Table 2 -. Correlation between number of recurrences in the service and quantitative and ordinal variables. Porto Alegre, RS, Brazil, 2012.
Recurrences in the service | ||
---|---|---|
Correlation coefficient (r) | p* | |
Age | +0.067 | 0.191 |
Risk classification | -0.106 | 0.048 |
Length of stay | +0.107 | 0.035 |
Using Spearman's correlation test