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Table 1 Summary by region of median age at menarche, and percentage overweight/obese at age 15 and at age 11. HBSC study, 2013/2014 and 2009/2010

From: Overweight and lower age at menarche: evidence from the Italian HBSC cross-sectional survey

Region

15-year-old girls (2013/2014)

 

11-year-old girls (2009/2010)

 

Median age at menarche

Percentage

Percentage

 

N

Months (years and months)

95% CI (months)

overweight/obesea

overweight/obeseb

Abruzzo

152

154 (12 years 10 months)

(151.50–156.50)

14.1

24.9

Basilicata

126

151 (12 years 7 months)

(148.59–153.42)

13.8

23.0

Bolzano

214

160 (13 years 4 months)

(157.79–162.21)

4.2

9.7

Calabria

194

149 (12 years 5 months)

(147.83–150.18)

12.3

25.9

Campania

153

150 (12 years 6 months)

(147.80–152.20)

18.8

34.7

Emilia R.

214

154 (12 years 10 months)

(151.13–156.87)

11.2

19.2

Friuli V.G.

241

154 (12 years 10 months)

(152.07–155.94)

8.2

19.9

Lazio

164

147 (12 years 3 months)

(144.61–149.39)

11.8

19.8

Liguria

272

152 (12 years 8 months)

(150.05–153.95)

9.7

15.1

Lombardy

288

155 (12 years 11 months)

(152.64–157.36)

5.8

18.8

Marche

283

156 (13 years 0 months)

(154.10–157.90)

11.0

23.8

Molise

172

152 (12 years 8 months)

(148.96–155.04)

8.5

24.5

Piedmont

195

153 (12 years 9 months)

(149.98–156.02)

4.2

16.3

Puglia

204

150 (12 years 6 months)

(147.86–152.14)

19.1

29.4

Sardinia

121

152 (12 years 8 months)

(149.87–154.13)

8.8

16.1

Sicily

195

149 (12 years 5 months)

(147.00–151.00)

15.2

25.4

Tuscany

260

150 (12 years 6 months)

(148.22–151.79)

6.5

16.5

Trento

230

154 (12 years 10 months)

(151.26–156.74)

7.7

14.0

Umbria

222

153 (12 years 9 months)

(151.46–154.55)

9.6

16.3

Valle d’Aosta

98

158 (13 years 2 months)

(154.84–161.16)

6.5

16.2

Veneto

485

156 (13 years 0 months)

(154.32–157.68)

7.3

No data

All regions

4483

153 (12 years 9 months)

(152.42–153.58)

12.2

23.9

  1. aTotal sample size 4259
  2. bTotal sample size 6535