Figure 1
From: Intestinal microbiota of preterm infants differ over time and between hospitals
NMDS ordination of week 1 and week 2 samples for each hospital based on unweighted UniFrac. Samples from 2010 are indicated as red dots and samples from 2011 are indicated as black dots. In each ordination, the 2010 samples (red dots) tend to be more on the left side while the 2011 samples (black dots) tend to be more on the right suggesting a shift in microbial community composition between the years. (A) Week 1 results from hospital 1. Number of dimensions was 2 and stress was 0.17. (B) Week 1 results from hospital 2. Number of dimensions was 2 and stress was 0.19. (C) Week 2 results from hospital 1. Number of dimensions was 2 and stress was 0.20. (D) Week 2 results from hospital 2. Number of dimensions was 2 and stress was 0.19.