- The AgP group included individuals diagnosed with localized AgP (LAgP) or generalized AgP (GAgP) who were otherwise healthy. Periodontal attachment loss ≥4 mm accompanied by interproximal bone loss without gingival recession not involving more than two permanent teeth, other than the first molars and incisors were diagnosed with LAgP (n: 50); patients with involvement of at least three teeth, other than the first molars and incisors with an attachment loss ≥4 mm accompanied by interproximal bone loss without gingival recession were diagnosed with GAgP (n: 30).