Journal List > Korean J Sports Med > v.33(1) > 1054550

Oh, Kim, Jo, and Sung: The Epidemiology of Spectator Injury and Illness in the Korean Professional Baseball League: 2 Consecutive Seasons (2011−2012) at the Jamsil Stadium

Abstract

The aim of this study was to verify the epidemiology of spectator injury and illness in the baseball stadium during the games and the role of the on-site physician in hospital referral of spectators. We retrospectively reviewed the ‘Documents of the medical aids’ from 2011 to 2012 at Jamsil stadium. We have provided medical consultation to spectators as on-site physicians since 2012. The incidence of spectator injury and illness was 0.009% (1.68 spectators/game). During the study period, a total 448 spectators visited the first aid station, of which 324 cases (72%) were injuries and 124 cases (28%) were illness. The most common cause of injury was direct foul ball attacks (58.6%). According to the location of injuries, upper extremity injuries were most common, however, severe injury cases that were immediately referred to the hospital by ambulance were more commonly facial and oral injuries (p=0.000). Severe injuries occurred more frequently in games on weekends than weekdays (p=0.000). Headache was the most common illness followed by gastrointestinal problems. Hospital referrals were more frequent in the 2012 season when we were designated on-site physicians, as compared to the 2011 season (p=0.035).

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Fig. 1.
The location of injury.
kjsm-33-6f1.tif
Fig. 2.
The cause and location of injury.
kjsm-33-6f2.tif
Fig. 3.
Sexual differences of injuries and illness.
kjsm-33-6f3.tif
Fig. 4.
The differences of injuries and illness between weekdays and weekends.
kjsm-33-6f4.tif
Fig. 5.
The seasonal variations of illness. GI: gastrointestinal.
kjsm-33-6f5.tif
Table 1.
Incidences of injuries and illness of the study
Value Number (%)
Injury  
Contusion 187 (58)
Sprain 61 (19)
Abrasion 27 (8)
Fracture 20 (6)
Others (burns, insect bite) 15 (5)
Laceration 14 (4)
Total 324 (100)
Illness  
Headache 50 (40)
Gestrointestinal symptoms 39 (31)
Common cold 15 (12)
Dehydration 9 (7)
Menstrual pain 6 (5)
Dizziness 3 (3)
Hyperventilation 2 (2)
Total 124 (100)
Table 2.
The cross table of causes and location of injuries
  Direct ball attack Slip down Collision Others p-value
Head & neck 32 4 2 2 0.309
Face & oral 36 18 5 1  
Upper extremity 68 45 4 9  
Lower extremity 38 36 2 1  
Trunk 16 2 1 2
Table 3.
Hospital referrals according to the location of injuries
  Ambulance (%) Self-visit (%) Rest (%) p-value
Head & neck 8 (20.0) 8 (20.0) 24 (60) 0.000
Face & oral 19 (31.67) 11 (18.33) 30 (50)  
Upper extremity 9 (7.14) 17 (13.49) 100 (79.37)  
Lower extremity 1 (1.30) 1 (1.30) 75 (97.40)  
Trunk 0 (0) 0 (0) 21 (100)
Table 4.
Location and severity of injuries in Doosan Bears and LG Twins spectators
  Doosan LG p-value
Location     0.737
Head & neck 19 21  
Face & oral 36 24  
Upper extremity 70 56  
Lower extremity 46 31  
Trunk 11 10  
Severity     0.202
Laceration 11 4  
Fracture & dislocation 10 7  
Eyeball injury 1 1  
Loss of consciousness 2 1
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