Lichen planopilaris

L12_LICHENPLANO

Endpoint definition

Report an error or suggest an improvement for this endpoint codes

Endpoint definition steps

FinnGen

Phenotype data

519972

1. Apply sex-specific rule

None

519972

2. Check conditions

None

519972

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

Registry filters:

  • Hospital discharge: ICD-10 L66.1
  • Cause of death: ICD-10 L66.1

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

122

4. Check minimum number of events

None

122

5. Include endpoints

None

122

6. Filter based on genotype QC (FinnGen only)

116

Control definitions (FinnGen only)

Control exclude
L12_DISORDSKINAPPENDIX

Extra metadata

Level in the ICD hierarchy
4
First used in FinnGen datafreeze
DF2
Parent code in ICD-10
L66
Name in latin
Lichen planopilaris

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 618 485 131
Only index persons 608 481 127
Unadjusted period prevalence (%)
Whole population 0.01 0.01 0.00
Only index persons 0.02 0.02 0.00
Median age at first event (years)
Whole population 59.19 61.81 49.78
Only index persons 59.08 61.54 49.78

-FinnGen-

Key figures

All Female Male
Number of individuals 116 100 16
Unadjusted period prevalence (%) 0.03 0.04 0.01
Median age at first event (years) 62.52 63.82 54.35

-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

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
122
Matched controls
1220
Code
Vocabulary
Description
Odds Ratio
-log10(p)
N matched cases
N matched controls
L66.1
ICD-10 Finland
Lichen planopilaris
+∞
176.1
122
*
D07AD01
ATC
clobetasol; topical
35.5
83.9
99
132
TQX10
NOMESCO Finland
Biopsy of skin and subcutaneous tissue
26.4
72.0
62
46
P01BA02
ATC
hydroxychloroquine; oral
16.5
54.8
63
74
L30.9
ICD-10 Finland
Dermatitis, unspecified
6.3
22.6
56
144
D07AC01
ATC
betamethasone; topical
5.8
20.2
81
310
D07AC13
ATC
mometasone; topical
4.9
17.3
66
236
L43.8
ICD-10 Finland
Other lichen planus
37.1
15.3
19
6
D07XC01
ATC
betamethasone; topical
5.3
12.9
31
74
L66.9
ICD-10 Finland
Cicatricial alopecia, unspecified
+∞
11.6
11
*
D07AB02
ATC
hydrocortisone butyrate; topical
3.7
11.5
61
260
L43.9
ICD-10 Finland
Lichen planus, unspecified
14.8
11.1
18
14
L66.8
ICD-10 Finland
Other cicatricial alopecia
+∞
10.6
10
*
E0000UV, ,
ATC
3.4
9.9
74
382
J01AA04
ATC
lymecycline; systemic
4.2
9.7
30
87
H04.10
ICD-10 Finland
Dry eye syndrome
4.0
9.1
31
96
L63.9
ICD-10 Finland
Alopecia areata, unspecified
+∞
8.4
8
*
D05BB02
ATC
acitretin; oral
14.4
8.1
13
10
Z2221
NOMESCO Finland
Medical doctor
2.9
7.4
49
227
L93.0
ICD-10 Finland
Discoid lupus erythematosus
42.5
6.8
8
*
L21.8
ICD-10 Finland
Other seborrhoeic dermatitis
28.3
6.3
8
*

LabWAS

OMOP Concept
People with measurements
Mean N measurements
Mean measured value
(ID) Name
N Cases
N Controls
OR
-log10(p)
cases
controls
cases
controls
unit
-log10(p)
N cases
N controls
41
39
15.33
39.78
1.4
1.2
—
—
—
0
0
43
149
3.91
10.96
1.4
1.4
330.67
633.17
titre
0.93
15
41
33
118
3.46
7.77
1.5
1.4
—
—
—
0
0
33
119
3.43
7.66
1.6
1.2
—
—
—
0
0
75
437
2.86
7.33
2.8
2.0
—
—
—
0
0
11
11
10.85
6.17
1.2
1.2
—
—
—
0
0
80
511
2.64
6.08
6.2
5.2
0.52
0.54
e9/l
0.34
71
445
80
514
2.62
5.96
6.2
5.1
0.04
0.04
e9/l
0.10
71
448
75
473
2.52
5.73
6.4
5.6
—
—
—
0
0
80
523
2.54
5.61
6.3
5.2
1.88
2.24
e9/l
0.79
71
472
80
527
2.50
5.46
6.3
5.2
0.17
0.18
e9/l
0.07
72
467
85
596
2.41
4.75
8.6
8.5
3.19
3.87
e9/l
3.36
77
521
64
447
1.91
3.07
3.5
3.6
36.60
35.94
g/l
0.49
57
417
99
811
2.17
2.87
5.6
6.9
76.50
76.62
u/l
0.01
92
752
63
456
1.79
2.55
9.1
8.8
0.00
0.00
e9/l
0.62
50
366
15
64
2.53
2.50
2.1
1.6
—
—
—
0
0
41
262
1.85
2.49
1.3
1.2
0.65
1.66
u/ml
—
6
70
97
816
1.92
2.22
4.0
3.9
10.37
11.81
mm/h
0.65
90
732
57
416
1.69
2.14
3.1
2.4
134.67
99.87
ug/l
0.53
52
384
5
10
5.16
2.09
1.0
1.0
11.84
20.03
umol/l
—
5
10
86
704
1.75
2.08
3.7
4.0
—
—
—
0
0
15
71
2.27
2.02
2.3
3.4
—
—
—
0
0
56
414
1.65
1.96
1.9
1.8
93.88
98.60
pmol/l
0.27
16
191
0
51
0.00
1.94
0.0
1.9
—
1.21
—
0
51
51
370
1.65
1.91
2.7
2.8
2.35
2.36
mmol/l
0.23
45
322
97
836
1.78
1.80
4.8
4.3
14.29
14.79
pmol/l
1.48
90
760
60
460
1.60
1.77
4.0
4.5
1.23
1.22
mmol/l
0.81
53
413
38
260
1.67
1.76
2.9
2.7
—
—
—
0
0
0
49
0.00
1.73
0.0
1.9
—
0.74
—
0
49
0
49
0.00
1.73
0.0
1.9
—
25.11
—
0
49
39
271
1.65
1.70
5.1
6.8
—
—
—
0
0
5
14
3.68
1.63
3.0
3.3
—
22.38
—
0
5
8
32
2.60
1.63
1.1
1.1
—
—
—
0
0
63
498
1.55
1.57
4.7
5.7
1.23
1.22
mmol/l
0.28
54
429
5
15
3.43
1.54
2.4
1.5
—
—
—
0
0
109
987
1.98
1.53
5.9
5.1
1.74
3.07
mu/l
0.56
104
904
116
1081
2.48
1.51
12.4
13.6
139.83
139.90
mmol/l
0.16
111
1051
37
266
1.56
1.38
3.0
2.8
0.29
0.51
e6/l
0.61
24
193
5
17
3.02
1.37
1.8
1.2
—
—
—
0
0
79
672
1.50
1.30
3.5
4.0
—
8213.09
—
0
11
13
70
1.96
1.29
1.2
1.4
—
31.29
—
0
8
32
226
1.56
1.28
1.5
1.4
2.14
2.30
g/l
0.22
16
125
30
209
1.58
1.27
2.0
2.0
2.20
3.18
mg/l
2.06
22
181
39
289
1.51
1.26
2.9
2.8
15.83
45.48
e6/l
0.80
24
216
87
762
1.49
1.18
3.2
3.5
—
—
—
0
0
22
146
1.62
1.13
2.0
2.7
6.60
3.27
e6/l
—
10
75
112
1043
1.90
1.13
10.7
11.9
21.91
21.37
mg/l
0.06
84
786
7
31
2.33
1.12
2.1
2.1
—
—
—
0
0
45
353
1.44
1.08
3.0
3.3
20.65
70.01
e6/l
1.82
27
235
40
307
1.45
1.07
1.9
2.0
—
—
—
0
0
7
34
2.12
1.04
1.1
1.1
—
—
—
0
0
16
100
1.69
1.03
1.6
1.6
—
—
—
0
0
16
100
1.69
1.03
1.3
1.3
—
—
—
0
0
16
101
1.67
0.99
1.5
1.5
—
—
—
0
0
27
195
1.49
0.97
2.7
2.3
6.60
5.89
e6/l
0.10
21
177
14
87
1.69
0.92
1.3
1.1
—
—
—
0
0
106
985
1.58
0.91
5.0
5.4
38.51
39.02
mmol/mol
0.31
101
911
10
56
1.86
0.91
2.6
2.2
—
—
—
0
0
19
129
1.56
0.90
1.7
1.9
28.16
23.28
%
0.61
13
111
30
225
1.44
0.90
1.4
1.5
24.76
21.16
nmol/l
0.59
25
183
116
1105
2.01
0.88
16.1
14.3
69.09
70.42
umol/l
0.29
116
1105
40
320
1.37
0.83
2.5
3.2
7.39
7.40
ph
—
6
53
28
212
1.42
0.80
1.3
1.3
1.34
12.36
u/ml
—
8
85
31
390
0.72
0.78
2.8
3.2
26.68
22.33
ng/l
0.17
20
259
15
100
1.57
0.77
1.7
1.6
—
—
—
0
0
10
60
1.73
0.74
1.3
1.4
—
—
—
0
0
28
217
1.38
0.70
1.4
1.3
13.42
37.63
iu/ml
1.91
12
77
114
1091
1.68
0.68
10.5
11.2
—
—
—
0
0
25
192
1.38
0.66
3.6
3.4
13.82
177.48
ng/l
1.08
17
146
39
322
1.31
0.65
2.6
2.7
—
—
—
0
0
5
29
1.75
0.64
1.2
2.8
—
—
—
0
0
13
88
1.53
0.63
2.2
4.2
—
—
—
0
0
5
30
1.69
0.62
1.0
1.1
—
—
—
0
0
0
21
0.00
0.60
0.0
2.0
—
6.87
—
0
21
0
21
0.00
0.60
0.0
2.0
—
1.45
—
0
21
20
157
1.33
0.47
1.5
1.2
—
—
—
0
0
22
176
1.30
0.46
2.9
2.5
552.50
510.93
mosm/kgh2o
0.64
16
152
16
122
1.36
0.45
1.3
1.5
—
—
—
0
0
42
366
1.23
0.44
2.6
2.9
—
—
—
0
0
5
31
1.64
0.43
1.0
1.3
—
—
—
0
0
5
32
1.59
0.43
1.0
1.2
—
295.20
—
0
15
26
216
1.26
0.41
2.1
1.7
0.91
0.87
mg/l
0.06
16
173
0
16
0.00
0.41
0.0
1.5
—
3.88
—
0
16
0
16
0.00
0.41
0.0
1.5
—
107.94
—
0
16
0
16
0.00
0.41
0.0
1.5
—
—
—
0
0
0
16
0.00
0.41
0.0
1.1
—
—
—
0
0
36
311
1.22
0.41
2.7
3.3
—
—
—
0
0
0
17
0.00
0.41
0.0
2.4
—
—
—
0
0
0
18
0.00
0.40
0.0
1.4
—
—
—
0
0
14
107
1.35
0.39
8.9
5.6
104.86
104.23
mmol/l
0.25
14
107
5
76
0.64
0.37
1.2
2.5
—
—
—
0
0
5
78
0.63
0.37
3.0
3.0
—
—
—
0
0
33
289
1.19
0.33
3.1
2.9
41.21
299.21
mg/l
0.50
20
160
104
1003
1.25
0.32
4.7
3.9
1.21
1.24
mmol/l
0.23
97
917
27
232
1.21
0.32
2.0
3.5
—
—
—
0
0
108
1046
1.28
0.32
4.9
4.5
5.73
5.85
mmol/l
0.54
102
957
62
574
1.16
0.32
4.1
5.6
9.49
10.15
umol/l
0.45
56
545
7
53
1.34
0.31
1.7
1.8
—
—
—
0
0
55
505
1.16
0.31
2.6
3.5
0.00
0.01
estimate
0.49
16
94
110
1070
1.29
0.29
5.5
5.1
2.83
2.83
mmol/l
0.02
105
986
55
509
1.15
0.27
3.4
4.9
0.00
0.00
estimate
-0.00
16
88
5
73
0.67
0.27
1.2
1.3
—
—
—
0
0
20
232
0.84
0.25
4.4
3.9
—
—
—
0
0
6
81
0.73
0.25
1.8
1.5
—
—
—
0
0
34
306
1.15
0.24
3.0
2.8
6.85
7.16
mmol/l
0.14
28
252
5
38
1.33
0.23
1.6
1.5
—
—
—
0
0
5
40
1.26
0.22
16.0
6.4
26.20
24.60
mmol/l
—
5
40
28
250
1.16
0.22
2.5
2.3
15666.81
9658.29
umol/l
0.15
21
210
0
11
0.00
0.21
0.0
1.4
—
—
—
0
0
0
11
0.00
0.21
0.0
3.1
—
4.31
—
0
11
0
11
0.00
0.21
0.0
4.1
—
—
—
0
0
0
10
0.00
0.21
0.0
1.0
—
32.50
—
0
10
0
10
0.00
0.21
0.0
3.6
—
—
—
0
0
0
10
0.00
0.21
0.0
2.4
—
—
—
0
0
0
10
0.00
0.21
0.0
1.1
—
—
—
0
0
43
397
1.13
0.21
2.2
3.3
5.75
5.71
ph
—
6
33
0
12
0.00
0.21
0.0
2.8
—
—
—
0
0
55
516
1.12
0.21
2.6
3.5
0.00
0.00
estimate
-0.00
15
85
107
1045
1.19
0.20
4.9
4.4
1.57
1.58
mmol/l
0.10
100
962
0
14
0.00
0.20
0.0
1.7
—
—
—
0
0
0
14
0.00
0.20
0.0
2.1
—
54.41
—
0
14
0
14
0.00
0.20
0.0
1.1
—
—
—
0
0
5
68
0.72
0.17
20.0
5.2
—
—
—
0
0
49
461
1.11
0.17
17.1
9.5
1.24
1.17
inr
0.18
15
138
31
284
1.12
0.17
2.9
3.1
—
—
—
0
0
16
140
1.16
0.16
2.6
1.7
—
—
—
0
0
15
131
1.17
0.15
1.5
1.8
112.00
126.01
ug/g
—
9
107
33
306
1.11
0.15
3.4
3.4
15.05
7.91
mg/mmol
0.28
19
164
5
45
1.12
0.10
1.2
1.6
—
—
—
0
0
5
45
1.12
0.10
1.6
1.3
—
—
—
0
0
107
1055
1.12
0.09
5.3
4.5
4.77
4.83
mmol/l
0.27
102
981
6
55
1.10
0.09
2.7
2.1
—
—
—
0
0
6
74
0.80
0.08
1.5
2.6
1.57
4.55
ug/l
—
6
65
8
74
1.09
0.07
1.1
1.4
—
—
—
0
0
8
77
1.04
0.07
3.9
5.4
—
0.04
—
0
25
9
88
1.02
0.07
1.0
1.4
—
—
—
0
0
11
100
1.11
0.05
5.2
3.7
0.93
1.05
mmol/l
1.15
11
90
11
120
0.91
0.05
1.3
1.3
—
—
—
0
0
26
270
0.95
0.03
1.3
1.3
—
—
—
0
0
14
141
0.99
0.00
1.2
1.9
—
—
—
0
0
27
269
1.00
0.00
3.6
3.5
0.00
0.00
estimate
-0.00
15
86
11
108
1.02
0.00
2.3
4.4
4.15
1.94
ug/l
0.39
11
95
5
51
0.98
0.00
18.2
6.0
0.90
1.39
%
—
5
51
5
51
0.98
0.00
18.2
5.9
0.56
0.67
%
—
5
51
9
91
0.99
0.00
1.2
1.4
—
—
—
0
0
0
7
0.00
-0.00
0.0
3.6
—
—
—
0
0
0
6
0.00
-0.00
0.0
1.5
—
28.50
—
0
6
0
5
0.00
-0.00
0.0
1.8
—
—
—
0
0
0
9
0.00
-0.00
0.0
1.2
—
—
—
0
0
0
6
0.00
-0.00
0.0
1.0
—
—
—
0
0
0
5
0.00
-0.00
0.0
1.2
—
—
—
0
0
5
49
1.02
-0.00
18.2
6.2
96.00
94.55
%
—
5
49
0
7
0.00
-0.00
0.0
2.1
—
—
—
0
0
5
50
1.00
-0.00
2.0
4.7
24.34
24.74
mmol/l
—
5
50
0
8
0.00
-0.00
0.0
10.0
—
0.65
—
0
8
0
8
0.00
-0.00
0.0
1.0
—
—
—
0
0
0
5
0.00
-0.00
0.0
2.2
—
32.84
—
0
5
0
7
0.00
-0.00
0.0
1.0
—
—
—
0
0
0
6
0.00
-0.00
0.0
1.3
—
6.13
—
0
6
0
7
0.00
-0.00
0.0
1.3
—
—
—
0
0
0
5
0.00
-0.00
0.0
1.6
—
71.58
—
0
5
0
5
0.00
-0.00
0.0
2.4
—
9.32
—
0
5
0
8
0.00
-0.00
0.0
2.0
—
11.89
—
0
8
0
7
0.00
-0.00
0.0
1.1
—
—
—
0
0
5
49
1.02
-0.00
1.0
1.1
—
—
—
0
0
0
8
0.00
-0.00
0.0
1.4
—
—
—
0
0
0
5
0.00
-0.00
0.0
1.0
—
—
—
0
0
0
6
0.00
-0.00
0.0
1.5
—
32.08
—
0
6
0
6
0.00
-0.00
0.0
1.2
—
—
—
0
0
0
7
0.00
-0.00
0.0
1.6
—
0.97
—
0
7
0
6
0.00
-0.00
0.0
1.7
—
1.63
—
0
6
0
6
0.00
-0.00
0.0
1.5
—
42.55
—
0
6
0
7
0.00
-0.00
0.0
1.3
—
—
—
0
0
0
7
0.00
-0.00
0.0
1.9
—
115.14
—
0
7
0
5
0.00
-0.00
0.0
1.2
—
—
—
0
0
0
7
0.00
-0.00
0.0
1.3
—
51.57
—
0
7

Mortality – FinRegistry

Association

Association between endpoint L12_LICHENPLANO and mortality.

Females

No data

Males

No data

Mortality risk

Mortality risk for people of age

years, who have L12_LICHENPLANO.

N-year risk Females Males
1 No data No data
5 No data No data
10 No data No data
15 No data No data
20 No data No data

Relationships between endpoints

Index endpoint: L12_LICHENPLANO – Lichen planopilaris

GWS hits: -

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