Table 3.

Prevalence of intermediate-to-high of predicted 10-year risk for CVD among RTA personnel from 2017 to 2021.

Year	2017			2018			2019			2020			2021			p for trend
	N	%	95% CI	N	%	95% CI	N	%	95% CI	N	%	95% CI	N	%	95% CI
Totala	57,073	24.9	24.4–25.4	66,790	26.3	25.8–26.8	76,021	26.9	26.4–27.3	75,402	28.2	27.8–28.7	71,069	29.5	29.0–30.0	< 0.001
Sexb
Male	51,949	30.6	30.0–31.1	60,025	32.9	32.4–33.5	68,761	33.4	32.9–34.0	67,000	34.8	34.3–35.4	64,628	36.6	36.0–37.1	< 0.001
Female	5124	4.2	3.7–4.6	6765	3.2	2.9–3.6	7260	3.5	3.1–3.9	8402	4.0	3.7–4.4	6441	3.6	3.3–4.1	0.030d
Age (years)c
30–34	12,656	0.4	0.3–0.5	16,099	0.6	0.5–0.7	18,821	0.7	0.6–0.8	18,783	0.7	0.6–0.9	18,918	1.1	0.9–1.3	< 0.001
35–39	8100	6.6	6.1–7.2	10,107	6.1	5.6–6.6	12,015	6.3	5.8–6.8	12,839	6.0	5.5–6.4	13,720	7.1	6.6–7.6	< 0.001
40–44	8152	23.4	22.5–24.4	9968	26.0	25.1–26.9	11,167	26.2	25.3–27.1	10,191	26.4	25.5–27.3	9415	28.0	27.1–29.0	< 0.001
45–49	6956	45.0	43.8–46.2	7902	47.6	46.4–48.8	8872	47.3	46.2–48.5	9283	49.2	48.1–50.3	8955	49.7	48.6–50.8	< 0.001
50–54	10,914	76.4	75.5–77.2	11,113	76.9	76.1–77.8	11,707	76.4	75.5–77.2	10,323	78.7	77.8–79.5	8442	79.3	78.4–80.3	0.040d
55–60	10,295	94.3	93.9–94.8	11,601	94.3	93.9–94.7	13,439	94.9	94.5–95.2	13,983	95.5	95.1–95.8	11,619	95.4	95.0–95.8	< 0.001
Regionsa
Bangkok	8780	34.1	32.6–35.6	12,167	31.8	30.6–33.0	13,324	32.0	30.9–33.2	13,788	33.4	32.3–34.6	6813	32.5	30.9–34.2	0.735
Central	20,054	29.7	28.7–30.6	23,935	29.5	28.6–30.3	26,253	29.7	28.9–30.6	26,255	30.6	29.7–31.4	27,329	32.6	31.8–33.4	0.002d
Northeast	10,308	24.4	23.2–25.5	11,774	28.8	27.7–30.1	13,265	32.3	31.1–33.5	15,235	32.1	31.0–33.3	12,760	37.7	36.4–39.0	< 0.001
North	13,302	19.5	18.6–20.4	10,266	20.9	19.9–22.0	16,278	22.7	21.8–23.6	12,607	23.9	22.9–24.9	15,779	22.3	21.4–23.2	< 0.001
South	4629	11.8	10.7–13.0	8648	14.6	13.7–15.7	6901	12.1	11.1–13.1	7517	15.8	14.7–16.9	8388	17.1	16.0–18.2	< 0.001

^aAge- and sex adjusted prevalence using regression analyses.

^bAge-adjusted prevalence using regression analyses.

^cSex-adjusted prevalence using regression analyses.

^dNonlinear trend.

CVD cardiovascular diseases, RTA Royal Thai Army, 95% CI 95% confidence interval.