Variable	Description
schoolcode	School identifier
longitude	Longitude (WGS_1984)
latitude	Latitude (WGS_1984)
sh_county	County
hkepg1	Baseline Hookworm epg
trepg1	Baseline Trichuris epg
asepg1	Baseline Ascaris epg
hkprev1	Baseline Hookworm prevalence
asprev1	Baseline Ascaris prevalence
trprev1	Baseline Trichuris prevalence
sthprev1	Baseline STH combined prevalence
hkepg5	Follow-up Hookworm epg
trepg5	Follow-up Trichuris epg
asepg5	Follow-up Ascaris epg
hkprev5	Follow-up Hookworm prevalence
asprev5	Follow-up Ascaris prevalence
trprev5	Follow-up Trichuris epg
sthprev5	Follow-up STH combined prevalence
LST_1_mean	Land surface temperature (1km buffer)
Aridity_1_mean	Aridity index (1km buffer)
EVI_1_mean	Enhanced vegetation index (1km buffer)
pop_avg	Average population density (2010-2015; 1km buffer)
ce_pca_overall	Location socioeconomic PCA score
ce_v_improved_san	Location % access to improved sanitation (waterborne)
ce_improved_san	"Location % access to improved sanitation (waterborne, VIP, covered pit)"
ce_latrine_san	"Location % access to improved sanitation (waterborne, VIP, covered pit, uncovered pit)"
ce_piped_drink	Location % access to piped drinking water (to/outside home)
ce_improved_drink	Location % access to improved drinking water
ce_school_attendance	Location net school attendance rate
sq_handwash	School availability of handwashing facility (1 yes; 0 no)
sq_watersc	School water source (1 piped/tab; 2 borehole/well; 3 rain; 4 stream/river; 5 bought; 6 bottled; 7 others)
sq_sanfac	School type of latrine facility (1 water borne; 2 VIP latrine; 3 ordinary latrine)
sq_children_per_toilet	School number of children per toilet
sq_prop_clean	School proportion of clean toilets
sq_programme	"School any health programme (hand washing campaign, school feeding, WASH programme)"
y1_treatment_coverage	Year 1 treatment coverage
y2_treatment_coverage	Year 2 treatment coverage
t_y2_y3	Time since Year 2 treatment (days)
c_logistic	County logistics and infrastructure PCA score
c_education	County education system PCA score
c_economy	County economy PCA score
c_health	County health system PCA score
c_delivery_comm	County delivery platforms PCA score