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Table 3 Measures of severity of diarrhea among children 0-59 mos of age by study type

From: Systematic review of diarrhea duration and severity in children and adults in low- and middle-income countries

  

Study Sites1

N

Weighted Mean2

% (95% CI)

Community

Dehydration

Any

6

7.3 (6.6-8.0)

 

Severe

1

10.9 (-)

Vomiting

 

10

18.1 (17.4-18.7)

Bloody Stool

 

9

8.7 (8.2-9.2)

Stool Frequency 3

Frequency > 5 stools/day

3

13.4 (12.5-14.2)

 

Frequency > 3 stools/day

2

57.5 (54.4-60.5)

 

Mean Stool Frequency (stools/day)

3

4.99 (4.80-5.18)

Hospital Outpatient

Dehydration

Any

3

51.4 (49.1-53.8)

 

Mild

1

32.8 (-)

 

Moderate

4

45.1 (43.5-46.7)

 

Severe

2

1.4 (0.7-2.1)

Vomiting

 

2

55.7 (52.8-58.5)

Stool Frequency 3

Low

1

63.4 (-)

 

Medium

1

22.7 (-)

 

High

1

14.0 (-)

 

Frequency > 5 stools/day

1

55.1 (-)

 

Frequency > 3 stools/day

3

84.4 (83.0-85.7)

Hospital Inpatient

Dehydration

Any

7

84.6 (83.1-86.1)

 

Mild

5

66.7 (63.4-70.0)

 

Moderate

6

18.6 (16.2-20.9)

 

Severe

10

8.1 (7.6-8.6)

Vomiting

 

2

58.3 (54.3-62.2)

Bloody Stool

 

1

16.2 (-)

Stool Frequency 3

High

1

53.6 (-)

 

Frequency > 5 stools/day

1

90.0 (-)

Stool Volume

Mean Stool Volume (kg/g/day)

1

52.6 (-)

  1. 1Individual studies (n = 27) may contribute more than one study site (N) to each estimate2Estimates for ≥ 2 study sites generated by logistic regression model weighted by sample size; mean stool frequency generated by Poisson regression model weighted by sample size3Low defined as 1-5 stools/day; medium as 6-9 stools/day; and high as ≥ 10 stools/day