Skip to main content
Advertisement
Browse Subject Areas
?

Click through the PLOS taxonomy to find articles in your field.

For more information about PLOS Subject Areas, click here.

< Back to Article

Role of magnesium supplementation in the treatment of depression: A randomized clinical trial

Fig 2

Patient Health Questionnaire-9 over time by group.

The individual box plots show the distribution of PHQ-9 scores by week in each randomization group. The middle line of each box represents the median score. The boxes range from the 25th to the 75th percentile. The whiskers demonstrate the range of scores with outliers shown by small circles.

Fig 2

doi: https://doi.org/10.1371/journal.pone.0180067.g002