-weight individuals experience an increased drive to eat and greater meal-satiety response in response to weight-loss: results from the NUTRILEX project

Non-randomized trial in 35 peopleInterventions

Paper

Monday, February 2

Frontiers in Public HealthFeb 2

Predictors of health-related quality of life among rural adult residents of western Maharashtra, India

Cross-sectional study of 11,348 peoplePopulations

Paper

Tuesday, January 27

BMC GeriatricsJan 27

Associations of sleep quality, nutrition, community participation, cognitive function, depressive symptoms, and fall risk in older adults with dynapenic abdominal obesity: a cross-sectional study

Study in peoplePopulations

Paper

Friday, January 23

BMJ MedicineJan 23

Physical activity types, variety, and mortality: results from two prospective cohort studies

Cohort study in peoplePopulations

Paper

Saturday, January 10

DiagnosticsJan 10

Association Between Fibromyalgia and Risk of Developing Sarcopenia According SARC-F: A Cross-Sectional Study

Study in peopleBiomarkers

Paper