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Table 4 Longitudinal regression analysis of pre-post control group design on pooled data

From: Entomological efficacy of durable wall lining with reduced wall surface coverage for strengthening visceral leishmaniasis vector control in Bangladesh, India and Nepal

Time/Model

Parameter

IRR [95 % CI] (p-value)

p-value*

  

DWL-RWSC

DWL-FWSC

 

 - Simple model

Unadjusted Intervention effect

0.277 [0.192, 0.397] (<0.0001)

0.367 [0.26, 0.510] (<0.0001)

0.214

 - Full model

Adjusted Intervention effect

0.277 [0.193, 0.3971115] (<0.0001)$1

0.371 [0.267, 0.514] (<0.0001)$2

 
  1. Abbreviations: WL-RWSC wall surface coverage with DWL up to 1.5 m in height from floor, DWL-FWSC wall surface coverage with DWL up to 1.8 m in height from floor
  2. $1Full model adjusted by the covariates: Family member slept at Varanda, HH knowledge about VL vector, Regular use of bed-net
  3. $2Full model adjusted by the covariates: Family member slept at Varanda, Mud floor, # of bed-net less than 2 in house, House sprayed (IRS) in last 6 months
  4. *p-value for comparison of efficacy (Female P. argentipes sand fly density reduction) between DWL-RWSC and DWL-FWSC