Table 1 Search term codes and quotes from STD clinic and student sample.

From: Examining the themes of STD-related Internet searches to increase specificity of disease forecasting using Internet search terms

Code

Description

STD clinic patient quote

Student quote

DescribeSymp

Description of STD Symptoms

“Abdominal pain, fishy odor, change in discharge”

“Itching down there”

DiseaseName

Use of STD by name

“Syphilis”

“Gonorrhea”

HIV

Mention of HIV or AIDS

“HIV and STD prevention” “HIV test clinic”

“HIV and STD”

Pix

Google images, searching for pictures of STDs

“How does STD look?”

“Google Images STD”

Prevent

Preventing STDs

“How safe are condoms”

“I want to know about STD before I have sex I look online”

STDinfo

General STD information

“What is STI mean”

“Health information for STD”

STDonly

Using the word STD, STI or Sexually Transmitted Infection and no other Terms

“STD”

“Sexually transmitted diseases”

STDsymp

Using the phrase STD symptoms or STI symptoms without a description of the Symptoms

“STD symptoms”

“Symptoms of STD”

STDtest

Looking for STD testing sites or information about testing procedures

“Free STD test”

“STD testing”

Treatment

Treatment or medication Information

“What can I do to treat chlamydia?”

“Treatment options for STD”

Transmission

How are STDs transmitted

“How do you spread STD?”

“STD risk- how do I get one?”

SexEdu*

Using the term education in Search

N/A

“Sex education online” “Free STD education”

  1. *‘‘SexEdu” code only applied to student sample.