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Table 2 Seasonal distribution of the Pathogens IgM (n, %)

From: Immunoglobulin M profile of viral and atypical pathogens among children with community acquired lower respiratory tract infections in Luzhou, China

Year

 

The cumulative lowest

temperature (°C)

The cumulative highest

temperature (°C)

Cases

MP

INFB

COX

RSV

ADV

LP1

PIVs

INFA

CP

2013

autumn

1419

1972

1018

316 (31.04)

291 (28.58)

6 (0.58)

9 (0.88)

30 (2.94)

57 (5.59)

73 (7.17)

66 (6.48)

2 (0.19)

winter

532

993

715

300 (41.95)

103 (14.40)

4 (0.55)

16 (2.23)

36 (5.03)

71 (9.93)

43 (6.01)

25 (3.49)

1 (0.13)

2014

spring

1410

2065

830

278 (33.49)

153 (18.43)

20 (2.40)

5 (0.60)

28 (3.37)

83 (10.00)

86 (10.36)

30 (3.61)

1 (0.12)

summer

2073

2741

649

210 (32.35)

185 (28.50)

28 (4.31)

3 (0.46)

20 (3.08)

58 (8.93)

16 (2.46)

23 (3.54)

2 (0.30)

autumn

1492

1971

517

185 (35.78)

149 (28.82)

14 (2.70)

6 (1.16)

5 (0.96)

22 (4.25)

16 (3.09)

20 (3.86)

2 (0.38)

winter

634

1109

811

300 (36.99)

252 (31.07)

14 (1.72)

26 (3.20)

15 (1.84)

48 (5.91)

28 (3.45)

36 (4.43)

2 (0.24)

2015

spring

1482

2204

417

127 (30.45)

131 (31.41)

10 (2.39)

9 (2.15)

7 (1.67)

25 (5.99)

5 (1.19)

24 (5.75)

3 (0.71)

summer

2092

2759

328

118 (35.97)

93 (28.35)

14 (4.26)

4 (1.21)

0 (0.00)

20 (6.09)

4 (1.21)

17 (5.18)

3 (0.91)

autumn

1542

2013

471

194 (41.18)

91 (19.32)

14 (2.97)

6 (1.27)

1 (0.21)

26 (5.52)

35 (7.43)

16 (3.39)

0 (0.00)

winter

573

1014

439

256 (58.31)

65 (14.80)

12 (2.73)

2 (0.45)

4 (0.91)

31 (7.06)

26 (5.92)

5 (1.13)

2 (0.45)

2016

spring

1382

2074

191

104 (54.45)

27 (14.13)

1 (0.52)

1 (0.52)

4 (2.09)

13 (6.80)

7 (3.66)

0 (0.00)

2 (1.04)

summer

2125

2886

147

65 (44.21)

21 (14.28)

6 (4.08)

3 (2.04)

1 (0.68)

5 (3.40)

28 (19.04)

2 (1.36)

1 (0.68)

  

Chi-square test

157.123

158.175

49.978

39.741

59.342

40.585

147.312

42.449

a

  

p

< 0.01

< 0.01

< 0.01

< 0.01

< 0.01

< 0.01

< 0.01

< 0.01

b

  1. Spring includes Mar, Apr, and May; summer includes Jun, Jul, and Aug; autumn includes Sep, Oct and Nov; winter includes Jan, Feb and Dec