Like previous studies, most patients had milder variants and none had the most common CFTR variant in classical cystic fibrosis, p.F508del.1, 25 We also identified 3 novel CFTR variants c.869+2T>C, c.2605A>G; (p.I869V), c.3401C>T; (p.T1134I), but no segregation or functional analyses were available for these. Here, CFTR is linked to cystic fibrosis.