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. 2019 Feb 13;179(4):615–627. doi: 10.1002/ajmg.a.61073

Table 3.

Systems‐based summary of the multidisciplinary developmental assessment in subjects with ERF mutations

Patient (kindred) Raised ICP Audio‐visual development Neurocognitive development Other Confounding variable
Visual impairment Otolaryngology Hearing impairment Speech and language delay Gross motor delay Poor fine motor skills/delay Learning difficulties Hyperactive +/or poor concentration
1 (K1) Y OME, ++ (SN) ++ (ex) ++ +
Ear tubes + (re)
A&T + (Sp)
2 (K2) Y ++ OME + (co) ++ (ex) + + +++ Fetal alcohol exposure
++ (re)
+ (Sp)
3 (K2) U/K + (ex) + + Seizures Fetal alcohol exposure
4 (K2) U/K + + Fetal alcohol exposure
5 (K3) Y +++ OME, ear tubes, OSA, A&T + (co)
6 (K3) U/K + (ex) +
+ (re)
+ (Sp)
7 (K3) U/K
8 (K3) U/K – (P) + (ex)
+ (re)
+ (Sp)
9 (K3) U/K
10 (K3) U/K
11 (K3) U/K
12 (K3) U/K +
13 (K3) U/K OME +++ (ex) + + +
++ (re)
14 (K3) U/K + (P) OME + (co) ++ (ex) +
++ (re)
15 (K4) N +
16 (K4) U/K
17 (K5) N + OSA
A&T
18 (K5) U/K – (P)
19 (K6) Y + (ex) + Fetal alcohol exposure
+ (re)
+ (Sp)
20 (K7) Y OME + (co) + (ex)
+ (re)
+ (Sp)
21 (K7) U/K + (ex)
+ (re)
+ (Sp)
22 (K7) U/K +
23 (K8) Y OME
24 (K8) U/K
25 (K9) Y ++ Autistic spectrum disorder
26 (K9) U/K
27 (K10) N + ++ (ex) + + ++ Autistic spectrum disorder 16p13.11 microduplication
++ (re)
+ (Sp)
28 (K11) N + (ex) + + + Seizures
+ (re)
+ (Sp)
29 (K11) U/K OME ++ (co) + (ex) + +
+ (re)
+ (Sp)
30 (K11) U/K A&T
31 (K12) N + (ex) + + + Charcot–Marie‐tooth
+ (re)
+ (Sp)
32 (K13) N + (ex) + + + Oculocutaneous albinism
++ (re)
+ (Sp)
33 (K13) U/K + (ex) +
+ (re)
+ (Sp)
34 (K14) N ++ (SN) + (ex) + + MYO15 sequence variants
+ (re)
+ (Sp)
35 (K15) Y OME
36 (K16) Y – (P) Deviated septum/turbinate hypertrophy + (ex)
+ (re)
+ (Sp)

Abbreviations: + = mild; ++ = moderate; +++ = severe; A&T = adenotonsillectomy; Co = conductive hearing loss; Ex = expressive language delay; ICP = intracranial pressure; OME = recurrent otitis media with effusions; OSA = obstructive sleep apnea; P = papilledema; Re = receptive language delay; SN = sensorineural hearing loss; Sp = speech delay; U/K = unknown.

The bold text represents the Probands.