Table 2.

Spearman correlation coefficient for correlation between behavioral variables and the number of lineage migration events

VariablesNo. of export. eventsNo. of import. events
rPrP
Risky sexual practices
  A proportion of PWID who reported participating in group sex0.210.64−0.820.04
Safe sexual practices
  A proportion of PWID who always used condoms with casual partners0.040.94−0.860.03
  A proportion of PWID who always used condoms with commercial partners0.070.88−0.750.05
Regional level epidemiological characteristics
  No. of IDP relocated to and registered in a location0.96<0.010.140.76
  No. of HIV-positive IDP relocated to and registered in a location0.430.340.860.03
  HIV prevalence in general population0.750.050.180.7
  • r, correlation coefficient. Significant P values are shown in bold.