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Table 3 Results of regression analysis split by staff category

From: The intention to use an electronic health record and its antecedents among three different categories of clinical staff

Without control variables

Ad.d R2 and p-value

β and p-value

Independent variable

Dependent Variable

All sample

Physicians and residents

Carers and nurses

Secretaries and assistants

All sample

Physicians and residents

Carers and nurses

Secretaries and assistants

Usefulness

Intention to not use

0.34***

0.37***

0.32***

0.19***

−0.55***

−0.55***

− 0.54***

−0.46***

Ease of use

−0.31***

− 0.38***

− 0.29***

not sig.

Ease of use

Usefulness

0.39***

0.39***

0.35***

0.42***

0.29***

0.30***

0.27***

0.28***

Self-efficacy

0.11***

0.08**

0.12***

0.17***

Misfit

−0.20***

−0.22***

−0.18***

− 0.14**

Data security

0.18***

0.17***

0.18***

0.16***

Anxiety

Ease of use

0.33***

0.30***

0.33***

0.25***

−0.11***

−0.07*

− 0.12***

− 0.11*

Self-efficacy

0.17***

0.18***

0.17***

0.12*

Trust

0.37***

0.35***

0.37***

0.35***

With control variables

Ad.d R2 and p-value

β and p-value

Independent variable

Dependent Variable

All sample

Physicians and residents

Carers and nurses

Secretaries and assistants

All sample

Physicians and residents

Carers and nurses

Secretaries and assistants

Usefulness

Intention to not use

0.35***

0.37***

0.32***

0.20***

−0.54***

−0.54***

−0.54***

−0.44***

Ease of use

−0.31***

−0.38***

− 0.29***

not sig.

Transversal work

not sig.

not sig.

not sig.

not sig.

questionnaire

−0.17*

−0.32*

not sig.

not sig.

Ease of use

Usefulness

0.39***

0.39***

0.35***

0.43***

0.29***

0.30***

0.27***

0.28***

Misfit

−0.20***

−0.22***

− 0.17***

−0.14***

Self-efficacy

0.11***

0.08**

0.12**

0.15***

Data security

0.17***

0.18***

0.18***

0.16***

Transversal work

not sig.

not sig.

not sig.

not sig.

questionnaire

not sig.

not sig.

not sig.

not sig.

Anxiety

Ease of use

0.33***

0.30***

0.33***

0.26***

−0.11***

−0.07*

−0.12***

−0.13*

Self-efficacy

0.17***

0.20***

0.17***

not sig.

Trust

0.38***

0.37***

0.38***

0.37***

Transversal work

not sig.

not sig.

not sig.

not sig.

questionnaire

−0.23***

−0.35**

not sig.

not sig.

  1. β Beta coefficient, Ad.d R2 adjusted R-squared; *** = statistically significant p-value lower than 0.001; ** = statistically significant p-value lower than 0.01; * = statistically significant p-value lower than 0.05; not sig. = not significant when the p-value is higher than 0.05
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BMC Health Services Research

ISSN: 1472-6963

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