Fig. 5
From: Small fiber involvement is independent from clinical pain in late-onset Pompe disease
Correlation scatter plot matrix of fiber densities (z-score IENFD) and clinical data. i.e. time between symptoms onset and start of ERT (duration symptoms to ERT), start of ERT therapy to time of biopsy (duration ERT to biopsy) and PDQ-score in patients with reduced (red) and normal (blue) fiber densities. The lines indicate a linear fit (and confidential intervals) for visual guidance of possible correlations. The diagonal shows the data distribution as probability density function