Table 1.
The prevalence of functional abdominal bloating from a cross sectional study in five cities, china, 2007–2008(n = 16,078).
Table 2.
Relative influence of the top10 potential associated factors for functional abdominal bloating using generalized boosted models, a cross sectional study in five cities, china, 2007–2008 (n = 16,078).
Table 3.
Average standardized absolute mean distance before and after propensity score adjustment by 4 different applications in 20% of the total respondents, a cross sectional study in five cities, china, 2007–2008 (n = 3,179).
Table 4.
Characteristics of baseline covariates with p<0.05 before adjusted and standardized bias before and after PS adjusted using weighting in 20% of the total respondents, a cross sectional study in five cities, china, 2007–2008 (n = 3,179).
Table 5.
Characteristics of disease history with p<0.05 before adjusted and standardized bias before and after PS adjusted using weighting in 20% of the total respondents, a cross sectional study in five cities, china, 2007–2008 (n = 3,179).
Table 6.
Effect of FAB on health related quality of life by males and females separately, with propensity score techniques to control the confounding factors in 20% of the total respondents, a cross sectional study in five cities, china, 2007–2008 (n = 3,179).
Table 7.
Effect of FAB on health related quality of life in the combined subsample, with propensity score techniques to control the confounding factors in 20% of the total respondents, a cross sectional study in five cities, china, 2007–2008 (n = 3,179).