Figure 2.

Unadjusted and adjusted risk ratios of social vulnerabilities with partial attrition.

Log binomial regression models compared participants with partial attrition (attended at least one study visit) to participants with no attrition.

*Financial-resource strain was determined by participants’ self-reported level of difficulty paying for very basics like food, housing, medical care, and heating within the 3 months prior to enrolling into the trial. Participants who reported paying for basics was ‘somewhat hard’ or ‘very hard’ were categorized as having financial-resource strain.

^†The adjusted log-binomial models controlled for other social vulnerability indicators and the number of participant medical co-morbidities.