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Validation of the Slovenian version of the low anterior resection syndrome score for rectal cancer patients after surgery

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01 ott 2019
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Figure 1

Study flowchart. A total of 100 patients were included in the analysis. Of those, 51 were included in the test-retest analysis.
Study flowchart. A total of 100 patients were included in the analysis. Of those, 51 were included in the test-retest analysis.

Figure 2

Bland-Altman plot illustrating the difference between the numerical LARSS values at the first and second test (solid line denotes mean difference, dashed lines denote limits of agreement).
Bland-Altman plot illustrating the difference between the numerical LARSS values at the first and second test (solid line denotes mean difference, dashed lines denote limits of agreement).

Figure 3

Box plot showing the relationship between the LARSS and the QoL group.
Box plot showing the relationship between the LARSS and the QoL group.

Figure 4

The LARSS in clinical subgroups: radiotherapy, type of surgery and age.
The LARSS in clinical subgroups: radiotherapy, type of surgery and age.

Agreement between responses at the first and the second LARS test for each question of the LARSS_

Perfect Moderate No
Q1 78.4 (66.7–90.1) 15.7 (5.4–26.0) 5.9 (0–11.6)
Q2 72.5 (59.9–85.2) 25.5 (13.1–37.9) 2.0 (0–5.9)
Q3 78.4 (66.7–90.1) 19.6 (8.3–30.9) 2.0 (0–5.9)
Q4 76.5 (64.4–88.5) 17.6 (6.8-28.5) 5.9 (0-12.6)
Q5 78.4 (66.7–90.1) 19.6 (8.3–30.9) 2.0 (0–5.9)

Fit between the LARSS group and the QoL group_

Fit n% (95% CI)
No 10.0 (4.0-16.0)
Moderate 24.0 (14.5-32.5)
Perfect 66.0 (56.5-75.4)

The Slovenian version of Low Anterior Resection Syndrome Score (LARSS) (11)_

1. Se vam kdaj zgodi, da ne morete zadržati uhajanje vetrov?
- Ne, nikoli 0
- Da, manj kot enkrat na teden 4
- Da, vsaj enkrat na teden 7
2. Se vam kdaj zgodi, da vam po nesreči uide nekaj tekočega blata?
- Ne, nikoli 0
- Da, manj kot enkrat na teden 3
- Da, vsaj enkrat na teden 3
3. Kako pogosto odvajate blato?
- Več kot 7-krat na dan (na 24 ur) 4
- Od 4- do 7-krat na dan (na 24 ur) 2
- Od 1- do 3-krat na dan (na 24 ur) 0
- Manj kot enkrat na dan (na 24 ur) 5
4. Se vam kdaj zgodi, da morate ponovno na blato v eni uri po zadnjem odvajanju blata?
- Ne, nikoli 0
- Da, manj kot enkrat na teden - Da, vsaj enkrat na teden 9 11
5. Ali kdaj občutite tako hudo siljenje na blato, da morate steči na stranišče?
- Ne, nikoli 0
- Da, manj kot enkrat na teden 11
- Da, vsaj enkrat na teden 16

Fit between the QoL category and the LARSS category_

Impact of bowel function on QoL No LARS (0-20 points) Minor LARS (21-29 points) Major LARS (30-42 points)
No 3 (3%) 2 (2%) 0 (0%)
Minor 8 (8%) 8 (8%) 3 (3%)
Some/major 10 (10%) 11 (11%) 55 (55%)

Patient characteristics_

N=100
Males, n (%) 69 (69)
Age in years at time of survey, mean (SD) 73.5 (10.6)
Age in years at time of operation mean (SD) 63.4 (10.5)
Tumour stage
T0-T2, n (%) 52 (52)
T3-T4, n (%) 48 (48)
Years since operation, mean (SD) 9.7 (1.4)
Type of surgery
TME, n (%) 69 (69)
PME, n (%) 31 (31)
Tumour level in cm, mean (SD) 9.4 (3.3)
Radiotherapy, n (%) 57 (57)
Chemotherapy, n (%) 69 (69)
Lingua:
Inglese
Frequenza di pubblicazione:
4 volte all'anno
Argomenti della rivista:
Medicina, Medicina clinica, Medicina dell'igiene e dell'ambiente