Table 4 Results of binary logistic regression models for knowledge on heatstroke symptoms displaying estimated coefficients (\(\:\widehat{\beta\:}\)) along with p-values, standard errors (SE) and odds ratios (OR) along with their 95% confidence intervals (CI).

From: Survey reveals heatstroke awareness and prevention in Fukuoka City, Japan

Variables

\(\:\widehat{\beta\:}\)

SE

OR

95% CI

Intercept

1.409

0.830

4.093

[0.805, 20.826]

Past experience of HS

Not experienced (RC)

Experienced

-

0.129

-

0.245

-

1.138

-

[0.704, 1.840]

HS preventive measures

Less prevention

Moderate prevention (RC)

High prevention

-0.953**

-

0.712**

0.327

-

0.236

0.386

-

2.038

[0.203, 0.731]

-

[1.285, 3.235]

Checking weather forecasts

No (RC)

Yes

-

1.231*

-

0.598

-

3.423

-

[1.061, 11.044]

Occupation

Employed (RC)

Unemployed

Students

-

-0.242

1.037

-

0.260

0.821

-

0.785

2.420

-

[0.472, 1.306]

[0.564, 14.102]

Type of living house

Owned house (RC)

Others

-

-0.025

-

0.231

-

0.976

-

[0.620, 1.536]

Year of survey

2020 (RC)

2022

-

-0.574**

-

0.219

-

0.563

-

[0.367, 0.865]

Age-sex composite variable

Young males (RC)

Young females

Middle-aged males

Middle-aged females

Old males

Old females

-

0.162

-0.312

-0.088

-1.004

-0.553

-

0.653

0.522

0.548

0.552

0.579

-

1.176

0.732

0.916

0.366

0.575

-

[0.327, 4.232]

[0.263, 2.039]

[0.313, 2.679]

[0.124, 1.081]

[0.185, 1.789]

  1. RC: Reference category; ***: p < 0.001, **: p < 0.01, *: p < 0.05.