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Table 2 Mean scores for intention to accept seasonal influenza vaccination (sd) by different characteristics of the study population (N = 1647)

From: Influence of perceived influenza-like symptoms on intention to receive seasonal influenza vaccination

Characteristics

N (%)

Intention to accept seasonal influenza vaccination

ÌýÌý

Mean

SD

t/ F

p - value

Sex

ÌýÌýÌýÌýÌý

 M²¹±ô±ð

861 (52.3)

5.45

2.02

t = 3.61

0.0003

 F±ð³¾²¹±ô±ð

786 (47.7)

5.08

2.14

ÌýÌý

Age

ÌýÌýÌýÌýÌý

 60-641

304 (18.5)

4.632,3,4,5,6

2.21

F= 14.52

<0.0001

 65-692

564 (34.3)

5.071,3,4,5,6

2.18

ÌýÌý

 70-743

340 (20.6)

5.471,2,4

1.99

ÌýÌý

 75-794

228 (13.8)

5.841,2,3

1.70

ÌýÌý

 80-845

143 (8.7)

5.831,2

1.88

ÌýÌý

 &²µ³Ù;856

68 (4.1)

5.881,2

1.65

ÌýÌý

Educational levelª

ÌýÌýÌýÌýÌý

 L´Ç·É

557 (33.8)

5.23

2.06

F = 0.18

0.9104

 I²Ô³Ù±ð°ù³¾±ð»å¾±²¹³Ù±ð

463 (28.1)

5.33

2.07

ÌýÌý

‽ö¾±²µ³ó

583 (35.4)

5.28

2.13

ÌýÌý

 M¾±²õ²õ¾±²Ô²µ

44 (2.7)

5.32

1.96

ÌýÌý

Presence co-morbidity

ÌýÌýÌýÌýÌý

 Y±ð²õ1

130 (7.9)

5.692,3

1.83

F = 3.05

0.0475

 N´Ç2

188 (11.4)

5.141

2.03

ÌýÌý

 M¾±²õ²õ¾±²Ô²µ3

1329 (80.7)

5.251

2.11

ÌýÌý

Household composition

ÌýÌýÌýÌýÌý

â€ÇȾ±²Ô²µ±ô±ð

460 (27.9)

5.28

2.11

F= 0.28

0.7535

 With partner

1170 (71.1)

5.27

2.07

ÌýÌý

 With ≥ 2 persons

17 (1.0)

5.65

2.15

ÌýÌý

Contact children <5 years

ÌýÌýÌýÌýÌý

 D²¹¾±±ô²â1

69 (4.2)

4.644

2.24

F= 6.49

0.0002

 W±ð±ð°ì±ô²â2

490 (29.8)

5.154

2.11

ÌýÌý

 M´Ç²Ô³Ù³ó±ô²â3

222 (13.4)

5.054

2.21

ÌýÌý

 Seldom or never4

866 (52.6)

5.471,2,3

2.00

ÌýÌý

Received seasonal influenza

ÌýÌýÌýÌýÌý

vaccination (season 2014/2015)

ÌýÌýÌý

t = 55.03

<0.0001

 Y±ð²õ

1111 (67.5)

6.44

0.91

ÌýÌý

 N´Ç

536 (32.5)

2.86

1.73

ÌýÌý

Experiencing ILI (influenza-likeillness)

ÌýÌýÌýÌýÌý

 Y±ð²õ

190 (11.5)

5.11

2.03

t = -1.17

0.2439

 N´Ç

1457 (88.5)

5.30

2.09

ÌýÌý

Perceived health score

ÌýÌýÌýÌýÌý

≤801

878 (53.3)

5.522

1.93

F= 18.59

<0.0001

>802

586 (35.6)

4.861,3

2.26

ÌýÌý

Missing3

183 (11.1)

5.462

2.01

ÌýÌý

Knowledge score

ÌýÌýÌýÌýÌý

≤51

1036 (62.9)

5.192

2.12

F= 3.11

0.0447

>52

549 (33.3)

5.461

2.03

ÌýÌý

Missing3

62 (3.8)

5.18

1.97

ÌýÌý

Study group

ÌýÌýÌýÌýÌý

ILI- 1 (2011/2012) study1

726 (44.1%)

5.322

2.25

F=3.63

0.0267

ILI- 2 (2012/2013) study2

402 (24.4%)

5.031, 3 5.362

2.20

ÌýÌý

ILI- 3 (2014/2015) study3

518 (31.5%)

Ìý

2.03

ÌýÌý
  1. a.Definitions according to Statistics Netherlands (CBS). Depending on the outcome measure of the independent variables, either an ANOVA test or an independent t-test was performed. A p-value of ≤ 0.05 was considered statistically significant