Trends in neonatology and pediatrics publications over the past 12 years

Area of Science:

• Pediatric Research
• Neonatal Medicine

Background:

• Publication output in medical fields evolves over time.
• Understanding trends in pediatric and neonatal literature is crucial for tracking research progress.

Purpose of the Study:

• To analyze publication trends in Neonatology and Pediatrics from 1994-2005.
• To determine if different publication categories (e.g., reviews, clinical trials) show similar growth patterns over time.

Main Methods:

• Medline database search for articles published between 1994 and 2005.
• Inclusion criteria: human studies, English language, focused on 'newborn' or 'all-child'.
• Regression analysis used to assess the impact of publication year on the number of publications per category.

Main Results:

• A significant linear increase in overall publications for both Neonatology and Pediatrics was observed.
• Meta-analyses, reviews, and editorials increased steadily in both fields.
• Neonatology showed a decrease in letters, while Pediatrics had no significant change.
• Pediatrics demonstrated a significant increase in clinical trials and randomized control trials, unlike Neonatology.

Conclusions:

• Neonatology experienced growth in reviews and meta-analyses but not in original studies.
• Pediatrics showed parallel growth in reviews and meta-analyses, alongside increases in clinical trials, randomized control trials, and guidelines.
• Publication patterns differ between Neonatology and Pediatrics, particularly concerning original research and clinical trial output.