Skip to main content

Table 1 Data regarding the demographic characteristics of the patients and the operation

From: The effect of ‘Out of hours surgery Service’ in Israel on hip fracture fixation outcomes: a retrospective analysis

Characteristic

TOTAL

Pre-OHSS

Post-OHSS

P value

Age

  < 70

170 (21%)

71 (21%)

99 (22%)

0.771

 70–79

195 (25%)

80 (24%)

115 (25%)

 80–89

325 (41%)

136 (41%)

189 (41%)

 90+

102 (13%)

48 (14%)

54 (12%)

Gender

 Female

564 (71%)

238 (71%)

326 (71%)

0.937

 Male

228 (29%)

97 (29%)

131 (29%)

Medications

 0

169 (21%)

86 (26%)

83 (18%)

<0.0001

 1

73 (9%)

46 (14%)

27 (6%)

 2

98 (12%)

42 (13%)

56 (12%)

 3

452 (57%)

161 (48%)

291 (64%)

Illnesses

 0

115 (15%)

54 (16%)

61 (13%)

0.019

 1

137 (17%)

66 (20%)

71 (16%)

 2

162 (20%)

77 (23%)

85 (19%)

 3+

378 (48%)

138 (41%)

240 (53%)

ASAa

 1

56 (7%)

24 (7%)

32 (7%)

<0.0001

 2

244 (31%)

135 (40%)

109 (24%)

 3

385 (49%)

141 (42%)

244 (53%)

 4

107 (14%)

35 (10%)

72 (16%)

LOS Beforeb

  < 24 h

306 (39%)

112 (33%)

194 (42%)

<0.0001

 24–48 h

242 (31%)

68 (20%)

174 (38%)

 48+ hours

244 (31%)

155 (46%)

89 (19%)

Total durationc

  < 51 min

475 (60%)

172 (51%)

303 (66%)

<0.0001

 51–90 min

262 (33%)

128 (38%)

134 (29%)

 90+ min

45 (6%)

27 (27%)

18 (4%)

Durationd

  < 51 min

475 (60%)

172 (51%)

303 (66%)

<0.0001

 51–90 min

262 (33%)

128 (38%)

134 (29%)

 90+ min

45 (6%)

27 (8%)

18 (4%)

LOS Aftere

  ≤ 7 days

654 (83%)

255 (76%)

399 (87%)

<0.0001

 8–9 days

52 (7%)

29 (9%)

23 (5%)

 10+ days

86 (11%)

51 (15%)

35 (8%)

  1. a ASA American Society of Anesthesiologists
  2. b LOS Before length of stay before the operation
  3. c Total duration total duration from admission to the operating room to end of surgery
  4. d Duration duration of the actual operation
  5. e LOS After, Length of stay after the operation