Other and unspecified atrophic disorders of skin

L12_ATROPHICSKINNAS

skin atrophy: The structural changes and the signs and symptoms of chronologically aged skinand those of corticosteroid induced chronicatrophyof theskinare partially very similar.Thinningof epidermis and laxity as well as dryness, purpura and echymoses occur in both conditions.

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Endpoint definition

Endpoint definition steps

FinnGen

Phenotype data

520210

1. Apply sex-specific rule

None

520210

2. Check conditions

None

520210

3. Check pre-conditions, main-only, mode, registry filters

Registry filters:

  • Hospital discharge: ICD-10 L90.8, L90.9
  • Hospital discharge: ICD-9 7018X
  • Cause of death: ICD-10 L90.8, L90.9
  • Cause of death: ICD-9 7018X

2 out of 7 registries used, show all original rules.

156

4. Check minimum number of events

None

156

5. Include endpoints

None

156

6. Filter based on genotype QC (FinnGen only)

156

Control definitions (FinnGen only)

Control exclude
L12_OTHERSKINSUBCUTIS

Extra metadata

Level in the ICD hierarchy
4
First used in FinnGen datafreeze
DF2

Case counts by codes

FinnGen case counts by registry codes:

generic upset plot

Upset plot

Full data table

Summary Statistics

-FinRegistry-

Key figures

All Female Male
Number of individuals
Whole population 1119 918 192
Only index persons 1014 852 162
Unadjusted period prevalence (%)
Whole population 0.02 0.03 0.01
Only index persons 0.03 0.03 0.01
Median age at first event (years)
Whole population 58.59 60.87 47.68
Only index persons 57.84 60.26 45.08

-FinnGen-

Key figures

All Female Male
Number of individuals 156 137 19
Unadjusted period prevalence (%) 0.04 0.05 0.01
Median age at first event (years) 59.36 59.92 55.30

-FinRegistry-

Age distribution of first events

-FinnGen-

Age distribution of first events

-FinRegistry-

Year distribution of first events

-FinnGen-

Year distribution of first events

-FinRegistry-

Cumulative Incidence Function

-FinnGen-

Cumulative Incidence Function

No data

CodeWAS (R11)

CodeWAS is a tool for exploring the associations between an endpoint and all of the medical codes and drug codes.

This is a new tool, please reach out using the contact form for feedback and improvement ideas.

First, a cohort is built by matching controls to the endpoint cases using year of birth and sex. Then, a Fisher test is done for all the medical codes and drug codes between the cases and controls of this cohort. Codes are reported in the table below if they have −log10(p-value) ≥ 6.

Matched cohort

Matched cases
142
Matched controls
1418
Code
Vocabulary
Description
Odds Ratio
-log10(p)
N matched cases
N matched controls
L90.9
ICD-10 Finland
Atrophic disorder of skin, unspecified
+∞
97.4
82
*
L90.8
ICD-10 Finland
Other atrophic disorders of skin
+∞
53.6
48
*
L90.0
ICD-10 Finland
Lichen sclerosus et atrophicus
51.5
34.8
41
11
D07AD01
ATC
clobetasol; topical
8.8
26.6
67
130
ULA02
NOMESCO Finland
Kolposcopy
9.0
20.5
47
74
LFB00
NOMESCO Finland
Biopsy of vulva or perineum
29.9
19.0
25
10
7018X
ICD-9 Finland
Other hypertrophic and atrophic conditions of skin, Other specified hypertrophic and atrophic conditions of skin[ATROPHIA CUTIS ALIA DEFINITA]
+∞
12.7
12
*
TQX10
NOMESCO Finland
Biopsy of skin and subcutaneous tissue
6.2
9.7
26
49
J01CA04
ATC
amoxicillin; systemic
3.7
7.3
126
963
LEB00
NOMESCO Finland
Biopsy of vagina
9.4
6.7
13
15
XLD00
NOMESCO Finland
Sytologyspecimen from mouth of uterus
3.4
6.7
33
115
L98.9
ICD-10 Finland
Disorder of skin and subcutaneous tissue, unspecified
+∞
6.3
6
*
R03BA01
ATC
beclometasone; inhalant
3.2
6.2
34
126
D07AC01
ATC
betamethasone; topical
2.6
6.2
61
323

Mortality – FinRegistry

Association

Association between endpoint L12_ATROPHICSKINNAS and mortality.

Females

Parameter HR [95% CI] p-value
L12_ATROPHICSKINNAS 1.125 [0.9, 1.41] 0.311
Birth year 0.998 [0.99, 1.01] 0.614

During the follow-up period (1.1.1998 — 31.12.2019), 117 out of 703 females with L12_ATROPHICSKINNAS died.

Males

No data

Mortality risk

Mortality risk for people of age

years, who have L12_ATROPHICSKINNAS.

N-year risk Females Males
1 0.119% No data
5 0.588% No data
10 1.835% No data
15 3.623% No data
20 6.507% No data

Relationships between endpoints

Index endpoint: L12_ATROPHICSKINNAS – Other and unspecified atrophic disorders of skin

GWS hits: -

Endpoint
Case Overlap
Survival Analysis
Genetic Correlations
Genetic Signals
N (Jaccard index)
HR [CI]
Extremity
rg [CI]
Extremity
Hits
Coloc Hits
FinRegistry
FinnGen
FinRegistry
FinnGen
FinnGen
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