Table 3 Main factor analysis results

Variables

  Looking up medical or health-related information on the Internet improves the doctor-patient relationship

0.577

0.852

0.680

  Looking up medical or health-related information on the Internet leads to doubts about the health care professional's knowledge

0.747

0.809

0.705

  Looking up medical or health-related information on the Internet improves knowledge of the patient and facilitates his or her treatment

0.765

0.809

0.735

  The existence of computerised data allows the evolution of the patient's clinical status to be viewed

0.946

0.772

0.788

  I am in favour of creating a single computerised medical history for each patient, which can be accessed by any health care professional regardless of the centre where the patient is attended

0.943

0.785

0.844

With excessive ICT use, there is greater control of errors

0.862

0.639

0.783

  In most cases, computerisation and ICT use in the field of health care minimise bureaucracy and have a major impact on improved clinical practice

0.703

0.770

0.605

% variance explained

0.57788

0.15195

0.15521

0.47019

0.42973

0.14720

Eigenvalue

4.0451

1.06362

1.08644

3.29133

3.00810

1.03041

Cronbach's alpha

0.811

0.874

0.891

0.877

Correlation matrix

Determinant of the matrix

KMO index

Bartlett's statistic

Measurement of sample adequacy

Component correlation matrix

1

2

1

2

1

2

  1

1.000

0.646

1.000

0.525

1.000

1.000

  2

0.646

1.000

0.525

1.000

0.400

1.000