بررسي تأثير بيماري ديابت شيرين نوع 1 بر حافظة فضايي نوجوانان با در نظر گرفتن نقش تعديل گري نشخوار فكري

The study of the effect of diabetes mellitus type 1 disease on spatial memory in adolescents considering the role of moderating rumination

زﻣﯿﻨﻪ و ﻫﺪف ﺣﺎﻓﻈﮥ ﻓﻀـــﺎﯾﯽ ﯾﮑﯽ از ﺗﻮاﻧﺎﯾﯽﻫﺎي ﺷـــﻨﺎﺧﺘﯽ اﺳـــﺖ ﮐﻪ در زﻧﺪﮔﯽ روزﻣﺮة ﻣﺎ ﻧﻘﺶ ﻣﻬﻤﯽ را اﯾﻔﺎ ﻣﯽﮐﻨـﺪ. اﯾﻦ ﭘﮋوﻫﺶ ﺑـﺎ ﻫﺪف ﺑﺮرﺳـــﯽ ﺑﯿﻤﺎري دﯾﺎﺑﺖ ﺷـــﯿﺮﯾﻦ ﻧﻮع 1 ﺑﺮ ﺣﺎﻓﻈﮥ ﻓﻀـــﺎﯾﯽ ﺑﺎ در ﻧﻈﺮ ﮔﺮﻓﺘﻦ ﻧﻘﺶ ﺗﻌﺪﯾﻞﮔﺮي ﻧﺸﺨﻮار ﻓﮑﺮي در ﺑﯿﻦ ﻧﻮﺟﻮاﻧﺎن اﻧﺠﺎم ﺷﺪ. ﻣﻮاد و روشﻫﺎ ﺑﺎ اﺳﺘﻔﺎده از روش ﻧﻤﻮﻧﻪﮔﯿﺮي در دﺳﺘﺮس 40 ﻧﻔﺮ ﻧﻮﺟﻮان ﻣﺒﺘﻠﺎ ﺑﻪ دﯾﺎﺑﺖ ﺷﯿﺮﯾﻦ از ﺑﯿﻦ اﻋﻀﺎي اﻧﺠﻤﻦ دﯾﺎﺑﺖ اﯾﺮان و ﺑﺎ اﺳﺘﻔﺎده از روش ﻧﻤﻮﻧﻪﮔﯿﺮي ﺗﺼﺎدﻓﯽ40 داﻧﺶآﻣﻮز از ﺑﯿﻦ ﻣﺪارس ﻣﻨﻄﻘﮥ 2 ﺗﻬﺮان ﺑﺮاي ﮔﺮوه ﺷﺎﻫﺪ اﻧﺘﺨﺎب ﺷﺪﻧﺪ. ﭘﺲ از ﺗﻬﯿﮥ ﭘﺮﺳﺶﻧﺎﻣﻪ ﻧﺸﺨﻮار ﻓﮑﺮي اﻓﺮاد ﺑﻪوﺳﯿﻠﮥ آزﻣﻮن ﺗﮑﻠﯿﻒ ﺑﻠﻮكﻫﺎي ﮐﺮﺳﯽ ﺑﺮاي ارزﯾﺎﺑﯽ ﺣﺎﻓﻈﮥ ﻓﻀﺎﯾﯽ ﻣﻮرد آزﻣﻮن ﻗﺮار ﮔﺮﻓﺘﻨﺪ. دادهﻫﺎي ﺑﻪدﺳﺖ آﻣﺪه ﺑﺎ اﺳﺘﻔﺎده از روش آﻣﺎري ﺗﺤﻠﯿﻞ ﮐﻮوارﯾﺎﻧﺲ ﭼﻨﺪﮔﺎﻧﻪ ﺗﺠﺰﯾﻪ و ﺗﺤﻠﯿﻞ ﺷﺪﻧﺪ. ﯾﺎﻓﺘﻪﻫﺎ اﺛﺮ دﯾﺎﺑﺖ ﺷﯿﺮﯾﻦ و ﻧﺸﺨﻮار ﻓﮑﺮي ﺑﺮ ﺣﺎﻓﻈﮥ ﻓﻀﺎﯾﯽ ﻣﻌﻨﺎدار ﻧﺒﻮد)001.P=0(؛ ﻧﯿﺰ ﻧﺸﺨﻮار ﻓﮑﺮي ﻧﺘﻮاﻧﺴﺖ راﺑﻄﮥ ﺑﯿﻦ دﯾﺎﺑﺖ ﺷﯿﺮﯾﻦ ﻧﻮع 1 و ﺣﺎﻓﻈﮥ ﻓﻀﺎﯾﯽ را ﺗﻌﺪﯾﻞ ﮐﻨﺪ. ﻧﺘﯿﺠﻪﮔﯿﺮي ﺑﯿﻤﺎري دﯾﺎﺑﺖ ﺷﯿﺮﯾﻦ ﺗﺄﺛﯿﺮي ﺑﺮ ﺣﺎﻓﻈﮥ ﻓﻀﺎﯾﯽ ﻧﺪاﺷﺖ؛ ﻧﯿﺰ ﻧﺸﺨﻮار ﻓﮑﺮي ﺑﺎﻟﺎ در ﻋﻤﻠﮑﺮد ﺣﺎﻓﻈﮥ ﻓﻀﺎﯾﯽ اﺧﺘﻠﺎﻟﯽ اﯾﺠﺎد ﻧﮑﺮد.

Introduction: spatial memory is one of the cognitive abilities that plays an important role in our daily life. The aim of this study was to investigate the effect of diabetes type 1 on spatial memory and rumination as a moderator among adolescents. Materials and Methods: Using the available sampling method, 40 adolescents (20 girls and 20 boys) with diabetes mellitus were selected from members of the Iranian Association for Diabetes. Also, using random sampling method, 40 students (25 girls and 15 boys) from Tehran area 2 were selected as control group. After collecting the rumination questionnaire, subjects were assessed by assignment test of curci blocks (spatial memory test). The multiple covariance analysis was used to analyze data. Results: The results revealed that there is no significant difference in spatial memory between the two groups (P = 0.001); and the result showed that rumination could not moderate the relationship between diabetes type 1 and spatial memory. Conclusion: Diabetes mellitus disease did not affect spatial memory. Also, high rumination did not interfere with spatial memory function.