Validity, reliability and responsiveness of the German version of the 8-item short form Stroke Impact Scale (SF-SIS) in stroke patients in rehabilitation - a prospective validation study

Status

Active, not recruiting

Phases

Unknown

Study type

Observational

Source

DRKS

Registry ID

DRKS00011933

Enrollment

150

Registered

2017-04-07

Start date

2017-04-10

Completion date

Unknown

Last updated

2025-04-07

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

stroke I60 I61 I62 I63 I64

Interventions

Group 1: The SF-SIS and compartive assessments: Stroke Impact Scale 2.0, EQ-5D, National Institutes of Health Stroke Scale (NIHSS), de Morton Mobility Index (DEMMI) will be conducted two weeks (±2 wor

Eligibility

Sex/Gender

All

Age

18 Years to No maximum

Inclusion criteria

Inclusion criteria: diagnosis: stroke according to ICD10 (I60-I64) stationary treatment in Rehaklinik Zihlschlacht

Exclusion criteria

Exclusion criteria: No informed consent. Patients will be excluded if they are not able to follow the instructions or questions concerning the study conduct due to linguistic or cognitive impairments, consequently also allowing no informed consent.

Design outcomes

Primary

Measure	Time frame
Construct validity: Assessment two weeks (±2 working days) after admission to the clinic. hypothesis-based approach: hypotheses concerning expected correlations between the SF-SIS and comparative assessments (SIS 2.0, EQ 5D, NHISS, DEMMI) and for differences between known groups.	—

Secondary

Measure	Time frame
Test-retest-reliability: Intra-Class-Correlation (ICC). Assessment in a subgroup of 50 participants, 1week (±1 working day) after the first measurement point. Responsiveness: Before clinic dismissal (at least 2 weeks after the first measurement point) all participants will be reassessed. hypothesis-based approach, testing correlations of change scores of the SF-SIS with those of the comparative assessments. Determination of the Area Under the Curve (AUC) for changes in quality of life (yes/no).	—

Measure

Time frame

Test-retest-reliability: Intra-Class-Correlation (ICC). Assessment in a subgroup of 50 participants, 1week (±1 working day) after the first measurement point. Responsiveness: Before clinic dismissal (at least 2 weeks after the first measurement point) all participants will be reassessed. hypothesis-based approach, testing correlations of change scores of the SF-SIS with those of the comparative assessments. Determination of the Area Under the Curve (AUC) for changes in quality of life (yes/no).

—

Countries

Switzerland

Contacts

Public ContactAnna Coppers

Rehaklinik Zihlschlacht

a.coppers@rehaklinik-zihlschlacht.ch0041 714243759

Outcome results

None listed

Source: DRKS (via WHO ICTRP) · Data processed: Feb 14, 2026