Categorize Patient Health Questionnaire (PHQ 4)

Source: R/primary-coding.R

Categorize PHQ-4 sum score in "No depression", "Mild depression", "Moderate depression" and "Severe depression"

categorize_phq4_ecu(ecu_phq4_sum)

Arguments

ecu_phq4_sum

numeric vector with sum score of phq4

Value

A factorized vector w/ levels "No depression", "Mild depression", "Moderate depression" and "Severe depression"