Chloasma

L12_CHLOASMA

obsolete_incontinentia pigmenti achromians: a dermal melanocytic condition affecting the shoulder area. Nevus of Ito often occurs in association with nevus of Ota in the same patient but is much less common, although the true incidence is unknown.

Suggest a new description

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 L81.1
  • Hospital discharge: ICD-9 7090A
  • Hospital discharge: ICD-8 7090[0-2]
  • Cause of death: ICD-10 L81.1
  • Cause of death: ICD-9 7090A
  • Cause of death: ICD-8 7090[0-2]

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

158

4. Check minimum number of events

None

158

5. Include endpoints

None

158

6. Filter based on genotype QC (FinnGen only)

158

Control definitions (FinnGen only)

Control exclude
L12_OTHERSKINSUBCUTIS

Extra metadata

Level in the ICD hierarchy
4
First used in FinnGen datafreeze
DF2
Parent code in ICD-10
L81
Name in latin
Chloasma

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 918 754 148
Only index persons 851 720 131
Unadjusted period prevalence (%)
Whole population 0.02 0.02 0.00
Only index persons 0.02 0.03 0.01
Median age at first event (years)
Whole population 47.29 48.22 43.92
Only index persons 47.24 48.03 42.87

-FinnGen-

Key figures

All Female Male
Number of individuals 158 136 22
Unadjusted period prevalence (%) 0.04 0.05 0.01
Median age at first event (years) 47.97 48.46 44.94

-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
139
Matched controls
1391
Code
Vocabulary
Description
Odds Ratio
-log10(p)
N matched cases
N matched controls
L81.1
ICD-10 Finland
Chloasma
7630.7
156.1
120
*
L57.0
ICD-10 Finland
Actinic keratosis
6.7
10.1
26
46
7090A
ICD-9 Finland
Other disorders of skin and subcutaneous tissue, Dyschromia[CHLOASMA]
+∞
7.4
7
*
L82
ICD-10 Finland
Seborrhoeic keratosis
3.7
7.3
33
107
L81.4
ICD-10 Finland
Other melanin hyperpigmentation
73.1
6.5
7
*

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
31
119
3.00
6.27
1.3
1.4
—
—
—
0
0
20
62
3.55
5.67
2.9
2.1
—
—
—
0
0
23
83
3.07
5.14
1.7
1.4
—
—
—
0
0
94
648
2.11
4.95
6.4
4.8
0.0
0.0
e9/l
0.64
84
566
95
670
2.05
4.56
6.5
5.0
0.2
0.2
e9/l
0.50
87
601
94
662
2.04
4.52
6.6
4.9
1.9
1.9
e9/l
0.22
87
596
92
645
2.02
4.45
6.6
4.8
0.5
0.6
e9/l
0.46
82
563
100
750
1.91
3.68
9.2
9.1
3.6
4.0
e9/l
1.39
91
660
84
596
1.87
3.68
6.2
4.7
0.7
0.7
%
0.15
77
547
87
629
1.85
3.55
6.4
4.7
56.7
57.1
%
0.10
81
588
62
403
1.89
3.54
1.9
2.3
55.4
55.9
u/l
0.05
57
365
32
164
2.19
3.51
2.2
2.0
99.7
107.6
ug/g
0.10
24
126
87
632
1.84
3.47
6.5
4.9
29.3
28.5
%
0.29
80
584
84
618
1.77
3.09
6.4
4.7
3.2
2.8
%
1.04
78
573
12
40
3.16
3.04
1.3
1.3
300.2
307.0
ug/g
—
6
20
84
621
1.75
3.01
6.7
5.0
8.6
8.2
%
0.73
78
578
13
46
2.99
3.00
1.6
1.1
—
—
—
0
0
72
512
1.75
2.94
2.2
1.8
102.3
97.8
pmol/l
0.37
39
250
19
84
2.43
2.91
5.4
3.0
—
—
—
0
0
89
677
1.72
2.82
5.2
5.3
9.0
9.9
umol/l
0.81
82
633
49
318
1.78
2.71
1.4
1.2
0.6
1.6
u/ml
0.82
12
85
22
109
2.18
2.61
1.1
1.1
—
—
—
0
0
25
131
2.08
2.59
25.2
18.9
1.1
1.2
inr
—
7
28
31
177
1.93
2.54
1.3
1.4
192.0
542.3
titre
—
5
43
41
257
1.80
2.52
3.4
3.6
—
—
—
0
0
93
737
1.64
2.36
3.0
3.7
6.0
6.4
mmol/l
2.08
86
663
18
86
2.23
2.33
2.8
3.4
0.5
2.2
mmol/l
0.80
13
70
120
1025
1.71
2.17
4.7
3.8
10.9
11.2
mm/h
0.16
114
944
19
96
2.11
2.16
2.7
3.4
—
—
—
0
0
17
83
2.17
2.10
1.1
1.2
—
—
—
0
0
7
20
3.61
2.08
1.0
1.2
—
—
—
0
0
82
649
1.55
1.96
3.8
3.4
0.0
0.0
estimate
0.00
15
112
57
416
1.58
1.94
6.4
4.2
—
—
—
0
0
62
462
1.56
1.93
2.3
3.1
12.6
35.5
ng/l
1.60
35
303
108
914
1.57
1.87
6.1
4.1
—
—
—
0
0
122
1063
1.65
1.87
4.3
4.1
14.2
14.6
pmol/l
1.50
113
978
150
1402
2.38
1.84
16.9
13.5
71.0
71.3
umol/l
0.08
150
1402
5
12
4.26
1.83
2.2
1.9
4.9
3.9
nmol/l
—
5
12
41
281
1.62
1.80
1.5
1.4
2.1
2.3
g/l
0.43
25
171
35
231
1.66
1.77
3.5
3.1
34.0
272.3
ng/l
1.34
23
162
80
643
1.49
1.70
5.3
4.7
0.0
0.0
estimate
0.00
15
117
26
160
1.75
1.69
1.8
1.9
—
—
—
0
0
79
636
1.48
1.66
3.7
3.4
0.0
0.0
estimate
0.00
14
118
22
130
1.80
1.63
5.0
4.1
—
—
—
0
0
8
33
2.50
1.56
1.3
1.1
—
—
—
0
0
54
407
1.50
1.55
2.9
2.7
—
—
—
0
0
53
398
1.50
1.54
2.2
2.0
—
—
—
0
0
11
51
2.24
1.54
1.6
1.5
—
—
—
0
0
26
165
1.69
1.52
1.3
1.2
—
—
—
0
0
71
567
1.46
1.52
5.6
4.8
1.2
1.2
mmol/l
1.50
62
504
35
241
1.58
1.50
2.6
2.6
2.4
2.4
mmol/l
0.32
29
215
9
40
2.32
1.42
1.8
2.9
25.7
24.4
mmol/l
—
9
40
27
179
1.61
1.35
1.1
1.2
—
—
—
0
0
8
34
2.42
1.31
1.8
2.3
—
—
—
0
0
76
629
1.40
1.28
2.7
2.7
87.0
79.0
ug/l
0.28
71
581
71
581
1.40
1.28
2.5
2.0
—
—
—
0
0
16
93
1.80
1.26
2.2
2.2
9.8
10.4
g/l
0.22
16
84
14
78
1.87
1.25
2.9
6.5
—
—
—
0
0
59
472
1.40
1.19
7.9
6.8
1.3
1.2
inr
0.67
18
139
42
316
1.45
1.19
5.5
4.3
—
—
—
0
0
8
39
2.11
1.17
2.1
3.1
—
—
—
0
0
5
20
2.55
1.16
1.2
1.2
—
—
—
0
0
132
1217
1.51
1.12
5.3
5.1
37.6
38.9
mmol/mol
1.73
126
1131
136
1262
1.56
1.11
5.6
4.8
2.0
1.8
mu/l
0.93
131
1154
9
45
2.06
1.07
5.2
3.6
—
—
—
0
0
33
242
1.46
1.06
1.7
1.7
—
—
—
0
0
142
1337
1.61
1.01
15.5
11.6
17.5
19.3
mg/l
0.30
123
1017
5
23
2.21
0.98
1.0
1.3
—
—
—
0
0
7
36
1.99
0.98
2.0
1.4
—
—
—
0
0
13
80
1.68
0.87
1.5
1.7
1.4
1.7
g/l
0.25
13
72
56
465
1.32
0.86
3.5
3.0
2.4
2.4
mmol/l
0.07
46
409
10
57
1.81
0.86
4.7
2.7
—
—
—
0
0
6
31
1.97
0.85
2.2
3.9
—
—
—
0
0
138
1302
1.47
0.84
5.0
4.3
5.6
5.8
mmol/l
1.04
131
1201
8
47
1.74
0.82
2.8
2.4
0.8
0.7
%
—
8
47
20
140
1.49
0.82
2.8
3.9
3.1
10.3
ug/l
1.29
15
109
45
365
1.33
0.81
3.7
2.9
12.7
215.1
e6/l
0.60
39
281
0
26
0.00
0.79
0.0
1.7
—
—
—
0
0
66
566
1.29
0.79
8.7
8.3
0.0
0.0
e9/l
0.71
55
459
36
284
1.35
0.78
3.6
3.7
—
—
—
0
0
11
68
1.66
0.74
5.6
3.1
5.0
5.1
kpa
0.18
11
61
5
25
2.03
0.73
1.2
1.3
—
—
—
0
0
5
25
2.03
0.73
3.6
2.7
—
—
—
0
0
59
503
1.28
0.73
3.3
3.1
—
—
—
0
0
38
308
1.31
0.69
1.5
1.5
18.9
22.2
nmol/l
0.88
32
258
5
28
1.81
0.66
8.8
3.8
—
—
—
0
0
5
29
1.75
0.64
4.0
1.5
—
—
—
0
0
141
1349
1.42
0.64
5.4
4.7
3.0
2.8
mmol/l
1.15
136
1240
39
321
1.29
0.63
8.3
7.3
—
—
—
0
0
8
49
1.67
0.63
2.8
2.4
1.1
0.9
%
—
8
49
11
72
1.57
0.61
1.4
1.3
34.6
29.0
iu/l
0.20
11
65
0
21
0.00
0.60
0.0
4.3
—
341.9
—
0
16
122
1149
1.27
0.58
20.3
15.3
331.1
331.2
g/l
0.07
122
1144
37
306
1.27
0.58
1.7
1.6
0.7
1.1
mg/l
1.07
30
241
6
36
1.69
0.57
16.2
6.7
—
—
—
0
0
145
1399
1.44
0.56
13.2
10.9
—
—
—
0
0
13
91
1.47
0.55
3.8
2.4
—
—
—
0
0
10
66
1.55
0.54
2.5
1.5
—
—
—
0
0
97
897
1.21
0.52
3.4
3.4
—
—
—
0
0
39
329
1.25
0.52
3.4
2.8
0.1
0.6
e6/l
1.89
33
246
44
377
1.23
0.51
4.4
3.3
—
—
—
0
0
18
137
1.35
0.50
6.7
4.7
2.1
1.8
ug/l
0.14
18
119
137
1319
1.29
0.46
4.9
4.2
1.5
1.6
mmol/l
1.19
132
1216
41
353
1.22
0.45
3.7
2.7
6.3
7.0
mmol/l
0.60
35
289
38
327
1.21
0.42
3.6
2.7
—
—
—
0
0
0
16
0.00
0.41
0.0
3.2
—
—
—
0
0
8
60
1.35
0.41
2.1
4.3
—
—
—
0
0
49
434
1.19
0.41
4.9
3.7
13.3
61.5
e6/l
2.54
39
305
17
133
1.31
0.40
1.3
1.6
—
—
—
0
0
31
263
1.22
0.40
1.5
1.3
12.1
32.8
iu/ml
—
6
93
20
161
1.28
0.39
1.3
1.3
—
—
—
0
0
0
19
0.00
0.39
0.0
1.4
—
1.5
—
0
19
19
152
1.28
0.39
1.7
1.5
—
—
—
0
0
5
78
0.63
0.36
1.0
1.1
—
—
—
0
0
11
82
1.37
0.35
3.1
2.8
0.7
0.7
ug/l
—
5
49
43
384
1.16
0.32
1.7
1.6
1.4
1.4
mmol/l
0.04
37
327
7
98
0.70
0.32
3.1
3.7
1.2
1.2
mmol/l
—
7
83
10
75
1.36
0.31
10.2
5.3
7.3
9.4
mmol/l
—
10
69
38
341
1.15
0.27
4.1
3.4
0.0
0.0
estimate
0.00
15
116
12
149
0.79
0.27
1.7
1.3
—
—
—
0
0
25
220
1.16
0.23
1.6
1.6
—
—
—
0
0
0
11
0.00
0.21
0.0
1.1
—
—
—
0
0
0
11
0.00
0.21
0.0
1.6
—
—
—
0
0
0
11
0.00
0.21
0.0
1.1
—
—
—
0
0
0
10
0.00
0.21
0.0
1.3
—
—
—
0
0
0
12
0.00
0.21
0.0
1.2
—
—
—
0
0
0
12
0.00
0.21
0.0
1.0
—
—
—
0
0
0
12
0.00
0.21
0.0
1.2
—
—
—
0
0
36
328
1.13
0.21
3.9
2.9
2365.3
497.9
mg/l
0.36
18
189
13
108
1.22
0.21
1.3
1.2
89.6
187.9
iu/ml
—
7
47
9
114
0.78
0.20
4.8
3.1
—
—
—
0
0
0
14
0.00
0.20
0.0
1.1
—
—
—
0
0
33
360
0.89
0.18
1.5
1.5
—
—
—
0
0
33
303
1.11
0.17
2.8
2.4
331.9
4410.4
umol/l
1.31
27
260
47
499
0.92
0.15
3.1
2.7
—
—
—
0
0
130
1275
1.11
0.15
4.4
3.8
1.2
1.2
mmol/l
0.03
124
1165
17
151
1.14
0.14
1.2
1.3
—
—
—
0
0
18
161
1.13
0.13
1.8
1.9
—
—
—
0
0
5
45
1.11
0.10
1.6
1.3
—
—
—
0
0
5
45
1.11
0.10
1.6
1.3
—
—
—
0
0
5
45
1.11
0.10
1.6
1.3
—
—
—
0
0
5
46
1.09
0.09
1.6
1.3
—
—
—
0
0
125
1233
1.07
0.08
16.0
12.8
38.3
39.8
%
0.88
92
930
7
84
0.83
0.07
1.9
1.9
—
—
—
0
0
13
118
1.11
0.07
1.4
1.4
—
—
—
0
0
9
84
1.08
0.07
1.0
2.8
69.3
67.0
g/l
—
9
75
17
159
1.08
0.05
1.3
1.4
—
—
—
0
0
36
348
1.04
0.04
4.8
3.7
2.2
9.4
mg/mmol
2.32
17
196
39
383
1.02
0.01
3.9
2.9
—
—
—
0
0
10
99
1.01
0.00
1.7
6.9
97.2
96.2
%
—
10
94
12
121
0.99
0.00
1.5
1.3
—
—
—
0
0
26
259
1.00
0.00
1.5
1.3
20.2
6.2
u/ml
0.32
11
104
10
95
1.06
0.00
1.6
1.5
—
—
—
0
0
7
69
1.02
0.00
1.0
1.2
—
—
—
0
0
0
6
0.00
0.00
0.0
1.0
—
—
—
0
0
0
9
0.00
0.00
0.0
3.8
—
—
—
0
0
0
6
0.00
0.00
0.0
1.0
—
—
—
0
0
0
5
0.00
0.00
0.0
4.6
—
—
—
0
0
0
7
0.00
0.00
0.0
1.1
—
—
—
0
0
0
9
0.00
0.00
0.0
1.0
—
—
—
0
0
0
7
0.00
0.00
0.0
1.0
—
6.5
—
0
7
0
7
0.00
0.00
0.0
1.0
—
—
—
0
0
0
5
0.00
0.00
0.0
1.8
—
—
—
0
0
0
9
0.00
0.00
0.0
1.0
—
—
—
0
0
0
7
0.00
0.00
0.0
1.1
—
—
—
0
0
7
75
0.93
0.00
1.0
2.8
—
—
—
0
0
0
7
0.00
0.00
0.0
3.6
—
55.0
—
0
7
0
5
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
2.8
—
—
—
0
0
0
5
0.00
0.00
0.0
1.0
—
—
—
0
0
0
6
0.00
0.00
0.0
1.8
—
—
—
0
0
0
6
0.00
0.00
0.0
12.3
—
—
—
0
0
0
6
0.00
0.00
0.0
11.8
—
—
—
0
0
0
8
0.00
0.00
0.0
1.0
—
—
—
0
0
0
9
0.00
0.00
0.0
1.3
—
—
—
0
0
0
8
0.00
0.00
0.0
2.5
—
—
—
0
0

Mortality – FinRegistry

Association

Association between endpoint L12_CHLOASMA and mortality.

Females

No data

Males

No data

Mortality risk

Mortality risk for people of age

years, who have L12_CHLOASMA.

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_CHLOASMA – Chloasma

GWS hits: 1

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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