Spreadsheet: 113347d1309280323-solved-match-multiple-columns-across-multiple-sheets-return-true-if-match-found-match
Sheet: Patients

Patient ID # | Appointment Date | Score ID | Looked at?
40 | 2010-03-24 00:00:00 | 82583
40 | 2010-04-12 00:00:00 | 82675
40 | 2010-04-19 00:00:00 | 82999
40 | 2010-05-05 00:00:00 | 83695
116 | 2010-01-20 00:00:00 | 76357
116 | 2010-01-25 00:00:00 | 76635
120 | 2010-10-23 00:00:00 | 92179
120 | 2010-11-22 00:00:00 | 93103
149 | 2010-01-26 00:00:00 | 76707
172 | 2010-01-12 00:00:00 | 75949
172 | 2010-03-01 00:00:00 | 79471
172 | 2010-03-11 00:00:00 | 80246
172 | 2010-03-18 00:00:00 | 80788
172 | 2010-03-22 00:00:00 | 81070
172 | 2010-04-01 00:00:00 | 81909
183 | 2010-01-05 00:00:00 | 75641
183 | 2010-01-19 00:00:00 | 76278
183 | 2010-02-02 00:00:00 | 77281
183 | 2010-02-12 00:00:00 | 78379
183 | 2010-02-18 00:00:00 | 78618
183 | 2010-03-02 00:00:00 | 79557
183 | 2010-03-30 00:00:00 | 81753
183 | 2010-04-06 00:00:00 | 82264
183 | 2010-04-20 00:00:00 | 83147
183 | 2010-05-12 00:00:00 | 83954
183 | 2010-05-19 00:00:00 | 84237
183 | 2010-06-01 00:00:00 | 84678
183 | 2010-06-01 00:00:00 | 84679
183 | 2010-06-03 00:00:00 | 84852
183 | 2010-06-29 00:00:00 | 85766
183 | 2010-07-20 00:00:00 | 86598
183 | 2010-08-03 00:00:00 | 87030
183 | 2010-09-01 00:00:00 | 87484
183 | 2010-09-08 00:00:00 | 87760
183 | 2010-09-21 00:00:00 | 88537
183 | 2010-10-03 00:00:00 | 89354
183 | 2010-10-11 00:00:00 | 89828
183 | 2010-10-25 00:00:00 | 90899
183 | 2010-11-08 00:00:00 | 91990
183 | 2010-11-08 00:00:00 | 91991
183 | 2010-11-22 00:00:00 | 93081
183 | 2010-11-29 00:00:00 | 93285
183 | 2010-11-29 00:00:00 | 93286
183 | 2010-11-29 00:00:00 | 93380
183 | 2010-12-06 00:00:00 | 93908
183 | 2010-12-16 00:00:00 | 94740
198 | 2010-04-05 00:00:00 | 82191
198 | 2010-04-14 00:00:00 | 82873
198 | 2010-05-04 00:00:00 | 83617
198 | 2010-05-18 00:00:00 | 84175
198 | 2010-06-01 00:00:00 | 84692
198 | 2010-06-15 00:00:00 | 85295
198 | 2010-06-15 00:00:00 | 85296
198 | 2010-06-15 00:00:00 | 85298
198 | 2010-07-13 00:00:00 | 86270
198 | 2010-07-22 00:00:00 | 86713
198 | 2010-09-15 00:00:00 | 88204
198 | 2010-09-22 00:00:00 | 88640
198 | 2010-10-08 00:00:00 | 89734
198 | 2010-10-15 00:00:00 | 90261
198 | 2010-10-22 00:00:00 | 90804
198 | 2010-10-29 00:00:00 | 91341
198 | 2010-11-19 00:00:00 | 93007
198 | 2010-11-23 00:00:00 | 93178
221 | 2010-03-12 00:00:00 | 80568
221 | 2010-03-22 00:00:00 | 80991
221 | 2010-03-22 00:00:00 | 80992
237 | 2010-01-06 00:00:00 | 75750
237 | 2010-01-20 00:00:00 | 76434
237 | 2010-02-03 00:00:00 | 77401
237 | 2010-02-17 00:00:00 | 78594
237 | 2010-03-03 00:00:00 | 79685
237 | 2010-03-17 00:00:00 | 80759
237 | 2010-03-29 00:00:00 | 81636
237 | 2010-04-16 00:00:00 | 82960
237 | 2010-05-05 00:00:00 | 83750
237 | 2010-05-19 00:00:00 | 84298
237 | 2010-06-02 00:00:00 | 84822
239 | 2010-01-13 00:00:00 | 76104
239 | 2010-01-13 00:00:00 | 76159
239 | 2010-01-20 00:00:00 | 76431
239 | 2010-03-15 00:00:00 | 80473
239 | 2010-03-29 00:00:00 | 81573
239 | 2010-04-05 00:00:00 | 82115
239 | 2010-06-02 00:00:00 | 84779
239 | 2010-06-09 00:00:00 | 85090
239 | 2010-06-23 00:00:00 | 85618
239 | 2010-07-08 00:00:00 | 86180
239 | 2010-07-15 00:00:00 | 86455
239 | 2010-09-08 00:00:00 | 87771
239 | 2010-09-15 00:00:00 | 88188
239 | 2010-09-22 00:00:00 | 88652
239 | 2010-10-06 00:00:00 | 89562
239 | 2010-10-27 00:00:00 | 91142
239 | 2010-11-17 00:00:00 | 92809
270 | 2010-05-28 00:00:00 | 84673
270 | 2010-05-28 00:00:00 | 84809
270 | 2010-06-10 00:00:00 | 85138
270 | 2010-06-17 00:00:00 | 85425
270 | 2010-06-24 00:00:00 | 85651
270 | 2010-07-01 00:00:00 | 85921