Data driven decision making to characterize clinical personas of parents of children with cystic fibrosis: a mixed methods study

Table 3 Latent factors and clinical relevance from PLSR models of adherence and self-efficacy (quantitative phase)^a

	Adherence (Model 1)			Self-Efficacy (Model 2)
Components (clinical relevance)	I (Parental capability)	II / III (Barriers to CF care / child nutrition)		I / III (Barriers to CF care / child nutrition)
Cumulative % of variation explained by each component	57.0%	81.0%	98.5%	68.2%	96.3%
Characteristics
Child BMI percentile		−0.43	−0.47	0.33	0.61
Distance to CF center (miles)	0.12	1.24	−0.88	−1.26	0.83
Self-efficacy	1.03	−0.29		–	–

Abbreviations: BMI Body Mass Index, CF Cystic Fibrosis, PLSR Partial Least Squares
^aAll explanatory variables were included as appropriate but are not reported here due to small magnitudes of the loadings. Adherence model includes aerosolized medication and airway clearance adherence as outcomes

ISSN: 1471-2466