指标

合计 (318例)

非肺炎组 (255例，80.2%)

肺炎组 (63例，19.8%)

P值

女性

217 (62.2%)

178 (69.8%)

39 (61.9%)

0.228

年龄(岁)

59.35 ± 12.09

58.13 ± 11.59

64.27 ± 12.89

<0.001

年龄 > 65岁

99 (31.1%)

64 (25.1%)

35 (55.6%)

<0.001

高血压

190 (59.7%)

147 (57.6%)

43 (68.3%)

0.124

糖尿病

25 (7.9%)

17 (6.7%)

8 (12.7%)

0.12

冠心病

32 (10.1%)

27 (10.6%)

5 (7.9%)

0.531

吸烟史

39 (12.3%)

27 (10.6%)

12 (19.0%)

0.067

住院时间(天)

17 (14~23)

17 (14~21)

23 (15~33)

<0.001

入院收缩压(mmHg)

144 (130~160)

142 (130~160)

150 (131~165)

0.2

入院舒张压(mmHg)

80 (75~90)

80 (76~90)

80 (75~95)

0.37

平均动脉压(mmHg)

103.33 (94.00~113.67)

102.67 (94.00~112.67)

103 (93.67~118.33)

0.266

Hunt-Hess评分 ≥ 3

174 (54.7%)

122 (47.8%)

52 (82.5%)

<0.001

WFNS评分 ≥ 4

111 (34.9%)

65 (25.5%)

46 (73.0%)

<0.001

改良Fisheries分级 ≥ 3

131 (41.2%)

80 (31.4%)

51 (81.0%)

<0.001

出院mRS评分 ≥ 4

151 (47.5%)

100 (39.2%)

51 (81.0%)

<0.001

院内死亡

20 (6.3%)

12 (4.7%)

8 (12.7%)

0.037

多发动脉瘤

52 (16.4%)

41 (16.1%)

11 (17.5%)

0.791

白细胞(×10⁹/L)

11.11 (8.43~14.29)

10.20 (8.14~13.27)

14.19 (12.34~17.62)

<0.001

中性粒细胞(×10⁹/L)

8.82 (5.82~11.99)

8.31 (5.69~11.28)

11.92 (7.75~15.18)

<0.001

淋巴细胞(×10⁹/L)

1.26 (0.82~1.90)

1.20 (0.80~1.82)

1.41 (1.03~2.36)

0.01

单核细胞(×10⁹/L)

0.49 (0.33~0.68)

0.45 (0.29~0.63)

0.66 (0.49~0.94)

<0.001

NLR

7.58 (3.60~12.94)

7.21 (3.73~12.47)

9.04 (2.33~15.64)

0.39

红细胞(×10¹²/L)

4.48 ± 0.56

4.46 ± 0.55

4.58 ± 0.61

0.115

血红蛋白(g/L)

135 (123~146)

134 (122~144)

139 (126~150)

0.079

血小板(×10⁹/L)

222 (191~259)

217 (188~259)

232 (205~262)

0.063

葡萄糖(mmol/L)

8.04 (6.70~9.92)

7.80 (6.49~9.30)

9.65 (7.74~11.28)

<0.001

尿素氮(mmol/L)

5.04 (4.15~6.46)

5.01 (4.09~6.30)

5.05 (4.27~6.63)

0.424

肌酐(μmol/L)

60.38 (49.25~74.53)

59.51 (48.97~72.46)

66.27 (52.68~83.40)

0.012

钾(mmol/L)

3.50 (3.19~3.81)

3.52 ± 0.44

3.42 ± 0.49

0.146

钠(mmol/L)

138 (136.86~140.00)

138.00 (136.43~140.00)

138.88 (136.83~140.10)

0.413

氯(mmol/L)

102 (100~104)

102 (100~104)

102 (100~105)

0.759