Public Health Nutrition

Top Research Topics at Public Health Nutrition?

Environmental health, Demography, Obesity, Gerontology and Cross-sectional study are among the topics commonly tackled in the journal. While Environmental health is the key highlight in it, it also covered some subjects on Micronutrient and Nutrient. The studies on Demography discussed can also contribute to research in the domains of Body mass index, Logistic regression, Cohort study, Anthropometry and Pediatrics.

In Public Health Nutrition, researchers investigate the Body mass index study as part of research in the field of Internal medicine. Topics in Cohort study explored in Public Health Nutrition were investigated in conjunction with research in Prospective cohort study and Cohort. The work on Pediatrics presented in it focuses on Breast feeding in particular.

The journal concentrates on Obesity topics that focus on Overweight and Waist. Underweight is a major topic of Overweight research. The study on Public health featured in it expounds on the topic of Health promotion in particular.

• Environmental health (32.41%)
• Demography (20.73%)
• Obesity (14.95%)

What are the most cited papers published in the journal?

• Worldwide prevalence of anaemia, WHO Vitamin and Mineral Nutrition Information System, 1993-2005 (1522 citations)
• European Prospective Investigation into Cancer and Nutrition (EPIC): study populations and data collection (1371 citations)
• The International Physical Activity Questionnaire (IPAQ): a study of concurrent and construct validity. (1005 citations)

Research areas of the most cited articles at Public Health Nutrition:

The published articles mostly deal with topics like Environmental health, Gerontology, Obesity, Demography and Cross-sectional study. The Environmental health research tackled in the journal articles is interrelated with Micronutrient which concerns subjects like Nutrient. The most cited articles focus on Demography but the discussions also offer insight into other areas such as Odds ratio, Anthropometry, Cohort study and Pediatrics.

What topics the last edition of the journal is best known for?

• Internal medicine
• Law
• Disease

The previous edition focused in particular on these issues:

The journal is mainly concerned with subjects like Environmental health, Demography, Obesity, Overweight and Logistic regression. The concepts on Environmental health presented in the journal can also apply to other research fields, including Psychological intervention, Food insecurity, Food security, Public health and Malnutrition. Research on Psychological intervention addressed in it frequently intersections with the field of Intervention (counseling).

The research on Malnutrition discussed in it draws on the closely related field of Double burden. The Demography works featured in Public Health Nutrition incorporate elements from Cohort, Quartile, Odds, Anthropometry and Confounding.

The most cited articles from the last journal are:

• Food insecurity measurement and prevalence estimates during the COVID-19 pandemic in a repeated cross-sectional survey in Mexico. (16 citations)
• Associations of sedentary behaviours and incidence of unhealthy diet during the COVID-19 quarantine in Brazil. (15 citations)
• Development and validation of a questionnaire to evaluate the impact of COVID-19 on lifestyle-related behaviours: eating habits, activity and sleep behaviour. (13 citations)

Papers citation over time

A key indicator for each journal is its effectiveness in reaching other researchers with the papers published at that venue.

The chart below presents the interquartile range (first quartile 25%, median 50% and third quartile 75%) of the number of citations of articles over time.

Top authors and change over time

The top authors publishing in Public Health Nutrition (based on the number of publications) are:

• Agneta Yngve (94 papers) absent at the last edition,
• Marilyn Tseng (62 papers) absent at the last edition,
• Barrie Margetts (59 papers) absent at the last edition,
• Allison M. Hodge (52 papers) published 3 papers at the last edition the same number as at the previous edition,
• Roger Hughes (47 papers) absent at the last edition.

The overall trend for top authors publishing in this journal is outlined below. The chart shows the number of publications at each edition of the journal for top authors.

Top affiliations and change over time

Only papers with recognized affiliations are considered

The top affiliations publishing in Public Health Nutrition (based on the number of publications) are:

• Harvard University (145 papers) published 24 papers at the last edition, 13 more than at the previous edition,
• Johns Hopkins University (129 papers) published 23 papers at the last edition, 11 more than at the previous edition,
• Deakin University (122 papers) published 27 papers at the last edition, 17 more than at the previous edition,
• University of São Paulo (118 papers) published 35 papers at the last edition, 25 more than at the previous edition,
• University of North Carolina at Chapel Hill (108 papers) published 16 papers at the last edition, 10 more than at the previous edition.

The overall trend for top affiliations publishing in this journal is outlined below. The chart shows the number of publications at each edition of the journal for top affiliations.

Publication chance based on affiliation

The publication chance index shows the ratio of articles published by the best research institutions in the journal edition to all articles published within that journal. The best research institutions were selected based on the largest number of articles published during all editions of the journal.

The chart below presents the percentage ratio of articles from top institutions (based on their ranking of total papers).Top affiliations were grouped by their rank into the following tiers: top 1-10, top 11-20, top 21-50, and top 51+. Only articles with a recognized affiliation are considered.

During the most recent 2021 edition, 4.09% of publications had an unrecognized affiliation. Out of the publications with recognized affiliations, 20.63% were posted by at least one author from the top 10 institutions publishing in the journal. Another 7.57% included authors affiliated with research institutions from the top 11-20 affiliations. Institutions from the 21-50 range included 13.34% of all publications and 58.46% were from other institutions.

Returning Authors Index

A very common phenomenon observed among researchers publishing scientific articles is the intentional selection of journals they have already attended in the past. In particular, it is worth analyzing the case when the authors participate in the same journal from year to year.

The Returning Authors Index presented below illustrates the ratio of authors who participated in both a given as well as the previous edition of the journal in relation to all participants in a given year.

Returning Institution Index

The graph below shows the Returning Institution Index, illustrating the ratio of institutions that participated in both a given and the previous edition of the conference in relation to all affiliations present in a given year.

The experience to innovation index

Our experience to innovation index was created to show a cross-section of the experience level of authors publishing in a journal. The index includes the authors publishing at the last edition of a journal, grouped by total number of publications throughout their academic career (P) and the total number of citations of these publications ever received (C).

The group intervals were selected empirically to best show the diversity of the authors' experiences, their labels were selected as a convenience, not as judgment. The authors were divided into the following groups:

• Novice - P < 5 or C < 25 (the number of publications less than 5 or the number of citations less than 25),
• Competent - P < 10 or C < 100 (the number of publications less than 10 or the number of citations less than 100),
• Experienced - P < 25 or C < 625 (the number of publications less than 25 or the number of citations less than 625),
• Master - P < 50 or C < 2500 (the number of publications less than 50 or the number of citations less than 2500),
• Star - P ≥ 50 and C ≥ 2500 (both the number of publications greater than 50 and the number of citations greater than 2500).

The chart below illustrates experience levels of first authors in cases of publications with multiple authors.

Exploration of Practical Application of Research Topics

A significant aspect of research is its connection to practical applications in related fields. For instance, the Environmental Health studies mentioned in the top research topics can have direct implications on public health policies and recommendations at local, state, or national levels. Similarly, the Obesity research informs the development of educational materials and interventions aimed at curbing this growing epidemic. The discussion on different elements such as Gerontology, Demography, and Cross-sectional studies can also guide relevant practical applications in respective fields. The broad range of topics covered in this research not only allows for an intersection of different disciplines but also assists in a comprehensive understanding of public health nutrition when applied in real-world scenarios. One way for research to translate to practice is through degree programs that educate students on these subjects to prepare them for what they will encounter in their respective careers. To illustrate, for those interested in the health field in Arkansas, the lpn programs arkansas offer courses that address many of these mentioned research topics like Obesity, Environmental health, and Demography. These programs thus serve as a conduit between research and implementation, ensuring constant dialogue and integration of new findings into practice.