AIM: To investigate probable aetiological risk factors and to identify whether there are any differences in bone age between normal @entity1 and @entity1 with @entity15091 ( @entity15091 ). METHODS: Ninety @entity1 with @entity15091 and 40 healthy @entity1 were included in the study. Enrolment began in January 2001, and continued through July 2002. Data were obtained via consultation with @entity1 and their families, physical examination and laboratory findings. Left hand and wrist graphs of each @entity1 were acquired, and, using Tanner Whitehouse charts (TW-2), bone ages were determined via comparison of 20 hand and wrist bones. RESULTS: Of the total of 90 @entity1 with @entity15091 participating in the study, 52 (57.8%) were male and 38 (42.2%) were female. Of the control group, 24 (60%) were male and 16 (40%) were female. Differences between chronological ages and bone ages of the @entity15091 and control groups were 0.57+/-0.59 and 0.54+/-0.67 y, respectively, and no significant difference was seen (p = 0.484). In 90% of the @entity1 in the @entity15091 group there was found to be a @entity15091 history in the family, whereas in the control group this rate was only 7.5%. Of the @entity1 with @entity15091 , 62.2% had very deep sleeping habits, while 7.5% of the control group had this problem. CONCLUSION: Our study provides no evidence that bone ages of @entity1 suffering from @entity15091 are lower than normal @entity1 . We found that a family history of enuresis, male sex and difficulty in waking were risk factors in @entity15091 .

Bone age and probable aetiological causes in XXXX .

@entity1 :: ('9606', 'Species') :: ['patient', 'children'] @entity15091 :: ('MESH:D053206', 'Disease') :: ['PNE', 'primary nocturnal enuresis']
@entity15091 :: (MESH:D053206,Disease) :: ['primary nocturnal enuresis']
