OOIR: Observatory of International Research

Papers

(The H4-Index of Nutrition is 30. The table below lists those papers that are above that threshold based on CrossRef citation counts [max. 250 papers]. The publications cover those that have been published in the past four years, i.e., from 2021-04-01 to 2025-04-01.)

Article	Citations
Association of vitamin D and gene variants in the vitamin D metabolic pathway with preterm birth	118
Correlation analysis on the association of composite dietary antioxidant index with serum cotinine levels in the general adult population	100
Age-stratified validation and interrater reliability of the screening tool for nutritional risk for childhood cancer in hospitalized children	77
Probiotics and undernourishment impact on brain 5-Hydroxytryptamine system and neurotrophin BDNF in rats: Risk of depression and anxiety?	75
Multispecies probiotic affects fecal short-chain fatty acids in postmenopausal women with obesity: A post hoc analysis of a randomized, double-blind, placebo-controlled study	59
Effect of nutritional status on psychological functioning and coping in patients with lung cancer	57
Characteristics of malnutrition according to Global Leadership Initiative on Malnutrition criteria in non-surgical patients with inflammatory bowel disease	54
Effect of malnutrition as defined by the Global Leadership Initiative on Malnutrition criteria on compliance of adjuvant chemotherapy and relapse-free survival for advanced gastric cancer	51
Evaluation of pre- and postoperative nutrition and oral health–related quality of life in orthognathic surgery patients	49
Prevalence and factors associated with vitamin D deficiency in children and adolescents with type 1 diabetes mellitus: Baseline data from a clinical trial in Rio de Janeiro	48
Unlocking insights: Using machine learning to identify wasting and risk factors in Egyptian children under 5	48
Modified Controlling Nutritional Status (mCONUT) serves as a promising prognostic factor in patients with cancer cachexia	47
Orthorexic tendencies and the structure of achievement motivation in young people in Poland	46
Ultrasonografically assessed osteosarcopenic obesity is associated with frailty in community-dwelling older adults	45
Enteral nutrition for children with acute leukemia-related pancreatitis	45
Association between muscle mass evaluated by computed tomography and the serum creatinine-cystatin C ratio in children with cancer: A cross-sectional study	44
Table of Contents	44
Reference values of low body mass index, mid-upper arm circumference, and calf circumference in cancer patients: A nationwide multicenter observational study	43
Eating alone and weight change in community-dwelling older adults during the coronavirus pandemic: A longitudinal study	43
The application value of preoperative fat-free mass index within Global Leadership Initiative on Malnutrition–defined malnutrition criteria for postoperative outcomes in patients with esophagogastric	41
Table of Contents	39
Factors associated with the progression of myosteatosis in patients with cirrhosis	36
PARENTERAL NUTRITIONAL ALGORITHM - A NEW WEB-BASED CALCULATOR TO PRESCRIBE STANDARD OR PERSONALIZED PARENTERAL NUTRITION	34
THE NUTRISS STUDY: A NEW APPROACH TO CALIBRATE DIET AND EXERCISE IN LONG-TERM SPACE MISSIONS	33
LONG TERM NUTRITIONAL AND METABOLIC COMPLICATIONS AFTER MALABSORPTIVE BARIATRIC SURGERY	32

Association between maternal high-risk factors and anemia among women in Ethiopia	31
Effect of low visceral fat area on long-term survival of stage I–III colorectal cancer	31
Table of Contents	31
Discovery of distinct cancer cachexia phenotypes using an unsupervised machine-learning algorithm	31
Chocolate enriched by extra virgin olive oil improves endothelial function and oxidative stress in patients with diabetes	30
Age is the most important factor for change in body mass index and waist circumference in older people in southern Brazil	30
Effect of timing of enteral nutrition initiation on poor prognosis in patients after cardiopulmonary bypass: A prospective observational study	30
High linoleic acid levels in red blood cells predict a poor response to neoadjuvant chemotherapy in human epidermal growth factor receptor type 2-positive breast cancer patients	30