. 2023 Oct 16;9(10):e21078. doi: 10.1016/j.heliyon.2023.e21078

Table 7.

Sensitivity analysis results.

Unobserved confounders	Treatment variable	Coefficient	Standard error	t-statistic	Lower CI (95 %)	Upper CI (95 %)
$3 \times H a l l y u$	$F D I$	$0.425$	$0.177$	$2.408$	$0.077$	$0.773$
$3 \times H a l l y u$	$T r a d e$	$0.051$	$0.064$	$0.801$	$- 0.075$	$0.178$
$3 \times H a l l y u$	$I n c o m e$	$0.453$	$0.081$	$5.604$	$0.294$	$0.612$
$3 \times H a l l y u$	$D i s t a n c e$	$- 0.932$	$0.238$	$- 3.924$	$- 1.400$	$- 0.464$
$3 \times H a l l y u$	$E d u c a t i o n$	$0.475$	$0.061$	$7.855$	$0.356$	$0.594$
$3 \times H a l l y u$	$I n t e r n e t$	$1.190$	$0.197$	$6.042$	$0.802$	$1.578$
$3 \times H a l l y u$	$K S I$	$0.191$	$0.026$	$7.297$	$0.140$	$0.243$
$3 \times H a l l y u$	$P o p u l a t i o n$	$0.348$	$0.057$	$6.143$	$0.236$	$0.460$

Note: IC = confidence interval.