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Table 6 TB suspect factors associated with completeness of sputum sample collection (i.e. 3 samples).

From: Insufficient quality of sputum submitted for tuberculosis diagnosis and associated factors, in Klaten district, Indonesia

Variable

Individuals with incomplete sputum sample collection (<3 samples) (n = 69)

N (%)

Individuals with complete sputum sample collection (3 samples) (n = 203)

N (%)

Total number of individuals (n = 272)*

N (%)

P-value

Sex

   

0.95

   Male

32 (25.2)

95 (74.8)

127 (100)

 

   Female

37 (25.5)

108 (74.5)

145 (100)

 

Age group in years

   

0.63

   15–29

9 (25.0)

27 (75.0)

36 (100)

 

   30–59

39 (27.7)

102 (72.3)

141 (100)

 

   ≥ 60

21 (22.1)

74 (77.9)

95 (100)

 

Marital status

   

0.78

   Married

53 (26.2)

149 (73.8)

202 (100)

 

   Unmarried

17 (73.9)

6 (26.1)

23 (100)

 

   Widowed

10 (21.3)

37 (78.7)

47 (100)

 

Monthly income in rupiah

   

0.04

   < 300,000

22 (34.4)

42 (65.6)

64 (100)

 

   300,000–899,999

44 (24.7)

134 (75.3)

178 (100)

 

   ≥ 900,000

3 (10.0)

27 (90.0)

30 (100)

 

Knowledge of TB#

   

0.24

   Poor

47(28.1)

120 (71.9)

167 (100)

 

   Good

22 (21.0)

83 (79.0)

105 (100)

 

Motivation to provide sputum$

   

0.86

   Good

61 (25.0)

183 (75.0)

244 (100)

 

   Poor

8 (28.6)

20 (71.4)

28 (100)

 

Perceived seriousness of TB

   

0.11

   Serious

40 (25.8)

115 (74.2)

155 (100)

 

   Not serious

29 (24.8)

88 (75.2)

117 (100)

 

Perceived walking distance from home to nearest health center

   

0.25

   Close

17 (20.2)

67 (79.8)

84 (100)

 

   Far

52 (27.7)

136 (72.3)

188 (100)

 

Perception of transportation costs to health center

   

0.68**

   Too expensive

4 (36.4)

7 (63.6)

11 (100)

 

   Reasonable

16 (25.4)

47 (74.6)

63 (100)

 

   Cheap

48 (24.6)

147 (75.4)

195 (100)

 

   Don't know

1 (33.3)

2 (66.7)

3 (100)

 

Perception of sputum submission

   

0.12**

   Easy

29 (20.4)

113 (79.6)

142 (100)

 

   Difficult

35 (28.7)

87 (71.3)

122 (100)

 

   Don't know

5 (62.5)

3 (37.5)

8 (100)

 
  1. * the samples of 22 interviewed TB suspects were not evaluated for volume, color and viscosity. These 22 TB suspects are excluded from the analysis
  2. # Knowledge was considered 'good' if the TB suspect provided the correct answer to ≥50% of the questions and 'poor' if <50% of the questions was answered correctly
  3. $ Motivation to provide sputum was considered 'good' if they had a score of more than 13 (range: 0–27) and 'poor' if the score was <13.
  4. ** Don't know not included in chisquare test