Instrument:

A questionnaire to measure convenience and satisfaction with a new internet-based tool for oral anticoagulation therapy telecontrol

Implementation
outcome:

Acceptability

Instrument summary:

10-item questionnaire measuring convenience and satisfaction with a noval internet-based tool for oral anticoagulation therapy telecontrol among patients

Level of analysis:

Consumer

Country of application:

Spain

Psychometric quality
(ConPsyCL):

2 / 22

Global reliability
score (COSMIN):

Poor

Global validity
score (COSMIN):

Fair

Responsiveness
score (COSMIN):

Not assessed

Usability score:

Good

10 items

Reference:

Ferrando F, Mira Y, Contreras MT, Aguado C, Aznar JA.

Implementation of SintromacWeb(R), a new internet-based tool for oral anticoagulation therapy telecontrol: study on system consistency and patient satisfaction.

Thromb Haemost. 2010;103(5):1091–101.

Psychometric quality
(ConPsyCL):

ConPsyCL score:

2 / 22

Reliability (Max 5pts)

Internal consistency (Max 3pts)

0 / 1Item internal consistency
/ Item total correlation

0 / 2Alpha

 

Test-retest or inter-rater (Max 2pts)

0 / 1 Item level

0 / 1 Factor level

 

Validity (Max 5pts)

1 / 1 Content validity

1 / 1 Face validity

0 / 1 Convergent validity

0 / 1 Discriminant validity

0 / 1 Discriminative validity

 

Factor Analysis (Max 12pts)

0 / 1 Adequacy measures

0 / 1 Kaiser criterion

0 / 1 Variance explained
/ Parallel analysis

0 / 1 Main loadings

0 / 4 EFA goodness of fit

0 / 4 CFA Goodness of fit

 

0 / -2 Penalty

Methodological quality:
(COSMIN)

Reliability

See how Reliability is scored

Internal consistency

Good

Reliability

Poor

Measurement error

Not assessed

Global reliability score

Poor

Validity

See how Validity is scored

Content validity

Good

Structural validity

Good

Hypotheses testing

Fair

Cross-cultural validity

Not assessed

Criterion validity

Good

Global validity score

Fair

Responsiveness

See how Responsiveness is scored

Responsiveness

Not assessed