Table 3 Standardized Regression Coefficients, proportion of variance explained and internal consistency, for the first two factors explaining 80 % or more of variance of nurses’ satisfaction. Exploratory factor analysis with oblique rotation; responders with complete questionnaire (n = 51)
# | Item description | Factor 1 | Factor 2 |
|---|---|---|---|
6 | Felt more comfortable administering insulin to patients using pens | 1.019 | −0.123 |
3 | Pens are more convenient | 0.877 | 0.121 |
8 | Pens are an improvement over conventional | 0.803 | 0.185 |
4 | Pens are more simple & easy to use | 0.701 | 0.241 |
5 | Felt more confident I was giving the correct dose using pens | −0.139 | 1.015 |
1 | More satisfied with preparing insulin using pens | 0.317 | 0.659 |
2 | More satisfied with administering insulin using pens | 0.415 | 0.597 |
7 | Took less time to prepare and give insulin using pens | 0.430 | 0.579 |
Proportion of variance explained by each factor | 77.0 | 8.3 | |
Factor’s internal consistency (Cronbach’s alpha) | 0.94 | 0.92 |