---
title: "Report of Youth Instrument Completion at Baseline by Cohort"
author: "Yasmine Khelil"
date: "2025-11-07"
output: "html"
---

# Introduction

This report presents the completion status of youth instruments at baseline across the various cohorts. The objective of this analysis is to provide a detailed overview of data completeness for the selected instruments within each cohort, while also taking into account age eligibility for each instrument.

**Age eligibility criteria for the instruments:**

- **PedsQL Standard Core Scale Child:** Eligible participants are those aged 5 years and older.
- **Revised Children's Anxiety and Depression Scale:** Eligible participants are those aged 8 years and older.
- **Health Equity Questionnaire Youth:** Eligible participants are those aged 14 years and older.

Each table included in this report summarizes three key pieces of information: the total number of "Complete" for each instrument, the total number of participants involved, and the percentage.

Additionally, visual representations in the form of bar graphs are provided to enhance the understanding of the completion rates. The first graph displays the total completions by instrument, offering insights into which instruments have been most thoroughly completed.The second graph illustrates the average completion percentages by site, allowing for a quick assessment of the performance across different sites. 




BASELINE_YTH

Number of participants per cohort and per site

cohort ach cheo chrim chul chusj cwbc hme iwk jch khsc lhsc mch sch sickkids Total_Participants
Symptomatic COVID-19 Illness 43 18 27 5 29 55 13 10 22 29 5 34 21 50 361
Suspected Myocarditis and Pericarditis 11 2 0 0 3 2 4 0 3 1 8 9 3 1 47
Suspected MIS-C 3 1 3 0 9 4 5 4 0 1 1 1 0 13 45
Incidental/Non-symptomatic COVID-19 0 0 0 0 5 0 0 1 0 0 1 0 0 0 7
ED/ward patients with acute non-febrile or mild febrile illness or accidental injury, outpatients requiring bloodwork for other reasons 0 0 0 0 0 0 0 0 0 4 0 0 0 0 4
Total 57 21 30 5 46 61 22 15 25 35 15 44 24 64 464

Results by cohort

Cohort 1 : Symptomatic COVID-19 Illness

Sites
instrument ach cheo chrim chul chusj cwbc hme iwk jch khsc lhsc mch sch sickkids
child_revised_childrens_anxiety_and_depression_sca_complete >= 8 8/27 (30%) 0/9 (0%) 6/11 (55%) 0/4 (0%) 9/16 (56%) 18/37 (49%) 6/12 (50%) 4/5 (80%) 2/15 (13%) 14/16 (88%) 3/4 (75%) 5/15 (33%) 8/11 (73%) 8/29 (28%)
health_equity_questionnaire_youth_complete >= 14 1/9 (11%) 0/0 (0%) 0/1 (0%) 0/0 (0%) 2/4 (50%) 3/9 (33%) 0/1 (0%) 1/1 (100%) 1/5 (20%) 2/3 (67%) 0/0 (0%) 2/4 (50%) 2/2 (100%) 3/8 (38%)
pedsql_standard_core_scale_child_complete >= 5 16/43 (37%) 4/18 (22%) 12/27 (44%) 0/5 (0%) 21/29 (72%) 31/55 (56%) 9/13 (69%) 8/10 (80%) 6/22 (27%) 26/29 (90%) 4/5 (80%) 12/34 (35%) 17/21 (81%) 14/50 (28%)
Notes:
(0 - 10%): Not completed; (10 - 50%): Partially completed; (50 - 75%): Over half completed; (75 - 99%): Mostly completed; (100%): Completed

Cohort 2 : Suspected Myocarditis and Pericarditis

Sites
instrument ach cheo chusj cwbc hme jch khsc lhsc mch sch sickkids
child_revised_childrens_anxiety_and_depression_sca_complete >= 8 6/11 (55%) 0/1 (0%) 1/3 (33%) 1/2 (50%) 3/4 (75%) 0/2 (0%) 1/1 (100%) 7/8 (88%) 5/9 (56%) 1/2 (50%) 0/0 (0%)
health_equity_questionnaire_youth_complete >= 14 5/9 (56%) 0/1 (0%) 1/2 (50%) 0/0 (0%) 1/2 (50%) 0/2 (0%) 1/1 (100%) 3/4 (75%) 5/8 (62%) 1/2 (50%) 0/0 (0%)
pedsql_standard_core_scale_child_complete >= 5 5/11 (45%) 0/2 (0%) 1/3 (33%) 1/2 (50%) 3/4 (75%) 0/3 (0%) 1/1 (100%) 7/8 (88%) 5/9 (56%) 2/3 (67%) 1/1 (100%)
Notes:
(0 - 10%): Not completed; (10 - 50%): Partially completed; (50 - 75%): Over half completed; (75 - 99%): Mostly completed; (100%): Completed

Cohort 3 : Suspected MIS-C

Sites
instrument ach cheo chrim chusj cwbc hme iwk khsc lhsc mch sickkids
child_revised_childrens_anxiety_and_depression_sca_complete >= 8 0/1 (0%) 0/1 (0%) 1/2 (50%) 4/5 (80%) 2/3 (67%) 2/4 (50%) 1/1 (100%) 0/0 (0%) 1/1 (100%) 1/1 (100%) 3/6 (50%)
health_equity_questionnaire_youth_complete >= 14 0/0 (0%) 0/0 (0%) 0/0 (0%) 0/0 (0%) 0/1 (0%) 0/1 (0%) 1/1 (100%) 0/0 (0%) 1/1 (100%) 0/0 (0%) 2/3 (67%)
pedsql_standard_core_scale_child_complete >= 5 2/3 (67%) 0/1 (0%) 2/3 (67%) 8/9 (89%) 3/4 (75%) 3/5 (60%) 4/4 (100%) 1/1 (100%) 1/1 (100%) 1/1 (100%) 8/13 (62%)
Notes:
(0 - 10%): Not completed; (10 - 50%): Partially completed; (50 - 75%): Over half completed; (75 - 99%): Mostly completed; (100%): Completed

Cohort 4 : Incidental/Non-symptomatic COVID-19

Sites
instrument chusj iwk lhsc
child_revised_childrens_anxiety_and_depression_sca_complete >= 8 2/2 (100%) 1/1 (100%) 1/1 (100%)
health_equity_questionnaire_youth_complete >= 14 2/2 (100%) 0/0 (0%) 1/1 (100%)
pedsql_standard_core_scale_child_complete >= 5 5/5 (100%) 1/1 (100%) 1/1 (100%)
Notes:
(0 - 10%): Not completed; (10 - 50%): Partially completed; (50 - 75%): Over half completed; (75 - 99%): Mostly completed; (100%): Completed