From 767cc2f49c60b40fdd0a3a672da95c987f6f5e47 Mon Sep 17 00:00:00 2001 From: Alex Reinhart Date: Tue, 28 Sep 2021 10:09:15 -0400 Subject: [PATCH] Document item B13 being missing from microdata for a while --- docs/symptom-survey/problems.md | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/docs/symptom-survey/problems.md b/docs/symptom-survey/problems.md index 4b612c631..5f87749c7 100644 --- a/docs/symptom-survey/problems.md +++ b/docs/symptom-survey/problems.md @@ -61,6 +61,15 @@ June 26, 2021, 89.5% of the initial decrease in total response volume has been recovered. The response volume continued to recover as Android users updated to the fixed version of the Facebook app. +## B13 Missing from Data Files (May-June 2021) + +Survey item B13 was added in Wave 11 beginning May 20, 2021. Due to a survey +implementation bug, responses to B13 received between May 20 and June 16th were +not included in the API or in microdata files. This problem was fixed on June +16th; however, due to an oversight, certain microdata files were not corrected +to contain B13 responses until September 27, 2021. All files should now contain +responses to item B13 from the beginning of Wave 11. + ## Incorrect Coding in Documentation We found a Qualtrics bug that affects the exported text of the survey (but not