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. 2021 Sep 9;9:720618. doi: 10.3389/fped.2021.720618

Table 6.

Respiratory outcome in group 2 (2017–2019).

Variable No-PPT,
n = 22
PPT,
n = 14
p-value
BRUE 6 (27%) 1 (7%) 0.21
RTI <1 year 6 (27%) 3 (21%) 1.0

PPT, primary posterior tracheopexy; BRUE, brief resolved unexplained event; RTI, respiratory tract infection requiring antibiotics.