TABLE 2.
Summary of Delphi and consensus meeting voting on outcomes stratified by domains
| Delphi round 1 | Delphi round 2 | Consensus meeting | |
| Mortality/survival | |||
| Survival | No consensus | No consensus: for discussion | Exclude |
| Physiological/clinical | |||
| Cardiovascular functioning, symptoms and conditions# | No consensus | Include in the COS | NA |
| Endocrine and metabolic functioning, symptoms and conditions | No consensus | Exclude | NA |
| Hearing-related functioning, symptoms and conditions | Exclude | Exclude | NA |
| Gastrointestinal functioning, symptoms and conditions# | No consensus | No consensus: for discussion | Include in the COS |
| Pain | No consensus | No consensus: for discussion | Exclude |
| Fatigue or exhaustion# | Include | Include in the COS | NA |
| Sleep-related functioning, symptoms and conditions | No consensus | No consensus: for discussion | Exclude |
| Muscle and joint symptoms and conditions | No consensus | No consensus: for discussion | Exclude |
| Taste- and/or smell-related functioning, symptoms and conditions | Exclude | Exclude | NA |
| Neurocognitive system functioning, symptoms and conditions# | Include | Include in the COS | NA |
| Mental/psychological functioning, symptoms and conditions | No consensus | No consensus: for discussion | Exclude |
| Kidney and urinary-related functioning, symptoms and conditions | No consensus | Exclude | NA |
| Respiratory functioning, symptoms and conditions | No consensus | No consensus: for discussion | Exclude |
| Skin, hair, dental and/or nail-related functioning, symptoms and conditions | Exclude | Exclude | NA |
| Post-exertion symptoms# | No consensus | No consensus: for discussion | Include in the COS |
| Vision-related functioning, symptoms and conditions | No consensus | Exclude | NA |
| Fever/body temperature changes | No consensus | Exclude | NA |
| Life impact | |||
| Satisfaction with life or personal enjoyment | No consensus | No consensus: for discussion | Exclude |
| Physical functioning, symptoms and conditions# | Include | Include in the COS | NA |
| Social role functioning and relationships problems | No consensus | No consensus: for discussion | Exclude |
| Work/occupational and study changes# | No consensus | No consensus: for discussion | Include in the COS |
| Stigma | Exclude | Exclude | NA |
| Resource use | |||
| Healthcare resource utilisation | No consensus | No consensus: for discussion | Exclude |
| Family/carer burden | No consensus | No consensus: for discussion | Exclude |
All outcomes from Delphi round 1 were included in round 2, regardless of ratings in round 1. COS: core outcomes set; NA: not applicable (outcomes were included in the COS after 2 rounds of Delphi). #: included in the COS.