This pipeline computes the correlation between significant arm-level copy number variations (cnvs) and selected clinical features.
Testing the association between copy number variation 52 arm-level events and 5 clinical features across 121 patients, 26 significant findings detected with Q value < 0.25.
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1q gain cnv correlated to 'Time to Death'.
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3q gain cnv correlated to 'Time to Death'.
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7p gain cnv correlated to 'Time to Death'.
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7q gain cnv correlated to 'Time to Death'.
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8p gain cnv correlated to 'Time to Death'.
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8q gain cnv correlated to 'Time to Death'.
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9p gain cnv correlated to 'YEARS_TO_BIRTH'.
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9q gain cnv correlated to 'YEARS_TO_BIRTH'.
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14q gain cnv correlated to 'YEARS_TO_BIRTH'.
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xq gain cnv correlated to 'Time to Death'.
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3p loss cnv correlated to 'ETHNICITY'.
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3q loss cnv correlated to 'ETHNICITY'.
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6p loss cnv correlated to 'ETHNICITY'.
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6q loss cnv correlated to 'ETHNICITY'.
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11p loss cnv correlated to 'ETHNICITY'.
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11q loss cnv correlated to 'YEARS_TO_BIRTH' and 'ETHNICITY'.
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12q loss cnv correlated to 'YEARS_TO_BIRTH'.
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16q loss cnv correlated to 'Time to Death'.
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17p loss cnv correlated to 'ETHNICITY'.
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17q loss cnv correlated to 'ETHNICITY'.
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19p loss cnv correlated to 'ETHNICITY'.
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19q loss cnv correlated to 'ETHNICITY'.
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22q loss cnv correlated to 'ETHNICITY'.
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xp loss cnv correlated to 'Time to Death'.
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xq loss cnv correlated to 'ETHNICITY'.
Clinical Features |
Time to Death |
YEARS TO BIRTH |
GENDER | RACE | ETHNICITY | ||
nCNV (%) | nWild-Type | logrank test | Wilcoxon-test | Fisher's exact test | Fisher's exact test | Fisher's exact test | |
11q loss | 7 (6%) | 114 |
0.506 (1.00) |
0.0117 (0.215) |
0.44 (1.00) |
0.712 (1.00) |
0.0124 (0.215) |
1q gain | 22 (18%) | 99 |
7.34e-06 (0.0011) |
0.462 (1.00) |
0.348 (0.896) |
0.361 (0.896) |
0.674 (1.00) |
3q gain | 5 (4%) | 116 |
8.43e-06 (0.0011) |
0.101 (0.523) |
0.674 (1.00) |
1 (1.00) |
1 (1.00) |
7p gain | 16 (13%) | 105 |
0.0208 (0.219) |
0.323 (0.872) |
1 (1.00) |
1 (1.00) |
1 (1.00) |
7q gain | 16 (13%) | 105 |
0.0208 (0.219) |
0.323 (0.872) |
1 (1.00) |
1 (1.00) |
1 (1.00) |
8p gain | 12 (10%) | 109 |
0.021 (0.219) |
0.224 (0.732) |
0.364 (0.896) |
0.808 (1.00) |
1 (1.00) |
8q gain | 12 (10%) | 109 |
0.021 (0.219) |
0.224 (0.732) |
0.364 (0.896) |
0.806 (1.00) |
1 (1.00) |
9p gain | 11 (9%) | 110 |
0.206 (0.713) |
0.00177 (0.115) |
1 (1.00) |
0.0343 (0.288) |
0.597 (1.00) |
9q gain | 11 (9%) | 110 |
0.206 (0.713) |
0.00177 (0.115) |
1 (1.00) |
0.034 (0.288) |
0.597 (1.00) |
14q gain | 13 (11%) | 108 |
0.2 (0.713) |
0.0141 (0.216) |
0.774 (1.00) |
0.807 (1.00) |
0.597 (1.00) |
xq gain | 5 (4%) | 116 |
0.0244 (0.244) |
0.379 (0.92) |
0.674 (1.00) |
1 (1.00) |
1 (1.00) |
3p loss | 12 (10%) | 109 |
0.468 (1.00) |
0.201 (0.713) |
0.763 (1.00) |
1 (1.00) |
0.00607 (0.183) |
3q loss | 7 (6%) | 114 |
0.515 (1.00) |
0.184 (0.713) |
0.115 (0.524) |
0.713 (1.00) |
0.00741 (0.183) |
6p loss | 20 (17%) | 101 |
0.118 (0.527) |
0.0571 (0.403) |
0.809 (1.00) |
0.871 (1.00) |
0.00646 (0.183) |
6q loss | 19 (16%) | 102 |
0.0957 (0.508) |
0.0811 (0.449) |
0.805 (1.00) |
0.572 (1.00) |
0.00484 (0.183) |
11p loss | 9 (7%) | 112 |
0.496 (1.00) |
0.137 (0.576) |
1 (1.00) |
1 (1.00) |
0.00252 (0.131) |
12q loss | 7 (6%) | 114 |
0.607 (1.00) |
0.0142 (0.216) |
0.115 (0.524) |
0.711 (1.00) |
0.106 (0.523) |
16q loss | 13 (11%) | 108 |
0.00925 (0.2) |
0.771 (1.00) |
0.774 (1.00) |
0.827 (1.00) |
0.0771 (0.449) |
17p loss | 14 (12%) | 107 |
0.517 (1.00) |
0.479 (1.00) |
0.397 (0.947) |
0.844 (1.00) |
0.0163 (0.219) |
17q loss | 6 (5%) | 115 |
0.692 (1.00) |
0.191 (0.713) |
0.68 (1.00) |
0.654 (1.00) |
0.00741 (0.183) |
19p loss | 3 (2%) | 118 |
0.823 (1.00) |
0.289 (0.86) |
0.613 (1.00) |
1 (1.00) |
0.0182 (0.219) |
19q loss | 3 (2%) | 118 |
0.823 (1.00) |
0.289 (0.86) |
0.613 (1.00) |
1 (1.00) |
0.0182 (0.219) |
22q loss | 13 (11%) | 108 |
0.332 (0.882) |
0.107 (0.523) |
0.774 (1.00) |
1 (1.00) |
0.0121 (0.215) |
xp loss | 7 (6%) | 114 |
0.00774 (0.183) |
0.0678 (0.43) |
1 (1.00) |
1 (1.00) |
0.0794 (0.449) |
xq loss | 4 (3%) | 117 |
0.0301 (0.279) |
0.219 (0.732) |
0.356 (0.896) |
1 (1.00) |
0.0182 (0.219) |
1p gain | 8 (7%) | 113 |
0.0434 (0.353) |
0.933 (1.00) |
0.484 (1.00) |
1 (1.00) |
0.106 (0.523) |
5p gain | 11 (9%) | 110 |
0.0611 (0.403) |
0.696 (1.00) |
0.12 (0.527) |
0.766 (1.00) |
0.166 (0.654) |
5q gain | 9 (7%) | 112 |
0.0505 (0.386) |
0.601 (1.00) |
0.0898 (0.487) |
0.734 (1.00) |
0.469 (1.00) |
12p gain | 4 (3%) | 117 |
0.062 (0.403) |
0.413 (0.95) |
0.619 (1.00) |
1 (1.00) |
0.3 (0.86) |
12q gain | 4 (3%) | 117 |
0.062 (0.403) |
0.413 (0.95) |
0.619 (1.00) |
1 (1.00) |
0.3 (0.86) |
15q gain | 12 (10%) | 109 |
0.122 (0.527) |
0.817 (1.00) |
1 (1.00) |
1 (1.00) |
1 (1.00) |
17q gain | 7 (6%) | 114 |
0.529 (1.00) |
0.622 (1.00) |
1 (1.00) |
0.714 (1.00) |
1 (1.00) |
18p gain | 3 (2%) | 118 |
0.841 (1.00) |
0.65 (1.00) |
1 (1.00) |
1 (1.00) |
0.234 (0.732) |
18q gain | 3 (2%) | 118 |
0.841 (1.00) |
0.65 (1.00) |
1 (1.00) |
1 (1.00) |
0.234 (0.732) |
19p gain | 3 (2%) | 118 |
0.704 (1.00) |
0.325 (0.872) |
0.613 (1.00) |
1 (1.00) |
1 (1.00) |
19q gain | 3 (2%) | 118 |
0.704 (1.00) |
0.325 (0.872) |
0.613 (1.00) |
1 (1.00) |
1 (1.00) |
20p gain | 10 (8%) | 111 |
0.41 (0.95) |
0.924 (1.00) |
1 (1.00) |
0.602 (1.00) |
0.198 (0.713) |
20q gain | 10 (8%) | 111 |
0.41 (0.95) |
0.924 (1.00) |
1 (1.00) |
0.608 (1.00) |
0.198 (0.713) |
21q gain | 3 (2%) | 118 |
0.888 (1.00) |
0.232 (0.732) |
0.113 (0.524) |
1 (1.00) |
1 (1.00) |
22q gain | 5 (4%) | 116 |
0.723 (1.00) |
0.318 (0.872) |
0.2 (0.713) |
0.587 (1.00) |
1 (1.00) |
xp gain | 3 (2%) | 118 |
0.864 (1.00) |
0.686 (1.00) |
0.113 (0.524) |
1 (1.00) |
1 (1.00) |
1p loss | 4 (3%) | 117 |
0.639 (1.00) |
0.0697 (0.432) |
0.356 (0.896) |
1 (1.00) |
0.3 (0.86) |
4p loss | 5 (4%) | 116 |
0.489 (1.00) |
0.482 (1.00) |
1 (1.00) |
1 (1.00) |
1 (1.00) |
4q loss | 4 (3%) | 117 |
0.508 (1.00) |
0.907 (1.00) |
0.619 (1.00) |
1 (1.00) |
1 (1.00) |
9p loss | 4 (3%) | 117 |
0.841 (1.00) |
0.14 (0.576) |
0.356 (0.896) |
1 (1.00) |
0.3 (0.86) |
10p loss | 3 (2%) | 118 |
0.823 (1.00) |
0.301 (0.86) |
0.613 (1.00) |
1 (1.00) |
0.234 (0.732) |
12p loss | 8 (7%) | 113 |
0.582 (1.00) |
0.033 (0.288) |
0.274 (0.847) |
1 (1.00) |
0.135 (0.576) |
13q loss | 14 (12%) | 107 |
0.387 (0.931) |
0.219 (0.732) |
0.778 (1.00) |
0.844 (1.00) |
0.0621 (0.403) |
16p loss | 5 (4%) | 116 |
0.636 (1.00) |
0.507 (1.00) |
0.365 (0.896) |
0.308 (0.87) |
0.0554 (0.403) |
18p loss | 7 (6%) | 114 |
0.155 (0.62) |
0.853 (1.00) |
0.713 (1.00) |
1 (1.00) |
0.0794 (0.449) |
18q loss | 7 (6%) | 114 |
0.155 (0.62) |
0.853 (1.00) |
0.713 (1.00) |
1 (1.00) |
0.0794 (0.449) |
21q loss | 9 (7%) | 112 |
0.58 (1.00) |
0.0456 (0.36) |
1 (1.00) |
1 (1.00) |
0.0272 (0.262) |
P value = 7.34e-06 (logrank test), Q value = 0.0011
nPatients | nDeath | Duration Range (Median), Month | |
---|---|---|---|
ALL | 119 | 6 | 0.1 - 150.0 (30.7) |
1Q GAIN MUTATED | 22 | 5 | 0.1 - 114.7 (19.8) |
1Q GAIN WILD-TYPE | 97 | 1 | 0.2 - 150.0 (32.2) |
P value = 8.43e-06 (logrank test), Q value = 0.0011
nPatients | nDeath | Duration Range (Median), Month | |
---|---|---|---|
ALL | 119 | 6 | 0.1 - 150.0 (30.7) |
3Q GAIN MUTATED | 5 | 2 | 0.3 - 88.8 (12.5) |
3Q GAIN WILD-TYPE | 114 | 4 | 0.1 - 150.0 (31.9) |
P value = 0.0208 (logrank test), Q value = 0.22
nPatients | nDeath | Duration Range (Median), Month | |
---|---|---|---|
ALL | 119 | 6 | 0.1 - 150.0 (30.7) |
7P GAIN MUTATED | 16 | 3 | 0.2 - 114.7 (29.6) |
7P GAIN WILD-TYPE | 103 | 3 | 0.1 - 150.0 (30.7) |
P value = 0.0208 (logrank test), Q value = 0.22
nPatients | nDeath | Duration Range (Median), Month | |
---|---|---|---|
ALL | 119 | 6 | 0.1 - 150.0 (30.7) |
7Q GAIN MUTATED | 16 | 3 | 0.2 - 114.7 (29.6) |
7Q GAIN WILD-TYPE | 103 | 3 | 0.1 - 150.0 (30.7) |
P value = 0.021 (logrank test), Q value = 0.22
nPatients | nDeath | Duration Range (Median), Month | |
---|---|---|---|
ALL | 119 | 6 | 0.1 - 150.0 (30.7) |
8P GAIN MUTATED | 12 | 2 | 0.2 - 97.4 (24.6) |
8P GAIN WILD-TYPE | 107 | 4 | 0.1 - 150.0 (31.5) |
P value = 0.021 (logrank test), Q value = 0.22
nPatients | nDeath | Duration Range (Median), Month | |
---|---|---|---|
ALL | 119 | 6 | 0.1 - 150.0 (30.7) |
8Q GAIN MUTATED | 12 | 2 | 0.2 - 97.4 (24.6) |
8Q GAIN WILD-TYPE | 107 | 4 | 0.1 - 150.0 (31.5) |
P value = 0.00177 (Wilcoxon-test), Q value = 0.12
nPatients | Mean (Std.Dev) | |
---|---|---|
ALL | 120 | 58.7 (12.7) |
9P GAIN MUTATED | 11 | 45.7 (15.0) |
9P GAIN WILD-TYPE | 109 | 60.0 (11.7) |
P value = 0.00177 (Wilcoxon-test), Q value = 0.12
nPatients | Mean (Std.Dev) | |
---|---|---|
ALL | 120 | 58.7 (12.7) |
9Q GAIN MUTATED | 11 | 45.7 (15.0) |
9Q GAIN WILD-TYPE | 109 | 60.0 (11.7) |
P value = 0.0141 (Wilcoxon-test), Q value = 0.22
nPatients | Mean (Std.Dev) | |
---|---|---|
ALL | 120 | 58.7 (12.7) |
14Q GAIN MUTATED | 13 | 49.4 (15.4) |
14Q GAIN WILD-TYPE | 107 | 59.8 (11.9) |
P value = 0.0244 (logrank test), Q value = 0.24
nPatients | nDeath | Duration Range (Median), Month | |
---|---|---|---|
ALL | 119 | 6 | 0.1 - 150.0 (30.7) |
XQ GAIN MUTATED | 5 | 1 | 0.2 - 81.8 (5.2) |
XQ GAIN WILD-TYPE | 114 | 5 | 0.1 - 150.0 (31.9) |
P value = 0.00607 (Fisher's exact test), Q value = 0.18
nPatients | HISPANIC OR LATINO | NOT HISPANIC OR LATINO |
---|---|---|
ALL | 9 | 98 |
3P LOSS MUTATED | 4 | 7 |
3P LOSS WILD-TYPE | 5 | 91 |
P value = 0.00741 (Fisher's exact test), Q value = 0.18
nPatients | HISPANIC OR LATINO | NOT HISPANIC OR LATINO |
---|---|---|
ALL | 9 | 98 |
3Q LOSS MUTATED | 3 | 3 |
3Q LOSS WILD-TYPE | 6 | 95 |
P value = 0.00646 (Fisher's exact test), Q value = 0.18
nPatients | HISPANIC OR LATINO | NOT HISPANIC OR LATINO |
---|---|---|
ALL | 9 | 98 |
6P LOSS MUTATED | 5 | 13 |
6P LOSS WILD-TYPE | 4 | 85 |
P value = 0.00484 (Fisher's exact test), Q value = 0.18
nPatients | HISPANIC OR LATINO | NOT HISPANIC OR LATINO |
---|---|---|
ALL | 9 | 98 |
6Q LOSS MUTATED | 5 | 12 |
6Q LOSS WILD-TYPE | 4 | 86 |
P value = 0.00252 (Fisher's exact test), Q value = 0.13
nPatients | HISPANIC OR LATINO | NOT HISPANIC OR LATINO |
---|---|---|
ALL | 9 | 98 |
11P LOSS MUTATED | 4 | 5 |
11P LOSS WILD-TYPE | 5 | 93 |
P value = 0.0117 (Wilcoxon-test), Q value = 0.21
nPatients | Mean (Std.Dev) | |
---|---|---|
ALL | 120 | 58.7 (12.7) |
11Q LOSS MUTATED | 7 | 44.4 (16.5) |
11Q LOSS WILD-TYPE | 113 | 59.5 (12.0) |
P value = 0.0124 (Fisher's exact test), Q value = 0.21
nPatients | HISPANIC OR LATINO | NOT HISPANIC OR LATINO |
---|---|---|
ALL | 9 | 98 |
11Q LOSS MUTATED | 3 | 4 |
11Q LOSS WILD-TYPE | 6 | 94 |
P value = 0.0142 (Wilcoxon-test), Q value = 0.22
nPatients | Mean (Std.Dev) | |
---|---|---|
ALL | 120 | 58.7 (12.7) |
12Q LOSS MUTATED | 7 | 44.6 (17.0) |
12Q LOSS WILD-TYPE | 113 | 59.5 (11.9) |
P value = 0.00925 (logrank test), Q value = 0.2
nPatients | nDeath | Duration Range (Median), Month | |
---|---|---|---|
ALL | 119 | 6 | 0.1 - 150.0 (30.7) |
16Q LOSS MUTATED | 13 | 2 | 0.7 - 82.7 (21.1) |
16Q LOSS WILD-TYPE | 106 | 4 | 0.1 - 150.0 (32.3) |
P value = 0.0163 (Fisher's exact test), Q value = 0.22
nPatients | HISPANIC OR LATINO | NOT HISPANIC OR LATINO |
---|---|---|
ALL | 9 | 98 |
17P LOSS MUTATED | 4 | 10 |
17P LOSS WILD-TYPE | 5 | 88 |
P value = 0.00741 (Fisher's exact test), Q value = 0.18
nPatients | HISPANIC OR LATINO | NOT HISPANIC OR LATINO |
---|---|---|
ALL | 9 | 98 |
17Q LOSS MUTATED | 3 | 3 |
17Q LOSS WILD-TYPE | 6 | 95 |
P value = 0.0182 (Fisher's exact test), Q value = 0.22
nPatients | HISPANIC OR LATINO | NOT HISPANIC OR LATINO |
---|---|---|
ALL | 9 | 98 |
19P LOSS MUTATED | 2 | 1 |
19P LOSS WILD-TYPE | 7 | 97 |
P value = 0.0182 (Fisher's exact test), Q value = 0.22
nPatients | HISPANIC OR LATINO | NOT HISPANIC OR LATINO |
---|---|---|
ALL | 9 | 98 |
19Q LOSS MUTATED | 2 | 1 |
19Q LOSS WILD-TYPE | 7 | 97 |
P value = 0.0121 (Fisher's exact test), Q value = 0.21
nPatients | HISPANIC OR LATINO | NOT HISPANIC OR LATINO |
---|---|---|
ALL | 9 | 98 |
22Q LOSS MUTATED | 4 | 9 |
22Q LOSS WILD-TYPE | 5 | 89 |
P value = 0.00774 (logrank test), Q value = 0.18
nPatients | nDeath | Duration Range (Median), Month | |
---|---|---|---|
ALL | 119 | 6 | 0.1 - 150.0 (30.7) |
XP LOSS MUTATED | 7 | 2 | 0.2 - 88.8 (39.5) |
XP LOSS WILD-TYPE | 112 | 4 | 0.1 - 150.0 (30.4) |
P value = 0.0182 (Fisher's exact test), Q value = 0.22
nPatients | HISPANIC OR LATINO | NOT HISPANIC OR LATINO |
---|---|---|
ALL | 9 | 98 |
XQ LOSS MUTATED | 2 | 1 |
XQ LOSS WILD-TYPE | 7 | 97 |
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Copy number data file = broad_values_by_arm.txt from GISTIC pipeline
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Processed Copy number data file = /xchip/cga/gdac-prod/tcga-gdac/jobResults/GDAC_Correlate_Genomic_Events_Preprocess/THYM-TP/15104466/transformed.cor.cli.txt
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Clinical data file = /xchip/cga/gdac-prod/tcga-gdac/jobResults/Append_Data/THYM-TP/15092844/THYM-TP.merged_data.txt
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Number of patients = 121
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Number of significantly arm-level cnvs = 52
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Number of selected clinical features = 5
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Exclude regions that fewer than K tumors have mutations, K = 3
For survival clinical features, the Kaplan-Meier survival curves of tumors with and without gene mutations were plotted and the statistical significance P values were estimated by logrank test (Bland and Altman 2004) using the 'survdiff' function in R
For binary or multi-class clinical features (nominal or ordinal), two-tailed Fisher's exact tests (Fisher 1922) were used to estimate the P values using the 'fisher.test' function in R
For multiple hypothesis correction, Q value is the False Discovery Rate (FDR) analogue of the P value (Benjamini and Hochberg 1995), defined as the minimum FDR at which the test may be called significant. We used the 'Benjamini and Hochberg' method of 'p.adjust' function in R to convert P values into Q values.
In addition to the links below, the full results of the analysis summarized in this report can also be downloaded programmatically using firehose_get, or interactively from either the Broad GDAC website or TCGA Data Coordination Center Portal.