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. 2023 Feb 22;23:105. doi: 10.1186/s12879-023-08057-7

Table 5.

Prevalence of PCC at D28+ survey (N = 403)

PCC definition Prevalence of PCC, n (%)
Definitions based on number of symptoms
PCC Definition 1 (≥ 1 symptom) 277 (68.7%)
PCC Definition 2 (≥ 3 symptoms) 178 (44.2%)
PCC Definition 3 (≥ 5 symptoms) 121 (30.0%)
Definitions based on severity of symptoms
PCC Definition 4 (≥ 1 moderate or severe symptom) 188 (46.5%)
PCC Definition 5 (≥ 2 moderate or severe symptoms) 145 (35.9%)
PCC Definition 6 (≥ 3 moderate or severe symptoms) 93 (23.0%)

Based on 28 days or more post-symptom onset; follow-up times for D28+ survey varied

Original N = 411; calculations exclude 8 patients with time from symptom onset to Day 28 survey < 28 days

PCC post-COVID conditions