Table 2 Analysis of the impact of ALC levels at different time periods on patient prognosis.

From: Real-world study of first-line immunotherapy combined with chemoradiotherapy in esophageal squamous cell carcinoma

Index

N

OS rate (%)

X2

P

PFS rate (%)

X2

P

1 year

2 year

3 year

1 year

2 year

3 year

Baseline ALC

    

0.335

0.563

   

0.281

0.596

 Low

57

81.9

62.9

52.6

  

56.8

30.1

23.9

  

 Medium + High

22

95.5

61.5

61.5

  

77.3

31.2

31.2

  

Mid-treatment ALC

    

10.939

0.004

   

8.472

0.014

 Low

31

96.3

83.5

74.7

  

79.5

48.8

40.3

  

 Medium

31

90.1

58.7

50.3

  

58.1

19.9

19.9

  

 High

17

58.8

35.3

35.3

  

41.2

17.6

17.6

  

Post-treatment ALC

    

8.778

0.012

   

12.949

0.002

 Low

27

96.3

77.7

72.8

  

77.4

52.1

46.9

  

 Medium

36

83.3

62.9

53.0

  

60.7

24.3

20.9

  

 High

16

72.9

32.8

32.7

  

41.7

6.9

6.9

  
  1. ACL absolute lymphocyte count.