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Q *P *$ (7) < C v % \; H . . fC (6) P ' "!P$ . !P & H J = A\; H A (8) Q 0 C' % $ , <V ' C ^ O .P- 0 P). . !'l' '']) : ; 6-) V . ) . 0 6$ + J V _ U XPS % P$ , <VP A 0 J=Q Q P P P 0 P C' 'CP 0 *P' Q * P . fC (8) * *$ A\; H A ' V . . ' P AP .!PP/ .PPC P 5C (6) !6C) \PP Q P 4 ) C> + * 1 > APH& |P O * C) A ' <. I 0 A *P C) "!$ VCJ /. _& 6 0 O A != ! C . a 5) .H'( % '']) 0 O Q6 !P\ %$ , < V V' A V A AS ) .(18 19) .P6\ z PF) (*P C) 'CP ) . O @ I1 V'; 4P5 0 !P P • AP .P _- L S % P $ , APP .PP P1S Q P P !PP= AP ( % P$ , A != O .@ AZ ( P AP P Q V !( O 0< 0 C .&#) .! a !( V - % \S .P# P, AP AP P P' AP ' 0 ). V 6 % \; H z F) . O @ %$ , <V (13) Leblebici Pfeffer (21) x PP (20) .C€ PP/ .!/ . 5C / J " P#$ / !1 !- . \ O A#' V ! P1S "OU % '1P5) . F' P C= A 0 1) .-/* . . * p ! CI Q V S P % P $ , R P APP !PP/ P 1 0 P C' P/ !'P f P ' $ P . OP " % , F) ~ Pf) !PP !PP .PP Q P .PP S P APP6 * .(14 15) P/.P )!6C ) %! ) O % C'C ) *P C) P % P$ , <VP . P5 ' '\J AH XP') ) VP AP !P ! VP !/ . m -\ .6\ . P5 P' O . 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[In Persian]. 1392 *' 1 C/ / 1 /0 .-/* . + , ! !- A# 6 ) C> + * 1 > Information technology and triple dimensions of organizational structure Samaneh Heidari1, Feizoollah Akbari2, Seid Mostafa Hosseini3, Abolghasem Pourreza4, Shahram Tofighi5 Original Article Abstract Introduction: Information technology can change the organizations in the near future. This research aimed to improve the understanding about the relationship of information technology and triple dimensions of organizational structure (Formality, Complexity and Centralization) in hospitals of Tehran University of Medical Sciences, Iran. Method: This cross-sectional study carried out at 10 randomly selected hospitalsaffiliated to the Tehran University of Medical Sciences at 2010. Observation, interview, and chronic fatigue syndrome (CFS) Robbins questionnaires used in the survey to gather the data. The data were from the members of decisionmaking networks of hospitals and experts of information technology (indicating source of data). The association was assessed using STATA (900), Pearson correlation linear and multiple regression tests. Results: There was significant relationship between the overall status of information technology and centralization (P = 0.01) and formalization (P = 0.05). In most of the cases, the information tehnology had significant effect on utilization with formalization dimention of the triple dimensions of organizational structures. Discussion and Conclusion: Information technology cannot change the organization structure totally; however, it can affect extensively on complexity and centralization. Keywords: Information technology, Organization structure, Hospital management Citation: Heidari S, Akbari F, Hosseini SM, Pourreza A, Tofighi Sh. Information technology and triple dimensions of organizational structure. J Manage Med Inform Sch 2013; 1(1): 1-7 Received: 24.06.2013 Accepted: 30.09.2013 1- PhD Student, Department of Disaster and Emergency Health AND Researcher, Management and Economics Research Center, School of Health Management and Information Sciences, Iran University of Medical Sciences, Tehran, Iran (Corresponding Author) Email: [email protected] 2- Assistant Professor, Department of Management and Health Economy, School of Health, Tehran University of Medical Sciences, Tehran, Iran. 3- Associate Professor, Department of Vital Statistic and Epidemiology, School of Health, Tehran University of Medical Sciences, Tehran, Iran. 4 - Associate Professor, Department of Management and Health Economy, School of Health, Tehran University of Medical Sciences, Tehran, Iran. 5- Assistant Professor, Department of Health Care and Services Management, School of Health, Baghiatallah University of Medical Sciences, Tehran, Iran. 7 1392 *' 1 C/ / 1 /0 .-/* . + , ! !- A#
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